#include "disas/disas.h"
#include "tcg-op.h"
#include "qemu/log.h"
+#include "qemu/qemu-print.h"
#include "sysemu/sysemu.h"
#include "exec/cpu_ldst.h"
#include "exec/semihost.h"
uint32_t pc;
int cring;
int ring;
- uint32_t lbeg;
+ uint32_t lbeg_off;
uint32_t lend;
bool sar_5bit;
TCGv_i32 sar_m32;
unsigned window;
+ unsigned callinc;
+ bool cwoe;
bool debug;
bool icount;
unsigned cpenable;
- uint32_t *raw_arg;
+ uint32_t op_flags;
xtensa_insnbuf insnbuf;
xtensa_insnbuf slotbuf;
};
static TCGv_i32 cpu_pc;
static TCGv_i32 cpu_R[16];
static TCGv_i32 cpu_FR[16];
+static TCGv_i32 cpu_MR[4];
+static TCGv_i32 cpu_BR[16];
+static TCGv_i32 cpu_BR4[4];
+static TCGv_i32 cpu_BR8[2];
static TCGv_i32 cpu_SR[256];
static TCGv_i32 cpu_UR[256];
+static TCGv_i32 cpu_windowbase_next;
+
+static GHashTable *xtensa_regfile_table;
#include "exec/gen-icount.h"
-typedef struct XtensaReg {
- const char *name;
- uint64_t opt_bits;
- enum {
- SR_R = 1,
- SR_W = 2,
- SR_X = 4,
- SR_RW = 3,
- SR_RWX = 7,
- } access;
-} XtensaReg;
-
-#define XTENSA_REG_ACCESS(regname, opt, acc) { \
- .name = (regname), \
- .opt_bits = XTENSA_OPTION_BIT(opt), \
- .access = (acc), \
- }
+static char *sr_name[256];
+static char *ur_name[256];
+
+void xtensa_collect_sr_names(const XtensaConfig *config)
+{
+ xtensa_isa isa = config->isa;
+ int n = xtensa_isa_num_sysregs(isa);
+ int i;
-#define XTENSA_REG(regname, opt) XTENSA_REG_ACCESS(regname, opt, SR_RWX)
+ for (i = 0; i < n; ++i) {
+ int sr = xtensa_sysreg_number(isa, i);
-#define XTENSA_REG_BITS_ACCESS(regname, opt, acc) { \
- .name = (regname), \
- .opt_bits = (opt), \
- .access = (acc), \
- }
+ if (sr >= 0 && sr < 256) {
+ const char *name = xtensa_sysreg_name(isa, i);
+ char **pname =
+ (xtensa_sysreg_is_user(isa, i) ? ur_name : sr_name) + sr;
-#define XTENSA_REG_BITS(regname, opt) \
- XTENSA_REG_BITS_ACCESS(regname, opt, SR_RWX)
-
-static const XtensaReg sregnames[256] = {
- [LBEG] = XTENSA_REG("LBEG", XTENSA_OPTION_LOOP),
- [LEND] = XTENSA_REG("LEND", XTENSA_OPTION_LOOP),
- [LCOUNT] = XTENSA_REG("LCOUNT", XTENSA_OPTION_LOOP),
- [SAR] = XTENSA_REG_BITS("SAR", XTENSA_OPTION_ALL),
- [BR] = XTENSA_REG("BR", XTENSA_OPTION_BOOLEAN),
- [LITBASE] = XTENSA_REG("LITBASE", XTENSA_OPTION_EXTENDED_L32R),
- [SCOMPARE1] = XTENSA_REG("SCOMPARE1", XTENSA_OPTION_CONDITIONAL_STORE),
- [ACCLO] = XTENSA_REG("ACCLO", XTENSA_OPTION_MAC16),
- [ACCHI] = XTENSA_REG("ACCHI", XTENSA_OPTION_MAC16),
- [MR] = XTENSA_REG("MR0", XTENSA_OPTION_MAC16),
- [MR + 1] = XTENSA_REG("MR1", XTENSA_OPTION_MAC16),
- [MR + 2] = XTENSA_REG("MR2", XTENSA_OPTION_MAC16),
- [MR + 3] = XTENSA_REG("MR3", XTENSA_OPTION_MAC16),
- [WINDOW_BASE] = XTENSA_REG("WINDOW_BASE", XTENSA_OPTION_WINDOWED_REGISTER),
- [WINDOW_START] = XTENSA_REG("WINDOW_START",
- XTENSA_OPTION_WINDOWED_REGISTER),
- [PTEVADDR] = XTENSA_REG("PTEVADDR", XTENSA_OPTION_MMU),
- [MMID] = XTENSA_REG_BITS("MMID", XTENSA_OPTION_ALL),
- [RASID] = XTENSA_REG("RASID", XTENSA_OPTION_MMU),
- [ITLBCFG] = XTENSA_REG("ITLBCFG", XTENSA_OPTION_MMU),
- [DTLBCFG] = XTENSA_REG("DTLBCFG", XTENSA_OPTION_MMU),
- [IBREAKENABLE] = XTENSA_REG("IBREAKENABLE", XTENSA_OPTION_DEBUG),
- [MEMCTL] = XTENSA_REG_BITS("MEMCTL", XTENSA_OPTION_ALL),
- [CACHEATTR] = XTENSA_REG("CACHEATTR", XTENSA_OPTION_CACHEATTR),
- [ATOMCTL] = XTENSA_REG("ATOMCTL", XTENSA_OPTION_ATOMCTL),
- [DDR] = XTENSA_REG("DDR", XTENSA_OPTION_DEBUG),
- [IBREAKA] = XTENSA_REG("IBREAKA0", XTENSA_OPTION_DEBUG),
- [IBREAKA + 1] = XTENSA_REG("IBREAKA1", XTENSA_OPTION_DEBUG),
- [DBREAKA] = XTENSA_REG("DBREAKA0", XTENSA_OPTION_DEBUG),
- [DBREAKA + 1] = XTENSA_REG("DBREAKA1", XTENSA_OPTION_DEBUG),
- [DBREAKC] = XTENSA_REG("DBREAKC0", XTENSA_OPTION_DEBUG),
- [DBREAKC + 1] = XTENSA_REG("DBREAKC1", XTENSA_OPTION_DEBUG),
- [CONFIGID0] = XTENSA_REG_BITS_ACCESS("CONFIGID0", XTENSA_OPTION_ALL, SR_R),
- [EPC1] = XTENSA_REG("EPC1", XTENSA_OPTION_EXCEPTION),
- [EPC1 + 1] = XTENSA_REG("EPC2", XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EPC1 + 2] = XTENSA_REG("EPC3", XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EPC1 + 3] = XTENSA_REG("EPC4", XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EPC1 + 4] = XTENSA_REG("EPC5", XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EPC1 + 5] = XTENSA_REG("EPC6", XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EPC1 + 6] = XTENSA_REG("EPC7", XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [DEPC] = XTENSA_REG("DEPC", XTENSA_OPTION_EXCEPTION),
- [EPS2] = XTENSA_REG("EPS2", XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EPS2 + 1] = XTENSA_REG("EPS3", XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EPS2 + 2] = XTENSA_REG("EPS4", XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EPS2 + 3] = XTENSA_REG("EPS5", XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EPS2 + 4] = XTENSA_REG("EPS6", XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EPS2 + 5] = XTENSA_REG("EPS7", XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [CONFIGID1] = XTENSA_REG_BITS_ACCESS("CONFIGID1", XTENSA_OPTION_ALL, SR_R),
- [EXCSAVE1] = XTENSA_REG("EXCSAVE1", XTENSA_OPTION_EXCEPTION),
- [EXCSAVE1 + 1] = XTENSA_REG("EXCSAVE2",
- XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EXCSAVE1 + 2] = XTENSA_REG("EXCSAVE3",
- XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EXCSAVE1 + 3] = XTENSA_REG("EXCSAVE4",
- XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EXCSAVE1 + 4] = XTENSA_REG("EXCSAVE5",
- XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EXCSAVE1 + 5] = XTENSA_REG("EXCSAVE6",
- XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [EXCSAVE1 + 6] = XTENSA_REG("EXCSAVE7",
- XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT),
- [CPENABLE] = XTENSA_REG("CPENABLE", XTENSA_OPTION_COPROCESSOR),
- [INTSET] = XTENSA_REG_ACCESS("INTSET", XTENSA_OPTION_INTERRUPT, SR_RW),
- [INTCLEAR] = XTENSA_REG_ACCESS("INTCLEAR", XTENSA_OPTION_INTERRUPT, SR_W),
- [INTENABLE] = XTENSA_REG("INTENABLE", XTENSA_OPTION_INTERRUPT),
- [PS] = XTENSA_REG_BITS("PS", XTENSA_OPTION_ALL),
- [VECBASE] = XTENSA_REG("VECBASE", XTENSA_OPTION_RELOCATABLE_VECTOR),
- [EXCCAUSE] = XTENSA_REG("EXCCAUSE", XTENSA_OPTION_EXCEPTION),
- [DEBUGCAUSE] = XTENSA_REG_ACCESS("DEBUGCAUSE", XTENSA_OPTION_DEBUG, SR_R),
- [CCOUNT] = XTENSA_REG("CCOUNT", XTENSA_OPTION_TIMER_INTERRUPT),
- [PRID] = XTENSA_REG_ACCESS("PRID", XTENSA_OPTION_PROCESSOR_ID, SR_R),
- [ICOUNT] = XTENSA_REG("ICOUNT", XTENSA_OPTION_DEBUG),
- [ICOUNTLEVEL] = XTENSA_REG("ICOUNTLEVEL", XTENSA_OPTION_DEBUG),
- [EXCVADDR] = XTENSA_REG("EXCVADDR", XTENSA_OPTION_EXCEPTION),
- [CCOMPARE] = XTENSA_REG("CCOMPARE0", XTENSA_OPTION_TIMER_INTERRUPT),
- [CCOMPARE + 1] = XTENSA_REG("CCOMPARE1",
- XTENSA_OPTION_TIMER_INTERRUPT),
- [CCOMPARE + 2] = XTENSA_REG("CCOMPARE2",
- XTENSA_OPTION_TIMER_INTERRUPT),
- [MISC] = XTENSA_REG("MISC0", XTENSA_OPTION_MISC_SR),
- [MISC + 1] = XTENSA_REG("MISC1", XTENSA_OPTION_MISC_SR),
- [MISC + 2] = XTENSA_REG("MISC2", XTENSA_OPTION_MISC_SR),
- [MISC + 3] = XTENSA_REG("MISC3", XTENSA_OPTION_MISC_SR),
-};
+ if (*pname) {
+ if (strstr(*pname, name) == NULL) {
+ char *new_name =
+ malloc(strlen(*pname) + strlen(name) + 2);
-static const XtensaReg uregnames[256] = {
- [EXPSTATE] = XTENSA_REG_BITS("EXPSTATE", XTENSA_OPTION_ALL),
- [THREADPTR] = XTENSA_REG("THREADPTR", XTENSA_OPTION_THREAD_POINTER),
- [FCR] = XTENSA_REG("FCR", XTENSA_OPTION_FP_COPROCESSOR),
- [FSR] = XTENSA_REG("FSR", XTENSA_OPTION_FP_COPROCESSOR),
-};
+ strcpy(new_name, *pname);
+ strcat(new_name, "/");
+ strcat(new_name, name);
+ free(*pname);
+ *pname = new_name;
+ }
+ } else {
+ *pname = strdup(name);
+ }
+ }
+ }
+}
void xtensa_translate_init(void)
{
"f8", "f9", "f10", "f11",
"f12", "f13", "f14", "f15",
};
+ static const char * const mregnames[] = {
+ "m0", "m1", "m2", "m3",
+ };
+ static const char * const bregnames[] = {
+ "b0", "b1", "b2", "b3",
+ "b4", "b5", "b6", "b7",
+ "b8", "b9", "b10", "b11",
+ "b12", "b13", "b14", "b15",
+ };
int i;
cpu_pc = tcg_global_mem_new_i32(cpu_env,
for (i = 0; i < 16; i++) {
cpu_R[i] = tcg_global_mem_new_i32(cpu_env,
- offsetof(CPUXtensaState, regs[i]),
- regnames[i]);
+ offsetof(CPUXtensaState, regs[i]),
+ regnames[i]);
}
for (i = 0; i < 16; i++) {
cpu_FR[i] = tcg_global_mem_new_i32(cpu_env,
- offsetof(CPUXtensaState, fregs[i].f32[FP_F32_LOW]),
- fregnames[i]);
+ offsetof(CPUXtensaState,
+ fregs[i].f32[FP_F32_LOW]),
+ fregnames[i]);
+ }
+
+ for (i = 0; i < 4; i++) {
+ cpu_MR[i] = tcg_global_mem_new_i32(cpu_env,
+ offsetof(CPUXtensaState,
+ sregs[MR + i]),
+ mregnames[i]);
+ }
+
+ for (i = 0; i < 16; i++) {
+ cpu_BR[i] = tcg_global_mem_new_i32(cpu_env,
+ offsetof(CPUXtensaState,
+ sregs[BR]),
+ bregnames[i]);
+ if (i % 4 == 0) {
+ cpu_BR4[i / 4] = tcg_global_mem_new_i32(cpu_env,
+ offsetof(CPUXtensaState,
+ sregs[BR]),
+ bregnames[i]);
+ }
+ if (i % 8 == 0) {
+ cpu_BR8[i / 8] = tcg_global_mem_new_i32(cpu_env,
+ offsetof(CPUXtensaState,
+ sregs[BR]),
+ bregnames[i]);
+ }
}
for (i = 0; i < 256; ++i) {
- if (sregnames[i].name) {
+ if (sr_name[i]) {
cpu_SR[i] = tcg_global_mem_new_i32(cpu_env,
- offsetof(CPUXtensaState, sregs[i]),
- sregnames[i].name);
+ offsetof(CPUXtensaState,
+ sregs[i]),
+ sr_name[i]);
}
}
for (i = 0; i < 256; ++i) {
- if (uregnames[i].name) {
+ if (ur_name[i]) {
cpu_UR[i] = tcg_global_mem_new_i32(cpu_env,
- offsetof(CPUXtensaState, uregs[i]),
- uregnames[i].name);
+ offsetof(CPUXtensaState,
+ uregs[i]),
+ ur_name[i]);
}
}
+
+ cpu_windowbase_next =
+ tcg_global_mem_new_i32(cpu_env,
+ offsetof(CPUXtensaState, windowbase_next),
+ "windowbase_next");
+}
+
+void **xtensa_get_regfile_by_name(const char *name)
+{
+ if (xtensa_regfile_table == NULL) {
+ xtensa_regfile_table = g_hash_table_new(g_str_hash, g_str_equal);
+ g_hash_table_insert(xtensa_regfile_table,
+ (void *)"AR", (void *)cpu_R);
+ g_hash_table_insert(xtensa_regfile_table,
+ (void *)"MR", (void *)cpu_MR);
+ g_hash_table_insert(xtensa_regfile_table,
+ (void *)"FR", (void *)cpu_FR);
+ g_hash_table_insert(xtensa_regfile_table,
+ (void *)"BR", (void *)cpu_BR);
+ g_hash_table_insert(xtensa_regfile_table,
+ (void *)"BR4", (void *)cpu_BR4);
+ g_hash_table_insert(xtensa_regfile_table,
+ (void *)"BR8", (void *)cpu_BR8);
+ }
+ return (void **)g_hash_table_lookup(xtensa_regfile_table, (void *)name);
}
static inline bool option_enabled(DisasContext *dc, int opt)
return false;
}
-static bool gen_check_cpenable(DisasContext *dc, unsigned cp)
+static bool gen_check_cpenable(DisasContext *dc, uint32_t cp_mask)
{
- if (option_enabled(dc, XTENSA_OPTION_COPROCESSOR) &&
- !(dc->cpenable & (1 << cp))) {
- gen_exception_cause(dc, COPROCESSOR0_DISABLED + cp);
+ cp_mask &= ~dc->cpenable;
+
+ if (option_enabled(dc, XTENSA_OPTION_COPROCESSOR) && cp_mask) {
+ gen_exception_cause(dc, COPROCESSOR0_DISABLED + ctz32(cp_mask));
dc->base.is_jmp = DISAS_NORETURN;
return false;
}
return true;
}
+static int gen_postprocess(DisasContext *dc, int slot);
+
static void gen_jump_slot(DisasContext *dc, TCGv dest, int slot)
{
tcg_gen_mov_i32(cpu_pc, dest);
if (dc->base.singlestep_enabled) {
gen_exception(dc, EXCP_DEBUG);
} else {
+ if (dc->op_flags & XTENSA_OP_POSTPROCESS) {
+ slot = gen_postprocess(dc, slot);
+ }
if (slot >= 0) {
tcg_gen_goto_tb(slot);
tcg_gen_exit_tb(dc->base.tb, slot);
gen_jump_slot(dc, dest, -1);
}
-static void gen_jumpi(DisasContext *dc, uint32_t dest, int slot)
+static int adjust_jump_slot(DisasContext *dc, uint32_t dest, int slot)
{
- TCGv_i32 tmp = tcg_const_i32(dest);
-#ifndef CONFIG_USER_ONLY
if (((dc->base.pc_first ^ dest) & TARGET_PAGE_MASK) != 0) {
- slot = -1;
+ return -1;
+ } else {
+ return slot;
}
-#endif
- gen_jump_slot(dc, tmp, slot);
+}
+
+static void gen_jumpi(DisasContext *dc, uint32_t dest, int slot)
+{
+ TCGv_i32 tmp = tcg_const_i32(dest);
+ gen_jump_slot(dc, tmp, adjust_jump_slot(dc, dest, slot));
tcg_temp_free(tmp);
}
gen_jump_slot(dc, dest, slot);
}
-static void gen_callw(DisasContext *dc, int callinc, TCGv_i32 dest)
-{
- gen_callw_slot(dc, callinc, dest, -1);
-}
-
-static void gen_callwi(DisasContext *dc, int callinc, uint32_t dest, int slot)
-{
- TCGv_i32 tmp = tcg_const_i32(dest);
-#ifndef CONFIG_USER_ONLY
- if (((dc->base.pc_first ^ dest) & TARGET_PAGE_MASK) != 0) {
- slot = -1;
- }
-#endif
- gen_callw_slot(dc, callinc, tmp, slot);
- tcg_temp_free(tmp);
-}
-
static bool gen_check_loop_end(DisasContext *dc, int slot)
{
- if (option_enabled(dc, XTENSA_OPTION_LOOP) &&
- !(dc->base.tb->flags & XTENSA_TBFLAG_EXCM) &&
- dc->base.pc_next == dc->lend) {
+ if (dc->base.pc_next == dc->lend) {
TCGLabel *label = gen_new_label();
tcg_gen_brcondi_i32(TCG_COND_EQ, cpu_SR[LCOUNT], 0, label);
tcg_gen_subi_i32(cpu_SR[LCOUNT], cpu_SR[LCOUNT], 1);
- gen_jumpi(dc, dc->lbeg, slot);
+ if (dc->lbeg_off) {
+ gen_jumpi(dc, dc->base.pc_next - dc->lbeg_off, slot);
+ } else {
+ gen_jump(dc, cpu_SR[LBEG]);
+ }
gen_set_label(label);
gen_jumpi(dc, dc->base.pc_next, -1);
return true;
tcg_temp_free(tmp);
}
-static bool gen_check_sr(DisasContext *dc, uint32_t sr, unsigned access)
+static bool test_ill_sr(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
- if (!xtensa_option_bits_enabled(dc->config, sregnames[sr].opt_bits)) {
- if (sregnames[sr].name) {
- qemu_log_mask(LOG_GUEST_ERROR, "SR %s is not configured\n", sregnames[sr].name);
- } else {
- qemu_log_mask(LOG_UNIMP, "SR %d is not implemented\n", sr);
- }
- gen_exception_cause(dc, ILLEGAL_INSTRUCTION_CAUSE);
- return false;
- } else if (!(sregnames[sr].access & access)) {
- static const char * const access_text[] = {
- [SR_R] = "rsr",
- [SR_W] = "wsr",
- [SR_X] = "xsr",
- };
- assert(access < ARRAY_SIZE(access_text) && access_text[access]);
- qemu_log_mask(LOG_GUEST_ERROR, "SR %s is not available for %s\n", sregnames[sr].name,
- access_text[access]);
- gen_exception_cause(dc, ILLEGAL_INSTRUCTION_CAUSE);
- return false;
- }
- return true;
+ return !xtensa_option_enabled(dc->config, par[1]);
}
-#ifndef CONFIG_USER_ONLY
-static bool gen_rsr_ccount(DisasContext *dc, TCGv_i32 d, uint32_t sr)
+static bool test_ill_ccompare(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
- if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
- gen_io_start();
- }
- gen_helper_update_ccount(cpu_env);
- tcg_gen_mov_i32(d, cpu_SR[sr]);
- if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
- gen_io_end();
- return true;
- }
- return false;
-}
+ unsigned n = par[0] - CCOMPARE;
-static bool gen_rsr_ptevaddr(DisasContext *dc, TCGv_i32 d, uint32_t sr)
-{
- tcg_gen_shri_i32(d, cpu_SR[EXCVADDR], 10);
- tcg_gen_or_i32(d, d, cpu_SR[sr]);
- tcg_gen_andi_i32(d, d, 0xfffffffc);
- return false;
+ return test_ill_sr(dc, arg, par) || n >= dc->config->nccompare;
}
-#endif
-static bool gen_rsr(DisasContext *dc, TCGv_i32 d, uint32_t sr)
+static bool test_ill_dbreak(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
- static bool (* const rsr_handler[256])(DisasContext *dc,
- TCGv_i32 d, uint32_t sr) = {
-#ifndef CONFIG_USER_ONLY
- [CCOUNT] = gen_rsr_ccount,
- [INTSET] = gen_rsr_ccount,
- [PTEVADDR] = gen_rsr_ptevaddr,
-#endif
- };
+ unsigned n = MAX_NDBREAK;
- if (rsr_handler[sr]) {
- return rsr_handler[sr](dc, d, sr);
- } else {
- tcg_gen_mov_i32(d, cpu_SR[sr]);
- return false;
+ if (par[0] >= DBREAKA && par[0] < DBREAKA + MAX_NDBREAK) {
+ n = par[0] - DBREAKA;
+ }
+ if (par[0] >= DBREAKC && par[0] < DBREAKC + MAX_NDBREAK) {
+ n = par[0] - DBREAKC;
}
+ return test_ill_sr(dc, arg, par) || n >= dc->config->ndbreak;
}
-static bool gen_wsr_lbeg(DisasContext *dc, uint32_t sr, TCGv_i32 s)
+static bool test_ill_ibreak(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
- gen_helper_wsr_lbeg(cpu_env, s);
- gen_jumpi_check_loop_end(dc, 0);
- return false;
-}
+ unsigned n = par[0] - IBREAKA;
-static bool gen_wsr_lend(DisasContext *dc, uint32_t sr, TCGv_i32 s)
-{
- gen_helper_wsr_lend(cpu_env, s);
- gen_jumpi_check_loop_end(dc, 0);
- return false;
+ return test_ill_sr(dc, arg, par) || n >= dc->config->nibreak;
}
-static bool gen_wsr_sar(DisasContext *dc, uint32_t sr, TCGv_i32 s)
+static bool test_ill_hpi(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
- tcg_gen_andi_i32(cpu_SR[sr], s, 0x3f);
- if (dc->sar_m32_5bit) {
- tcg_gen_discard_i32(dc->sar_m32);
+ unsigned n = MAX_NLEVEL + 1;
+
+ if (par[0] >= EXCSAVE1 && par[0] < EXCSAVE1 + MAX_NLEVEL) {
+ n = par[0] - EXCSAVE1 + 1;
}
- dc->sar_5bit = false;
- dc->sar_m32_5bit = false;
- return false;
+ if (par[0] >= EPC1 && par[0] < EPC1 + MAX_NLEVEL) {
+ n = par[0] - EPC1 + 1;
+ }
+ if (par[0] >= EPS2 && par[0] < EPS2 + MAX_NLEVEL - 1) {
+ n = par[0] - EPS2 + 2;
+ }
+ return test_ill_sr(dc, arg, par) || n > dc->config->nlevel;
}
-static bool gen_wsr_br(DisasContext *dc, uint32_t sr, TCGv_i32 s)
+static void gen_load_store_alignment(DisasContext *dc, int shift,
+ TCGv_i32 addr, bool no_hw_alignment)
{
- tcg_gen_andi_i32(cpu_SR[sr], s, 0xffff);
- return false;
+ if (!option_enabled(dc, XTENSA_OPTION_UNALIGNED_EXCEPTION)) {
+ tcg_gen_andi_i32(addr, addr, ~0 << shift);
+ } else if (option_enabled(dc, XTENSA_OPTION_HW_ALIGNMENT) &&
+ no_hw_alignment) {
+ TCGLabel *label = gen_new_label();
+ TCGv_i32 tmp = tcg_temp_new_i32();
+ tcg_gen_andi_i32(tmp, addr, ~(~0 << shift));
+ tcg_gen_brcondi_i32(TCG_COND_EQ, tmp, 0, label);
+ gen_exception_cause_vaddr(dc, LOAD_STORE_ALIGNMENT_CAUSE, addr);
+ gen_set_label(label);
+ tcg_temp_free(tmp);
+ }
}
-static bool gen_wsr_litbase(DisasContext *dc, uint32_t sr, TCGv_i32 s)
+#ifndef CONFIG_USER_ONLY
+static void gen_waiti(DisasContext *dc, uint32_t imm4)
{
- tcg_gen_andi_i32(cpu_SR[sr], s, 0xfffff001);
- /* This can change tb->flags, so exit tb */
- gen_jumpi_check_loop_end(dc, -1);
- return true;
-}
+ TCGv_i32 pc = tcg_const_i32(dc->base.pc_next);
+ TCGv_i32 intlevel = tcg_const_i32(imm4);
-static bool gen_wsr_acchi(DisasContext *dc, uint32_t sr, TCGv_i32 s)
-{
- tcg_gen_ext8s_i32(cpu_SR[sr], s);
- return false;
+ if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+ gen_io_start();
+ }
+ gen_helper_waiti(cpu_env, pc, intlevel);
+ if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+ gen_io_end();
+ }
+ tcg_temp_free(pc);
+ tcg_temp_free(intlevel);
}
+#endif
-#ifndef CONFIG_USER_ONLY
-static bool gen_wsr_windowbase(DisasContext *dc, uint32_t sr, TCGv_i32 v)
+static bool gen_window_check(DisasContext *dc, uint32_t mask)
{
- gen_helper_wsr_windowbase(cpu_env, v);
- /* This can change tb->flags, so exit tb */
- gen_jumpi_check_loop_end(dc, -1);
- return true;
-}
+ unsigned r = 31 - clz32(mask);
-static bool gen_wsr_windowstart(DisasContext *dc, uint32_t sr, TCGv_i32 v)
-{
- tcg_gen_andi_i32(cpu_SR[sr], v, (1 << dc->config->nareg / 4) - 1);
- /* This can change tb->flags, so exit tb */
- gen_jumpi_check_loop_end(dc, -1);
+ if (r / 4 > dc->window) {
+ TCGv_i32 pc = tcg_const_i32(dc->pc);
+ TCGv_i32 w = tcg_const_i32(r / 4);
+
+ gen_helper_window_check(cpu_env, pc, w);
+ dc->base.is_jmp = DISAS_NORETURN;
+ return false;
+ }
return true;
}
-static bool gen_wsr_ptevaddr(DisasContext *dc, uint32_t sr, TCGv_i32 v)
+static TCGv_i32 gen_mac16_m(TCGv_i32 v, bool hi, bool is_unsigned)
{
- tcg_gen_andi_i32(cpu_SR[sr], v, 0xffc00000);
- return false;
+ TCGv_i32 m = tcg_temp_new_i32();
+
+ if (hi) {
+ (is_unsigned ? tcg_gen_shri_i32 : tcg_gen_sari_i32)(m, v, 16);
+ } else {
+ (is_unsigned ? tcg_gen_ext16u_i32 : tcg_gen_ext16s_i32)(m, v);
+ }
+ return m;
}
-static bool gen_wsr_rasid(DisasContext *dc, uint32_t sr, TCGv_i32 v)
+static void gen_zero_check(DisasContext *dc, const OpcodeArg arg[])
{
- gen_helper_wsr_rasid(cpu_env, v);
- /* This can change tb->flags, so exit tb */
- gen_jumpi_check_loop_end(dc, -1);
- return true;
+ TCGLabel *label = gen_new_label();
+
+ tcg_gen_brcondi_i32(TCG_COND_NE, arg[2].in, 0, label);
+ gen_exception_cause(dc, INTEGER_DIVIDE_BY_ZERO_CAUSE);
+ gen_set_label(label);
}
-static bool gen_wsr_tlbcfg(DisasContext *dc, uint32_t sr, TCGv_i32 v)
+static inline unsigned xtensa_op0_insn_len(DisasContext *dc, uint8_t op0)
{
- tcg_gen_andi_i32(cpu_SR[sr], v, 0x01130000);
- return false;
+ return xtensa_isa_length_from_chars(dc->config->isa, &op0);
}
-static bool gen_wsr_ibreakenable(DisasContext *dc, uint32_t sr, TCGv_i32 v)
+static int gen_postprocess(DisasContext *dc, int slot)
{
- gen_helper_wsr_ibreakenable(cpu_env, v);
- gen_jumpi_check_loop_end(dc, 0);
- return true;
+ uint32_t op_flags = dc->op_flags;
+
+#ifndef CONFIG_USER_ONLY
+ if (op_flags & XTENSA_OP_CHECK_INTERRUPTS) {
+ if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+ gen_io_start();
+ }
+ gen_helper_check_interrupts(cpu_env);
+ if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+ gen_io_end();
+ }
+ }
+#endif
+ if (op_flags & XTENSA_OP_SYNC_REGISTER_WINDOW) {
+ gen_helper_sync_windowbase(cpu_env);
+ }
+ if (op_flags & XTENSA_OP_EXIT_TB_M1) {
+ slot = -1;
+ }
+ return slot;
}
-static bool gen_wsr_memctl(DisasContext *dc, uint32_t sr, TCGv_i32 v)
+struct opcode_arg_copy {
+ uint32_t resource;
+ void *temp;
+ OpcodeArg *arg;
+};
+
+struct opcode_arg_info {
+ uint32_t resource;
+ int index;
+};
+
+struct slot_prop {
+ XtensaOpcodeOps *ops;
+ OpcodeArg arg[MAX_OPCODE_ARGS];
+ struct opcode_arg_info in[MAX_OPCODE_ARGS];
+ struct opcode_arg_info out[MAX_OPCODE_ARGS];
+ unsigned n_in;
+ unsigned n_out;
+ uint32_t op_flags;
+};
+
+enum resource_type {
+ RES_REGFILE,
+ RES_STATE,
+ RES_MAX,
+};
+
+static uint32_t encode_resource(enum resource_type r, unsigned g, unsigned n)
{
- gen_helper_wsr_memctl(cpu_env, v);
- return false;
+ assert(r < RES_MAX && g < 256 && n < 65536);
+ return (r << 24) | (g << 16) | n;
}
-static bool gen_wsr_atomctl(DisasContext *dc, uint32_t sr, TCGv_i32 v)
+static enum resource_type get_resource_type(uint32_t resource)
{
- tcg_gen_andi_i32(cpu_SR[sr], v, 0x3f);
- return false;
+ return resource >> 24;
}
-static bool gen_wsr_ibreaka(DisasContext *dc, uint32_t sr, TCGv_i32 v)
+/*
+ * a depends on b if b must be executed before a,
+ * because a's side effects will destroy b's inputs.
+ */
+static bool op_depends_on(const struct slot_prop *a,
+ const struct slot_prop *b)
{
- unsigned id = sr - IBREAKA;
+ unsigned i = 0;
+ unsigned j = 0;
- if (id < dc->config->nibreak) {
- TCGv_i32 tmp = tcg_const_i32(id);
- gen_helper_wsr_ibreaka(cpu_env, tmp, v);
- tcg_temp_free(tmp);
- gen_jumpi_check_loop_end(dc, 0);
+ if (a->op_flags & XTENSA_OP_CONTROL_FLOW) {
+ return true;
+ }
+ if ((a->op_flags & XTENSA_OP_LOAD_STORE) <
+ (b->op_flags & XTENSA_OP_LOAD_STORE)) {
return true;
}
+ while (i < a->n_out && j < b->n_in) {
+ if (a->out[i].resource < b->in[j].resource) {
+ ++i;
+ } else if (a->out[i].resource > b->in[j].resource) {
+ ++j;
+ } else {
+ return true;
+ }
+ }
return false;
}
-static bool gen_wsr_dbreaka(DisasContext *dc, uint32_t sr, TCGv_i32 v)
+/*
+ * Try to break a dependency on b, append temporary register copy records
+ * to the end of copy and update n_copy in case of success.
+ * This is not always possible: e.g. control flow must always be the last,
+ * load/store must be first and state dependencies are not supported yet.
+ */
+static bool break_dependency(struct slot_prop *a,
+ struct slot_prop *b,
+ struct opcode_arg_copy *copy,
+ unsigned *n_copy)
{
- unsigned id = sr - DBREAKA;
+ unsigned i = 0;
+ unsigned j = 0;
+ unsigned n = *n_copy;
+ bool rv = false;
- if (id < dc->config->ndbreak) {
- TCGv_i32 tmp = tcg_const_i32(id);
- gen_helper_wsr_dbreaka(cpu_env, tmp, v);
- tcg_temp_free(tmp);
+ if (a->op_flags & XTENSA_OP_CONTROL_FLOW) {
+ return false;
}
- return false;
-}
-
-static bool gen_wsr_dbreakc(DisasContext *dc, uint32_t sr, TCGv_i32 v)
-{
- unsigned id = sr - DBREAKC;
+ if ((a->op_flags & XTENSA_OP_LOAD_STORE) <
+ (b->op_flags & XTENSA_OP_LOAD_STORE)) {
+ return false;
+ }
+ while (i < a->n_out && j < b->n_in) {
+ if (a->out[i].resource < b->in[j].resource) {
+ ++i;
+ } else if (a->out[i].resource > b->in[j].resource) {
+ ++j;
+ } else {
+ int index = b->in[j].index;
- if (id < dc->config->ndbreak) {
- TCGv_i32 tmp = tcg_const_i32(id);
- gen_helper_wsr_dbreakc(cpu_env, tmp, v);
- tcg_temp_free(tmp);
+ if (get_resource_type(a->out[i].resource) != RES_REGFILE ||
+ index < 0) {
+ return false;
+ }
+ copy[n].resource = b->in[j].resource;
+ copy[n].arg = b->arg + index;
+ ++n;
+ ++j;
+ rv = true;
+ }
}
- return false;
+ *n_copy = n;
+ return rv;
}
-static bool gen_wsr_cpenable(DisasContext *dc, uint32_t sr, TCGv_i32 v)
-{
- tcg_gen_andi_i32(cpu_SR[sr], v, 0xff);
- /* This can change tb->flags, so exit tb */
- gen_jumpi_check_loop_end(dc, -1);
- return true;
-}
+/*
+ * Calculate evaluation order for slot opcodes.
+ * Build opcode order graph and output its nodes in topological sort order.
+ * An edge a -> b in the graph means that opcode a must be followed by
+ * opcode b.
+ */
+static bool tsort(struct slot_prop *slot,
+ struct slot_prop *sorted[],
+ unsigned n,
+ struct opcode_arg_copy *copy,
+ unsigned *n_copy)
+{
+ struct tsnode {
+ unsigned n_in_edge;
+ unsigned n_out_edge;
+ unsigned out_edge[MAX_INSN_SLOTS];
+ } node[MAX_INSN_SLOTS];
+
+ unsigned in[MAX_INSN_SLOTS];
+ unsigned i, j;
+ unsigned n_in = 0;
+ unsigned n_out = 0;
+ unsigned n_edge = 0;
+ unsigned in_idx = 0;
+ unsigned node_idx = 0;
+
+ for (i = 0; i < n; ++i) {
+ node[i].n_in_edge = 0;
+ node[i].n_out_edge = 0;
+ }
+
+ for (i = 0; i < n; ++i) {
+ unsigned n_out_edge = 0;
+
+ for (j = 0; j < n; ++j) {
+ if (i != j && op_depends_on(slot + j, slot + i)) {
+ node[i].out_edge[n_out_edge] = j;
+ ++node[j].n_in_edge;
+ ++n_out_edge;
+ ++n_edge;
+ }
+ }
+ node[i].n_out_edge = n_out_edge;
+ }
-static void gen_check_interrupts(DisasContext *dc)
-{
- if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
- gen_io_start();
+ for (i = 0; i < n; ++i) {
+ if (!node[i].n_in_edge) {
+ in[n_in] = i;
+ ++n_in;
+ }
}
- gen_helper_check_interrupts(cpu_env);
- if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
- gen_io_end();
+
+again:
+ for (; in_idx < n_in; ++in_idx) {
+ i = in[in_idx];
+ sorted[n_out] = slot + i;
+ ++n_out;
+ for (j = 0; j < node[i].n_out_edge; ++j) {
+ --n_edge;
+ if (--node[node[i].out_edge[j]].n_in_edge == 0) {
+ in[n_in] = node[i].out_edge[j];
+ ++n_in;
+ }
+ }
+ }
+ if (n_edge) {
+ for (; node_idx < n; ++node_idx) {
+ struct tsnode *cnode = node + node_idx;
+
+ if (cnode->n_in_edge) {
+ for (j = 0; j < cnode->n_out_edge; ++j) {
+ unsigned k = cnode->out_edge[j];
+
+ if (break_dependency(slot + k, slot + node_idx,
+ copy, n_copy) &&
+ --node[k].n_in_edge == 0) {
+ in[n_in] = k;
+ ++n_in;
+ --n_edge;
+ cnode->out_edge[j] =
+ cnode->out_edge[cnode->n_out_edge - 1];
+ --cnode->n_out_edge;
+ goto again;
+ }
+ }
+ }
+ }
+ }
+ return n_edge == 0;
+}
+
+static void opcode_add_resource(struct slot_prop *op,
+ uint32_t resource, char direction,
+ int index)
+{
+ switch (direction) {
+ case 'm':
+ case 'i':
+ assert(op->n_in < ARRAY_SIZE(op->in));
+ op->in[op->n_in].resource = resource;
+ op->in[op->n_in].index = index;
+ ++op->n_in;
+ /* fall through */
+ case 'o':
+ if (direction == 'm' || direction == 'o') {
+ assert(op->n_out < ARRAY_SIZE(op->out));
+ op->out[op->n_out].resource = resource;
+ op->out[op->n_out].index = index;
+ ++op->n_out;
+ }
+ break;
+ default:
+ g_assert_not_reached();
}
}
-static bool gen_wsr_intset(DisasContext *dc, uint32_t sr, TCGv_i32 v)
+static int resource_compare(const void *a, const void *b)
{
- tcg_gen_andi_i32(cpu_SR[sr], v,
- dc->config->inttype_mask[INTTYPE_SOFTWARE]);
- gen_check_interrupts(dc);
- gen_jumpi_check_loop_end(dc, 0);
- return true;
+ const struct opcode_arg_info *pa = a;
+ const struct opcode_arg_info *pb = b;
+
+ return pa->resource < pb->resource ?
+ -1 : (pa->resource > pb->resource ? 1 : 0);
}
-static bool gen_wsr_intclear(DisasContext *dc, uint32_t sr, TCGv_i32 v)
+static int arg_copy_compare(const void *a, const void *b)
{
- TCGv_i32 tmp = tcg_temp_new_i32();
+ const struct opcode_arg_copy *pa = a;
+ const struct opcode_arg_copy *pb = b;
- tcg_gen_andi_i32(tmp, v,
- dc->config->inttype_mask[INTTYPE_EDGE] |
- dc->config->inttype_mask[INTTYPE_NMI] |
- dc->config->inttype_mask[INTTYPE_SOFTWARE]);
- tcg_gen_andc_i32(cpu_SR[INTSET], cpu_SR[INTSET], tmp);
- tcg_temp_free(tmp);
- gen_check_interrupts(dc);
- gen_jumpi_check_loop_end(dc, 0);
- return true;
+ return pa->resource < pb->resource ?
+ -1 : (pa->resource > pb->resource ? 1 : 0);
}
-static bool gen_wsr_intenable(DisasContext *dc, uint32_t sr, TCGv_i32 v)
+static void disas_xtensa_insn(CPUXtensaState *env, DisasContext *dc)
{
- tcg_gen_mov_i32(cpu_SR[sr], v);
- gen_check_interrupts(dc);
- gen_jumpi_check_loop_end(dc, 0);
- return true;
-}
-
-static bool gen_wsr_ps(DisasContext *dc, uint32_t sr, TCGv_i32 v)
-{
- uint32_t mask = PS_WOE | PS_CALLINC | PS_OWB |
- PS_UM | PS_EXCM | PS_INTLEVEL;
-
- if (option_enabled(dc, XTENSA_OPTION_MMU)) {
- mask |= PS_RING;
- }
- tcg_gen_andi_i32(cpu_SR[sr], v, mask);
- gen_check_interrupts(dc);
- /* This can change mmu index and tb->flags, so exit tb */
- gen_jumpi_check_loop_end(dc, -1);
- return true;
-}
-
-static bool gen_wsr_ccount(DisasContext *dc, uint32_t sr, TCGv_i32 v)
-{
- if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
- gen_io_start();
- }
- gen_helper_wsr_ccount(cpu_env, v);
- if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
- gen_io_end();
- gen_jumpi_check_loop_end(dc, 0);
- return true;
- }
- return false;
-}
-
-static bool gen_wsr_icount(DisasContext *dc, uint32_t sr, TCGv_i32 v)
-{
- if (dc->icount) {
- tcg_gen_mov_i32(dc->next_icount, v);
- } else {
- tcg_gen_mov_i32(cpu_SR[sr], v);
- }
- return false;
-}
-
-static bool gen_wsr_icountlevel(DisasContext *dc, uint32_t sr, TCGv_i32 v)
-{
- tcg_gen_andi_i32(cpu_SR[sr], v, 0xf);
- /* This can change tb->flags, so exit tb */
- gen_jumpi_check_loop_end(dc, -1);
- return true;
-}
-
-static bool gen_wsr_ccompare(DisasContext *dc, uint32_t sr, TCGv_i32 v)
-{
- uint32_t id = sr - CCOMPARE;
- bool ret = false;
-
- if (id < dc->config->nccompare) {
- uint32_t int_bit = 1 << dc->config->timerint[id];
- TCGv_i32 tmp = tcg_const_i32(id);
-
- tcg_gen_mov_i32(cpu_SR[sr], v);
- tcg_gen_andi_i32(cpu_SR[INTSET], cpu_SR[INTSET], ~int_bit);
- if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
- gen_io_start();
- }
- gen_helper_update_ccompare(cpu_env, tmp);
- if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
- gen_io_end();
- gen_jumpi_check_loop_end(dc, 0);
- ret = true;
- }
- tcg_temp_free(tmp);
- }
- return ret;
-}
-#else
-static void gen_check_interrupts(DisasContext *dc)
-{
-}
-#endif
-
-static bool gen_wsr(DisasContext *dc, uint32_t sr, TCGv_i32 s)
-{
- static bool (* const wsr_handler[256])(DisasContext *dc,
- uint32_t sr, TCGv_i32 v) = {
- [LBEG] = gen_wsr_lbeg,
- [LEND] = gen_wsr_lend,
- [SAR] = gen_wsr_sar,
- [BR] = gen_wsr_br,
- [LITBASE] = gen_wsr_litbase,
- [ACCHI] = gen_wsr_acchi,
-#ifndef CONFIG_USER_ONLY
- [WINDOW_BASE] = gen_wsr_windowbase,
- [WINDOW_START] = gen_wsr_windowstart,
- [PTEVADDR] = gen_wsr_ptevaddr,
- [RASID] = gen_wsr_rasid,
- [ITLBCFG] = gen_wsr_tlbcfg,
- [DTLBCFG] = gen_wsr_tlbcfg,
- [IBREAKENABLE] = gen_wsr_ibreakenable,
- [MEMCTL] = gen_wsr_memctl,
- [ATOMCTL] = gen_wsr_atomctl,
- [IBREAKA] = gen_wsr_ibreaka,
- [IBREAKA + 1] = gen_wsr_ibreaka,
- [DBREAKA] = gen_wsr_dbreaka,
- [DBREAKA + 1] = gen_wsr_dbreaka,
- [DBREAKC] = gen_wsr_dbreakc,
- [DBREAKC + 1] = gen_wsr_dbreakc,
- [CPENABLE] = gen_wsr_cpenable,
- [INTSET] = gen_wsr_intset,
- [INTCLEAR] = gen_wsr_intclear,
- [INTENABLE] = gen_wsr_intenable,
- [PS] = gen_wsr_ps,
- [CCOUNT] = gen_wsr_ccount,
- [ICOUNT] = gen_wsr_icount,
- [ICOUNTLEVEL] = gen_wsr_icountlevel,
- [CCOMPARE] = gen_wsr_ccompare,
- [CCOMPARE + 1] = gen_wsr_ccompare,
- [CCOMPARE + 2] = gen_wsr_ccompare,
-#endif
- };
-
- if (wsr_handler[sr]) {
- return wsr_handler[sr](dc, sr, s);
- } else {
- tcg_gen_mov_i32(cpu_SR[sr], s);
- return false;
- }
-}
-
-static void gen_wur(uint32_t ur, TCGv_i32 s)
-{
- switch (ur) {
- case FCR:
- gen_helper_wur_fcr(cpu_env, s);
- break;
-
- case FSR:
- tcg_gen_andi_i32(cpu_UR[ur], s, 0xffffff80);
- break;
-
- default:
- tcg_gen_mov_i32(cpu_UR[ur], s);
- break;
- }
-}
-
-static void gen_load_store_alignment(DisasContext *dc, int shift,
- TCGv_i32 addr, bool no_hw_alignment)
-{
- if (!option_enabled(dc, XTENSA_OPTION_UNALIGNED_EXCEPTION)) {
- tcg_gen_andi_i32(addr, addr, ~0 << shift);
- } else if (option_enabled(dc, XTENSA_OPTION_HW_ALIGNMENT) &&
- no_hw_alignment) {
- TCGLabel *label = gen_new_label();
- TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_andi_i32(tmp, addr, ~(~0 << shift));
- tcg_gen_brcondi_i32(TCG_COND_EQ, tmp, 0, label);
- gen_exception_cause_vaddr(dc, LOAD_STORE_ALIGNMENT_CAUSE, addr);
- gen_set_label(label);
- tcg_temp_free(tmp);
- }
-}
-
-#ifndef CONFIG_USER_ONLY
-static void gen_waiti(DisasContext *dc, uint32_t imm4)
-{
- TCGv_i32 pc = tcg_const_i32(dc->base.pc_next);
- TCGv_i32 intlevel = tcg_const_i32(imm4);
-
- if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
- gen_io_start();
- }
- gen_helper_waiti(cpu_env, pc, intlevel);
- if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
- gen_io_end();
- }
- tcg_temp_free(pc);
- tcg_temp_free(intlevel);
- gen_jumpi_check_loop_end(dc, 0);
-}
-#endif
-
-static bool gen_window_check1(DisasContext *dc, unsigned r1)
-{
- if (r1 / 4 > dc->window) {
- TCGv_i32 pc = tcg_const_i32(dc->pc);
- TCGv_i32 w = tcg_const_i32(r1 / 4);
-
- gen_helper_window_check(cpu_env, pc, w);
- dc->base.is_jmp = DISAS_NORETURN;
- return false;
- }
- return true;
-}
-
-static bool gen_window_check2(DisasContext *dc, unsigned r1, unsigned r2)
-{
- return gen_window_check1(dc, r1 > r2 ? r1 : r2);
-}
-
-static bool gen_window_check3(DisasContext *dc, unsigned r1, unsigned r2,
- unsigned r3)
-{
- return gen_window_check2(dc, r1, r2 > r3 ? r2 : r3);
-}
-
-static TCGv_i32 gen_mac16_m(TCGv_i32 v, bool hi, bool is_unsigned)
-{
- TCGv_i32 m = tcg_temp_new_i32();
-
- if (hi) {
- (is_unsigned ? tcg_gen_shri_i32 : tcg_gen_sari_i32)(m, v, 16);
- } else {
- (is_unsigned ? tcg_gen_ext16u_i32 : tcg_gen_ext16s_i32)(m, v);
- }
- return m;
-}
-
-static inline unsigned xtensa_op0_insn_len(DisasContext *dc, uint8_t op0)
-{
- return xtensa_isa_length_from_chars(dc->config->isa, &op0);
-}
-
-static void disas_xtensa_insn(CPUXtensaState *env, DisasContext *dc)
-{
- xtensa_isa isa = dc->config->isa;
- unsigned char b[MAX_INSN_LENGTH] = {cpu_ldub_code(env, dc->pc)};
- unsigned len = xtensa_op0_insn_len(dc, b[0]);
- xtensa_format fmt;
- int slot, slots;
- unsigned i;
+ xtensa_isa isa = dc->config->isa;
+ unsigned char b[MAX_INSN_LENGTH] = {cpu_ldub_code(env, dc->pc)};
+ unsigned len = xtensa_op0_insn_len(dc, b[0]);
+ xtensa_format fmt;
+ int slot, slots;
+ unsigned i;
+ uint32_t op_flags = 0;
+ struct slot_prop slot_prop[MAX_INSN_SLOTS];
+ struct slot_prop *ordered[MAX_INSN_SLOTS];
+ struct opcode_arg_copy arg_copy[MAX_INSN_SLOTS * MAX_OPCODE_ARGS];
+ unsigned n_arg_copy = 0;
+ uint32_t debug_cause = 0;
+ uint32_t windowed_register = 0;
+ uint32_t coprocessor = 0;
if (len == XTENSA_UNDEFINED) {
qemu_log_mask(LOG_GUEST_ERROR,
}
dc->base.pc_next = dc->pc + len;
- if (xtensa_option_enabled(dc->config, XTENSA_OPTION_LOOP) &&
- dc->lbeg == dc->pc &&
- ((dc->pc ^ (dc->base.pc_next - 1)) & -dc->config->inst_fetch_width)) {
- qemu_log_mask(LOG_GUEST_ERROR,
- "unaligned first instruction of a loop (pc = %08x)\n",
- dc->pc);
- }
for (i = 1; i < len; ++i) {
b[i] = cpu_ldub_code(env, dc->pc + i);
}
for (slot = 0; slot < slots; ++slot) {
xtensa_opcode opc;
int opnd, vopnd, opnds;
- uint32_t raw_arg[MAX_OPCODE_ARGS];
- uint32_t arg[MAX_OPCODE_ARGS];
+ OpcodeArg *arg = slot_prop[slot].arg;
XtensaOpcodeOps *ops;
- dc->raw_arg = raw_arg;
-
xtensa_format_get_slot(isa, fmt, slot, dc->insnbuf, dc->slotbuf);
opc = xtensa_opcode_decode(isa, fmt, slot, dc->slotbuf);
if (opc == XTENSA_UNDEFINED) {
opnds = xtensa_opcode_num_operands(isa, opc);
for (opnd = vopnd = 0; opnd < opnds; ++opnd) {
+ void **register_file = NULL;
+
+ if (xtensa_operand_is_register(isa, opc, opnd)) {
+ xtensa_regfile rf = xtensa_operand_regfile(isa, opc, opnd);
+
+ register_file = dc->config->regfile[rf];
+
+ if (rf == dc->config->a_regfile) {
+ uint32_t v;
+
+ xtensa_operand_get_field(isa, opc, opnd, fmt, slot,
+ dc->slotbuf, &v);
+ xtensa_operand_decode(isa, opc, opnd, &v);
+ windowed_register |= 1u << v;
+ }
+ }
if (xtensa_operand_is_visible(isa, opc, opnd)) {
uint32_t v;
xtensa_operand_get_field(isa, opc, opnd, fmt, slot,
dc->slotbuf, &v);
xtensa_operand_decode(isa, opc, opnd, &v);
- raw_arg[vopnd] = v;
+ arg[vopnd].raw_imm = v;
if (xtensa_operand_is_PCrelative(isa, opc, opnd)) {
xtensa_operand_undo_reloc(isa, opc, opnd, &v, dc->pc);
}
- arg[vopnd] = v;
+ arg[vopnd].imm = v;
+ if (register_file) {
+ arg[vopnd].in = register_file[v];
+ arg[vopnd].out = register_file[v];
+ }
++vopnd;
}
}
ops = dc->config->opcode_ops[opc];
+ slot_prop[slot].ops = ops;
+
if (ops) {
- ops->translate(dc, arg, ops->par);
+ op_flags |= ops->op_flags;
} else {
- qemu_log_mask(LOG_GUEST_ERROR,
+ qemu_log_mask(LOG_UNIMP,
"unimplemented opcode '%s' in slot %d (pc = %08x)\n",
xtensa_opcode_name(isa, opc), slot, dc->pc);
+ op_flags |= XTENSA_OP_ILL;
+ }
+ if ((op_flags & XTENSA_OP_ILL) ||
+ (ops && ops->test_ill && ops->test_ill(dc, arg, ops->par))) {
+ gen_exception_cause(dc, ILLEGAL_INSTRUCTION_CAUSE);
+ return;
+ }
+ if (ops->op_flags & XTENSA_OP_DEBUG_BREAK) {
+ debug_cause |= ops->par[0];
+ }
+ if (ops->test_overflow) {
+ windowed_register |= ops->test_overflow(dc, arg, ops->par);
+ }
+ coprocessor |= ops->coprocessor;
+
+ if (slots > 1) {
+ slot_prop[slot].n_in = 0;
+ slot_prop[slot].n_out = 0;
+ slot_prop[slot].op_flags = ops->op_flags & XTENSA_OP_LOAD_STORE;
+
+ opnds = xtensa_opcode_num_operands(isa, opc);
+
+ for (opnd = vopnd = 0; opnd < opnds; ++opnd) {
+ bool visible = xtensa_operand_is_visible(isa, opc, opnd);
+
+ if (xtensa_operand_is_register(isa, opc, opnd)) {
+ xtensa_regfile rf = xtensa_operand_regfile(isa, opc, opnd);
+ uint32_t v = 0;
+
+ xtensa_operand_get_field(isa, opc, opnd, fmt, slot,
+ dc->slotbuf, &v);
+ xtensa_operand_decode(isa, opc, opnd, &v);
+ opcode_add_resource(slot_prop + slot,
+ encode_resource(RES_REGFILE, rf, v),
+ xtensa_operand_inout(isa, opc, opnd),
+ visible ? vopnd : -1);
+ }
+ if (visible) {
+ ++vopnd;
+ }
+ }
+
+ opnds = xtensa_opcode_num_stateOperands(isa, opc);
+
+ for (opnd = 0; opnd < opnds; ++opnd) {
+ xtensa_state state = xtensa_stateOperand_state(isa, opc, opnd);
+
+ opcode_add_resource(slot_prop + slot,
+ encode_resource(RES_STATE, 0, state),
+ xtensa_stateOperand_inout(isa, opc, opnd),
+ -1);
+ }
+ if (xtensa_opcode_is_branch(isa, opc) ||
+ xtensa_opcode_is_jump(isa, opc) ||
+ xtensa_opcode_is_loop(isa, opc) ||
+ xtensa_opcode_is_call(isa, opc)) {
+ slot_prop[slot].op_flags |= XTENSA_OP_CONTROL_FLOW;
+ }
+
+ qsort(slot_prop[slot].in, slot_prop[slot].n_in,
+ sizeof(slot_prop[slot].in[0]), resource_compare);
+ qsort(slot_prop[slot].out, slot_prop[slot].n_out,
+ sizeof(slot_prop[slot].out[0]), resource_compare);
+ }
+ }
+
+ if (slots > 1) {
+ if (!tsort(slot_prop, ordered, slots, arg_copy, &n_arg_copy)) {
+ qemu_log_mask(LOG_UNIMP,
+ "Circular resource dependencies (pc = %08x)\n",
+ dc->pc);
gen_exception_cause(dc, ILLEGAL_INSTRUCTION_CAUSE);
return;
}
+ } else {
+ ordered[0] = slot_prop + 0;
+ }
+
+ if ((op_flags & XTENSA_OP_PRIVILEGED) &&
+ !gen_check_privilege(dc)) {
+ return;
+ }
+
+ if (op_flags & XTENSA_OP_SYSCALL) {
+ gen_exception_cause(dc, SYSCALL_CAUSE);
+ return;
+ }
+
+ if ((op_flags & XTENSA_OP_DEBUG_BREAK) && dc->debug) {
+ gen_debug_exception(dc, debug_cause);
+ return;
+ }
+
+ if (windowed_register && !gen_window_check(dc, windowed_register)) {
+ return;
+ }
+
+ if (op_flags & XTENSA_OP_UNDERFLOW) {
+ TCGv_i32 tmp = tcg_const_i32(dc->pc);
+
+ gen_helper_test_underflow_retw(cpu_env, tmp);
+ tcg_temp_free(tmp);
+ }
+
+ if (op_flags & XTENSA_OP_ALLOCA) {
+ TCGv_i32 tmp = tcg_const_i32(dc->pc);
+
+ gen_helper_movsp(cpu_env, tmp);
+ tcg_temp_free(tmp);
+ }
+
+ if (coprocessor && !gen_check_cpenable(dc, coprocessor)) {
+ return;
+ }
+
+ if (n_arg_copy) {
+ uint32_t resource;
+ void *temp;
+ unsigned j;
+
+ qsort(arg_copy, n_arg_copy, sizeof(*arg_copy), arg_copy_compare);
+ for (i = j = 0; i < n_arg_copy; ++i) {
+ if (i == 0 || arg_copy[i].resource != resource) {
+ resource = arg_copy[i].resource;
+ temp = tcg_temp_local_new();
+ tcg_gen_mov_i32(temp, arg_copy[i].arg->in);
+ arg_copy[i].temp = temp;
+
+ if (i != j) {
+ arg_copy[j] = arg_copy[i];
+ }
+ ++j;
+ }
+ arg_copy[i].arg->in = temp;
+ }
+ n_arg_copy = j;
+ }
+
+ if (op_flags & XTENSA_OP_DIVIDE_BY_ZERO) {
+ for (slot = 0; slot < slots; ++slot) {
+ if (slot_prop[slot].ops->op_flags & XTENSA_OP_DIVIDE_BY_ZERO) {
+ gen_zero_check(dc, slot_prop[slot].arg);
+ }
+ }
+ }
+
+ dc->op_flags = op_flags;
+
+ for (slot = 0; slot < slots; ++slot) {
+ struct slot_prop *pslot = ordered[slot];
+ XtensaOpcodeOps *ops = pslot->ops;
+
+ ops->translate(dc, pslot->arg, ops->par);
}
+
+ for (i = 0; i < n_arg_copy; ++i) {
+ tcg_temp_free(arg_copy[i].temp);
+ }
+
if (dc->base.is_jmp == DISAS_NEXT) {
- gen_check_loop_end(dc, 0);
+ gen_postprocess(dc, 0);
+ dc->op_flags = 0;
+ if (op_flags & XTENSA_OP_EXIT_TB_M1) {
+ /* Change in mmu index, memory mapping or tb->flags; exit tb */
+ gen_jumpi_check_loop_end(dc, -1);
+ } else if (op_flags & XTENSA_OP_EXIT_TB_0) {
+ gen_jumpi_check_loop_end(dc, 0);
+ } else {
+ gen_check_loop_end(dc, 0);
+ }
}
dc->pc = dc->base.pc_next;
}
dc->pc = dc->base.pc_first;
dc->ring = tb_flags & XTENSA_TBFLAG_RING_MASK;
dc->cring = (tb_flags & XTENSA_TBFLAG_EXCM) ? 0 : dc->ring;
- dc->lbeg = env->sregs[LBEG];
- dc->lend = env->sregs[LEND];
+ dc->lbeg_off = (dc->base.tb->cs_base & XTENSA_CSBASE_LBEG_OFF_MASK) >>
+ XTENSA_CSBASE_LBEG_OFF_SHIFT;
+ dc->lend = (dc->base.tb->cs_base & XTENSA_CSBASE_LEND_MASK) +
+ (dc->base.pc_first & TARGET_PAGE_MASK);
dc->debug = tb_flags & XTENSA_TBFLAG_DEBUG;
dc->icount = tb_flags & XTENSA_TBFLAG_ICOUNT;
dc->cpenable = (tb_flags & XTENSA_TBFLAG_CPENABLE_MASK) >>
XTENSA_TBFLAG_CPENABLE_SHIFT;
dc->window = ((tb_flags & XTENSA_TBFLAG_WINDOW_MASK) >>
XTENSA_TBFLAG_WINDOW_SHIFT);
+ dc->cwoe = tb_flags & XTENSA_TBFLAG_CWOE;
+ dc->callinc = ((tb_flags & XTENSA_TBFLAG_CALLINC_MASK) >>
+ XTENSA_TBFLAG_CALLINC_SHIFT);
if (dc->config->isa) {
dc->insnbuf = xtensa_insnbuf_alloc(dc->config->isa);
.disas_log = xtensa_tr_disas_log,
};
-void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb)
+void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_insns)
{
DisasContext dc = {};
- translator_loop(&xtensa_translator_ops, &dc.base, cpu, tb);
+ translator_loop(&xtensa_translator_ops, &dc.base, cpu, tb, max_insns);
}
-void xtensa_cpu_dump_state(CPUState *cs, FILE *f,
- fprintf_function cpu_fprintf, int flags)
+void xtensa_cpu_dump_state(CPUState *cs, FILE *f, int flags)
{
XtensaCPU *cpu = XTENSA_CPU(cs);
CPUXtensaState *env = &cpu->env;
+ xtensa_isa isa = env->config->isa;
int i, j;
- cpu_fprintf(f, "PC=%08x\n\n", env->pc);
-
- for (i = j = 0; i < 256; ++i) {
- if (xtensa_option_bits_enabled(env->config, sregnames[i].opt_bits)) {
- cpu_fprintf(f, "%12s=%08x%c", sregnames[i].name, env->sregs[i],
- (j++ % 4) == 3 ? '\n' : ' ');
- }
- }
+ qemu_fprintf(f, "PC=%08x\n\n", env->pc);
- cpu_fprintf(f, (j % 4) == 0 ? "\n" : "\n\n");
+ for (i = j = 0; i < xtensa_isa_num_sysregs(isa); ++i) {
+ const uint32_t *reg =
+ xtensa_sysreg_is_user(isa, i) ? env->uregs : env->sregs;
+ int regno = xtensa_sysreg_number(isa, i);
- for (i = j = 0; i < 256; ++i) {
- if (xtensa_option_bits_enabled(env->config, uregnames[i].opt_bits)) {
- cpu_fprintf(f, "%s=%08x%c", uregnames[i].name, env->uregs[i],
- (j++ % 4) == 3 ? '\n' : ' ');
+ if (regno >= 0) {
+ qemu_fprintf(f, "%12s=%08x%c",
+ xtensa_sysreg_name(isa, i),
+ reg[regno],
+ (j++ % 4) == 3 ? '\n' : ' ');
}
}
- cpu_fprintf(f, (j % 4) == 0 ? "\n" : "\n\n");
+ qemu_fprintf(f, (j % 4) == 0 ? "\n" : "\n\n");
for (i = 0; i < 16; ++i) {
- cpu_fprintf(f, " A%02d=%08x%c", i, env->regs[i],
- (i % 4) == 3 ? '\n' : ' ');
+ qemu_fprintf(f, " A%02d=%08x%c",
+ i, env->regs[i], (i % 4) == 3 ? '\n' : ' ');
}
xtensa_sync_phys_from_window(env);
- cpu_fprintf(f, "\n");
+ qemu_fprintf(f, "\n");
for (i = 0; i < env->config->nareg; ++i) {
- cpu_fprintf(f, "AR%02d=%08x ", i, env->phys_regs[i]);
+ qemu_fprintf(f, "AR%02d=%08x ", i, env->phys_regs[i]);
if (i % 4 == 3) {
bool ws = (env->sregs[WINDOW_START] & (1 << (i / 4))) != 0;
bool cw = env->sregs[WINDOW_BASE] == i / 4;
- cpu_fprintf(f, "%c%c\n", ws ? '<' : ' ', cw ? '=' : ' ');
+ qemu_fprintf(f, "%c%c\n", ws ? '<' : ' ', cw ? '=' : ' ');
}
}
if ((flags & CPU_DUMP_FPU) &&
xtensa_option_enabled(env->config, XTENSA_OPTION_FP_COPROCESSOR)) {
- cpu_fprintf(f, "\n");
+ qemu_fprintf(f, "\n");
for (i = 0; i < 16; ++i) {
- cpu_fprintf(f, "F%02d=%08x (%+10.8e)%c", i,
- float32_val(env->fregs[i].f32[FP_F32_LOW]),
- *(float *)(env->fregs[i].f32 + FP_F32_LOW),
- (i % 2) == 1 ? '\n' : ' ');
+ qemu_fprintf(f, "F%02d=%08x (%+10.8e)%c", i,
+ float32_val(env->fregs[i].f32[FP_F32_LOW]),
+ *(float *)(env->fregs[i].f32 + FP_F32_LOW),
+ (i % 2) == 1 ? '\n' : ' ');
}
}
}
env->pc = data[0];
}
-static int compare_opcode_ops(const void *a, const void *b)
-{
- return strcmp((const char *)a,
- ((const XtensaOpcodeOps *)b)->name);
-}
-
-XtensaOpcodeOps *
-xtensa_find_opcode_ops(const XtensaOpcodeTranslators *t,
- const char *name)
-{
- return bsearch(name, t->opcode, t->num_opcodes,
- sizeof(XtensaOpcodeOps), compare_opcode_ops);
-}
-
-static void translate_abs(DisasContext *dc, const uint32_t arg[],
+static void translate_abs(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- TCGv_i32 zero = tcg_const_i32(0);
- TCGv_i32 neg = tcg_temp_new_i32();
+ TCGv_i32 zero = tcg_const_i32(0);
+ TCGv_i32 neg = tcg_temp_new_i32();
- tcg_gen_neg_i32(neg, cpu_R[arg[1]]);
- tcg_gen_movcond_i32(TCG_COND_GE, cpu_R[arg[0]],
- cpu_R[arg[1]], zero, cpu_R[arg[1]], neg);
- tcg_temp_free(neg);
- tcg_temp_free(zero);
- }
+ tcg_gen_neg_i32(neg, arg[1].in);
+ tcg_gen_movcond_i32(TCG_COND_GE, arg[0].out,
+ arg[1].in, zero, arg[1].in, neg);
+ tcg_temp_free(neg);
+ tcg_temp_free(zero);
}
-static void translate_add(DisasContext *dc, const uint32_t arg[],
+static void translate_add(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- tcg_gen_add_i32(cpu_R[arg[0]], cpu_R[arg[1]], cpu_R[arg[2]]);
- }
+ tcg_gen_add_i32(arg[0].out, arg[1].in, arg[2].in);
}
-static void translate_addi(DisasContext *dc, const uint32_t arg[],
+static void translate_addi(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- tcg_gen_addi_i32(cpu_R[arg[0]], cpu_R[arg[1]], arg[2]);
- }
+ tcg_gen_addi_i32(arg[0].out, arg[1].in, arg[2].imm);
}
-static void translate_addx(DisasContext *dc, const uint32_t arg[],
+static void translate_addx(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_shli_i32(tmp, cpu_R[arg[1]], par[0]);
- tcg_gen_add_i32(cpu_R[arg[0]], tmp, cpu_R[arg[2]]);
- tcg_temp_free(tmp);
- }
+ TCGv_i32 tmp = tcg_temp_new_i32();
+ tcg_gen_shli_i32(tmp, arg[1].in, par[0]);
+ tcg_gen_add_i32(arg[0].out, tmp, arg[2].in);
+ tcg_temp_free(tmp);
}
-static void translate_all(DisasContext *dc, const uint32_t arg[],
+static void translate_all(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
uint32_t shift = par[1];
- TCGv_i32 mask = tcg_const_i32(((1 << shift) - 1) << arg[1]);
+ TCGv_i32 mask = tcg_const_i32(((1 << shift) - 1) << arg[1].imm);
TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_and_i32(tmp, cpu_SR[BR], mask);
+ tcg_gen_and_i32(tmp, arg[1].in, mask);
if (par[0]) {
- tcg_gen_addi_i32(tmp, tmp, 1 << arg[1]);
+ tcg_gen_addi_i32(tmp, tmp, 1 << arg[1].imm);
} else {
tcg_gen_add_i32(tmp, tmp, mask);
}
- tcg_gen_shri_i32(tmp, tmp, arg[1] + shift);
- tcg_gen_deposit_i32(cpu_SR[BR], cpu_SR[BR],
- tmp, arg[0], 1);
+ tcg_gen_shri_i32(tmp, tmp, arg[1].imm + shift);
+ tcg_gen_deposit_i32(arg[0].out, arg[0].out,
+ tmp, arg[0].imm, 1);
tcg_temp_free(mask);
tcg_temp_free(tmp);
}
-static void translate_and(DisasContext *dc, const uint32_t arg[],
+static void translate_and(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- tcg_gen_and_i32(cpu_R[arg[0]], cpu_R[arg[1]], cpu_R[arg[2]]);
- }
+ tcg_gen_and_i32(arg[0].out, arg[1].in, arg[2].in);
}
-static void translate_ball(DisasContext *dc, const uint32_t arg[],
+static void translate_ball(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_and_i32(tmp, cpu_R[arg[0]], cpu_R[arg[1]]);
- gen_brcond(dc, par[0], tmp, cpu_R[arg[1]], arg[2]);
- tcg_temp_free(tmp);
- }
+ TCGv_i32 tmp = tcg_temp_new_i32();
+ tcg_gen_and_i32(tmp, arg[0].in, arg[1].in);
+ gen_brcond(dc, par[0], tmp, arg[1].in, arg[2].imm);
+ tcg_temp_free(tmp);
}
-static void translate_bany(DisasContext *dc, const uint32_t arg[],
+static void translate_bany(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_and_i32(tmp, cpu_R[arg[0]], cpu_R[arg[1]]);
- gen_brcondi(dc, par[0], tmp, 0, arg[2]);
- tcg_temp_free(tmp);
- }
+ TCGv_i32 tmp = tcg_temp_new_i32();
+ tcg_gen_and_i32(tmp, arg[0].in, arg[1].in);
+ gen_brcondi(dc, par[0], tmp, 0, arg[2].imm);
+ tcg_temp_free(tmp);
}
-static void translate_b(DisasContext *dc, const uint32_t arg[],
+static void translate_b(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- gen_brcond(dc, par[0], cpu_R[arg[0]], cpu_R[arg[1]], arg[2]);
- }
+ gen_brcond(dc, par[0], arg[0].in, arg[1].in, arg[2].imm);
}
-static void translate_bb(DisasContext *dc, const uint32_t arg[],
+static void translate_bb(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
#ifdef TARGET_WORDS_BIGENDIAN
- TCGv_i32 bit = tcg_const_i32(0x80000000u);
+ TCGv_i32 bit = tcg_const_i32(0x80000000u);
#else
- TCGv_i32 bit = tcg_const_i32(0x00000001u);
+ TCGv_i32 bit = tcg_const_i32(0x00000001u);
#endif
- TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_andi_i32(tmp, cpu_R[arg[1]], 0x1f);
+ TCGv_i32 tmp = tcg_temp_new_i32();
+ tcg_gen_andi_i32(tmp, arg[1].in, 0x1f);
#ifdef TARGET_WORDS_BIGENDIAN
- tcg_gen_shr_i32(bit, bit, tmp);
+ tcg_gen_shr_i32(bit, bit, tmp);
#else
- tcg_gen_shl_i32(bit, bit, tmp);
+ tcg_gen_shl_i32(bit, bit, tmp);
#endif
- tcg_gen_and_i32(tmp, cpu_R[arg[0]], bit);
- gen_brcondi(dc, par[0], tmp, 0, arg[2]);
- tcg_temp_free(tmp);
- tcg_temp_free(bit);
- }
+ tcg_gen_and_i32(tmp, arg[0].in, bit);
+ gen_brcondi(dc, par[0], tmp, 0, arg[2].imm);
+ tcg_temp_free(tmp);
+ tcg_temp_free(bit);
}
-static void translate_bbi(DisasContext *dc, const uint32_t arg[],
+static void translate_bbi(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- TCGv_i32 tmp = tcg_temp_new_i32();
+ TCGv_i32 tmp = tcg_temp_new_i32();
#ifdef TARGET_WORDS_BIGENDIAN
- tcg_gen_andi_i32(tmp, cpu_R[arg[0]], 0x80000000u >> arg[1]);
+ tcg_gen_andi_i32(tmp, arg[0].in, 0x80000000u >> arg[1].imm);
#else
- tcg_gen_andi_i32(tmp, cpu_R[arg[0]], 0x00000001u << arg[1]);
+ tcg_gen_andi_i32(tmp, arg[0].in, 0x00000001u << arg[1].imm);
#endif
- gen_brcondi(dc, par[0], tmp, 0, arg[2]);
- tcg_temp_free(tmp);
- }
+ gen_brcondi(dc, par[0], tmp, 0, arg[2].imm);
+ tcg_temp_free(tmp);
}
-static void translate_bi(DisasContext *dc, const uint32_t arg[],
+static void translate_bi(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- gen_brcondi(dc, par[0], cpu_R[arg[0]], arg[1], arg[2]);
- }
+ gen_brcondi(dc, par[0], arg[0].in, arg[1].imm, arg[2].imm);
}
-static void translate_bz(DisasContext *dc, const uint32_t arg[],
+static void translate_bz(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- gen_brcondi(dc, par[0], cpu_R[arg[0]], 0, arg[1]);
- }
+ gen_brcondi(dc, par[0], arg[0].in, 0, arg[1].imm);
}
enum {
BOOLEAN_XOR,
};
-static void translate_boolean(DisasContext *dc, const uint32_t arg[],
+static void translate_boolean(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
static void (* const op[])(TCGv_i32, TCGv_i32, TCGv_i32) = {
TCGv_i32 tmp1 = tcg_temp_new_i32();
TCGv_i32 tmp2 = tcg_temp_new_i32();
- tcg_gen_shri_i32(tmp1, cpu_SR[BR], arg[1]);
- tcg_gen_shri_i32(tmp2, cpu_SR[BR], arg[2]);
+ tcg_gen_shri_i32(tmp1, arg[1].in, arg[1].imm);
+ tcg_gen_shri_i32(tmp2, arg[2].in, arg[2].imm);
op[par[0]](tmp1, tmp1, tmp2);
- tcg_gen_deposit_i32(cpu_SR[BR], cpu_SR[BR], tmp1, arg[0], 1);
+ tcg_gen_deposit_i32(arg[0].out, arg[0].out, tmp1, arg[0].imm, 1);
tcg_temp_free(tmp1);
tcg_temp_free(tmp2);
}
-static void translate_bp(DisasContext *dc, const uint32_t arg[],
+static void translate_bp(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_andi_i32(tmp, cpu_SR[BR], 1 << arg[0]);
- gen_brcondi(dc, par[0], tmp, 0, arg[1]);
+ tcg_gen_andi_i32(tmp, arg[0].in, 1 << arg[0].imm);
+ gen_brcondi(dc, par[0], tmp, 0, arg[1].imm);
tcg_temp_free(tmp);
}
-static void translate_break(DisasContext *dc, const uint32_t arg[],
- const uint32_t par[])
-{
- if (dc->debug) {
- gen_debug_exception(dc, par[0]);
- }
-}
-
-static void translate_call0(DisasContext *dc, const uint32_t arg[],
+static void translate_call0(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
tcg_gen_movi_i32(cpu_R[0], dc->base.pc_next);
- gen_jumpi(dc, arg[0], 0);
+ gen_jumpi(dc, arg[0].imm, 0);
}
-static void translate_callw(DisasContext *dc, const uint32_t arg[],
+static void translate_callw(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, par[0] << 2)) {
- gen_callwi(dc, par[0], arg[0], 0);
- }
+ TCGv_i32 tmp = tcg_const_i32(arg[0].imm);
+ gen_callw_slot(dc, par[0], tmp, adjust_jump_slot(dc, arg[0].imm, 0));
+ tcg_temp_free(tmp);
}
-static void translate_callx0(DisasContext *dc, const uint32_t arg[],
+static void translate_callx0(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_mov_i32(tmp, cpu_R[arg[0]]);
- tcg_gen_movi_i32(cpu_R[0], dc->base.pc_next);
- gen_jump(dc, tmp);
- tcg_temp_free(tmp);
- }
+ TCGv_i32 tmp = tcg_temp_new_i32();
+ tcg_gen_mov_i32(tmp, arg[0].in);
+ tcg_gen_movi_i32(cpu_R[0], dc->base.pc_next);
+ gen_jump(dc, tmp);
+ tcg_temp_free(tmp);
}
-static void translate_callxw(DisasContext *dc, const uint32_t arg[],
+static void translate_callxw(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], par[0] << 2)) {
- TCGv_i32 tmp = tcg_temp_new_i32();
+ TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_mov_i32(tmp, cpu_R[arg[0]]);
- gen_callw(dc, par[0], tmp);
- tcg_temp_free(tmp);
- }
+ tcg_gen_mov_i32(tmp, arg[0].in);
+ gen_callw_slot(dc, par[0], tmp, -1);
+ tcg_temp_free(tmp);
}
-static void translate_clamps(DisasContext *dc, const uint32_t arg[],
+static void translate_clamps(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- TCGv_i32 tmp1 = tcg_const_i32(-1u << arg[2]);
- TCGv_i32 tmp2 = tcg_const_i32((1 << arg[2]) - 1);
+ TCGv_i32 tmp1 = tcg_const_i32(-1u << arg[2].imm);
+ TCGv_i32 tmp2 = tcg_const_i32((1 << arg[2].imm) - 1);
- tcg_gen_smax_i32(tmp1, tmp1, cpu_R[arg[1]]);
- tcg_gen_smin_i32(cpu_R[arg[0]], tmp1, tmp2);
- tcg_temp_free(tmp1);
- tcg_temp_free(tmp2);
- }
+ tcg_gen_smax_i32(tmp1, tmp1, arg[1].in);
+ tcg_gen_smin_i32(arg[0].out, tmp1, tmp2);
+ tcg_temp_free(tmp1);
+ tcg_temp_free(tmp2);
}
-static void translate_clrb_expstate(DisasContext *dc, const uint32_t arg[],
+static void translate_clrb_expstate(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
/* TODO: GPIO32 may be a part of coprocessor */
- tcg_gen_andi_i32(cpu_UR[EXPSTATE], cpu_UR[EXPSTATE], ~(1u << arg[0]));
+ tcg_gen_andi_i32(cpu_UR[EXPSTATE], cpu_UR[EXPSTATE], ~(1u << arg[0].imm));
}
-static void translate_const16(DisasContext *dc, const uint32_t arg[],
+static void translate_const16(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- TCGv_i32 c = tcg_const_i32(arg[1]);
+ TCGv_i32 c = tcg_const_i32(arg[1].imm);
- tcg_gen_deposit_i32(cpu_R[arg[0]], c, cpu_R[arg[0]], 16, 16);
- tcg_temp_free(c);
- }
+ tcg_gen_deposit_i32(arg[0].out, c, arg[0].in, 16, 16);
+ tcg_temp_free(c);
}
-/* par[0]: privileged, par[1]: check memory access */
-static void translate_dcache(DisasContext *dc, const uint32_t arg[],
+static void translate_dcache(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if ((!par[0] || gen_check_privilege(dc)) &&
- gen_window_check1(dc, arg[0]) && par[1]) {
- TCGv_i32 addr = tcg_temp_new_i32();
- TCGv_i32 res = tcg_temp_new_i32();
+ TCGv_i32 addr = tcg_temp_new_i32();
+ TCGv_i32 res = tcg_temp_new_i32();
- tcg_gen_addi_i32(addr, cpu_R[arg[0]], arg[1]);
- tcg_gen_qemu_ld8u(res, addr, dc->cring);
- tcg_temp_free(addr);
- tcg_temp_free(res);
- }
+ tcg_gen_addi_i32(addr, arg[0].in, arg[1].imm);
+ tcg_gen_qemu_ld8u(res, addr, dc->cring);
+ tcg_temp_free(addr);
+ tcg_temp_free(res);
}
-static void translate_depbits(DisasContext *dc, const uint32_t arg[],
+static void translate_depbits(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- tcg_gen_deposit_i32(cpu_R[arg[1]], cpu_R[arg[1]], cpu_R[arg[0]],
- arg[2], arg[3]);
+ tcg_gen_deposit_i32(arg[1].out, arg[1].in, arg[0].in,
+ arg[2].imm, arg[3].imm);
+}
+
+static bool test_ill_entry(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+ if (arg[0].imm > 3 || !dc->cwoe) {
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "Illegal entry instruction(pc = %08x)\n", dc->pc);
+ return true;
+ } else {
+ return false;
}
}
-static void translate_entry(DisasContext *dc, const uint32_t arg[],
+static uint32_t test_overflow_entry(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+ return 1 << (dc->callinc * 4);
+}
+
+static void translate_entry(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
TCGv_i32 pc = tcg_const_i32(dc->pc);
- TCGv_i32 s = tcg_const_i32(arg[0]);
- TCGv_i32 imm = tcg_const_i32(arg[1]);
+ TCGv_i32 s = tcg_const_i32(arg[0].imm);
+ TCGv_i32 imm = tcg_const_i32(arg[1].imm);
gen_helper_entry(cpu_env, pc, s, imm);
tcg_temp_free(imm);
tcg_temp_free(s);
tcg_temp_free(pc);
- /* This can change tb->flags, so exit tb */
- gen_jumpi_check_loop_end(dc, -1);
}
-static void translate_extui(DisasContext *dc, const uint32_t arg[],
+static void translate_extui(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- int maskimm = (1 << arg[3]) - 1;
+ int maskimm = (1 << arg[3].imm) - 1;
- TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_shri_i32(tmp, cpu_R[arg[1]], arg[2]);
- tcg_gen_andi_i32(cpu_R[arg[0]], tmp, maskimm);
- tcg_temp_free(tmp);
- }
+ TCGv_i32 tmp = tcg_temp_new_i32();
+ tcg_gen_shri_i32(tmp, arg[1].in, arg[2].imm);
+ tcg_gen_andi_i32(arg[0].out, tmp, maskimm);
+ tcg_temp_free(tmp);
}
-/* par[0]: privileged, par[1]: check memory access */
-static void translate_icache(DisasContext *dc, const uint32_t arg[],
+static void translate_icache(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if ((!par[0] || gen_check_privilege(dc)) &&
- gen_window_check1(dc, arg[0]) && par[1]) {
#ifndef CONFIG_USER_ONLY
- TCGv_i32 addr = tcg_temp_new_i32();
+ TCGv_i32 addr = tcg_temp_new_i32();
- tcg_gen_movi_i32(cpu_pc, dc->pc);
- tcg_gen_addi_i32(addr, cpu_R[arg[0]], arg[1]);
- gen_helper_itlb_hit_test(cpu_env, addr);
- tcg_temp_free(addr);
+ tcg_gen_movi_i32(cpu_pc, dc->pc);
+ tcg_gen_addi_i32(addr, arg[0].in, arg[1].imm);
+ gen_helper_itlb_hit_test(cpu_env, addr);
+ tcg_temp_free(addr);
#endif
- }
}
-static void translate_itlb(DisasContext *dc, const uint32_t arg[],
+static void translate_itlb(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_privilege(dc) &&
- gen_window_check1(dc, arg[0])) {
#ifndef CONFIG_USER_ONLY
- TCGv_i32 dtlb = tcg_const_i32(par[0]);
+ TCGv_i32 dtlb = tcg_const_i32(par[0]);
- gen_helper_itlb(cpu_env, cpu_R[arg[0]], dtlb);
- /* This could change memory mapping, so exit tb */
- gen_jumpi_check_loop_end(dc, -1);
- tcg_temp_free(dtlb);
+ gen_helper_itlb(cpu_env, arg[0].in, dtlb);
+ tcg_temp_free(dtlb);
#endif
- }
}
-static void translate_ill(DisasContext *dc, const uint32_t arg[],
- const uint32_t par[])
-{
- gen_exception_cause(dc, ILLEGAL_INSTRUCTION_CAUSE);
-}
-
-static void translate_j(DisasContext *dc, const uint32_t arg[],
+static void translate_j(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- gen_jumpi(dc, arg[0], 0);
+ gen_jumpi(dc, arg[0].imm, 0);
}
-static void translate_jx(DisasContext *dc, const uint32_t arg[],
+static void translate_jx(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- gen_jump(dc, cpu_R[arg[0]]);
- }
+ gen_jump(dc, arg[0].in);
}
-static void translate_l32e(DisasContext *dc, const uint32_t arg[],
+static void translate_l32e(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_privilege(dc) &&
- gen_window_check2(dc, arg[0], arg[1])) {
- TCGv_i32 addr = tcg_temp_new_i32();
+ TCGv_i32 addr = tcg_temp_new_i32();
- tcg_gen_addi_i32(addr, cpu_R[arg[1]], arg[2]);
- gen_load_store_alignment(dc, 2, addr, false);
- tcg_gen_qemu_ld_tl(cpu_R[arg[0]], addr, dc->ring, MO_TEUL);
- tcg_temp_free(addr);
- }
+ tcg_gen_addi_i32(addr, arg[1].in, arg[2].imm);
+ gen_load_store_alignment(dc, 2, addr, false);
+ tcg_gen_qemu_ld_tl(arg[0].out, addr, dc->ring, MO_TEUL);
+ tcg_temp_free(addr);
}
-static void translate_ldst(DisasContext *dc, const uint32_t arg[],
+static void translate_ldst(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- TCGv_i32 addr = tcg_temp_new_i32();
+ TCGv_i32 addr = tcg_temp_new_i32();
- tcg_gen_addi_i32(addr, cpu_R[arg[1]], arg[2]);
- if (par[0] & MO_SIZE) {
- gen_load_store_alignment(dc, par[0] & MO_SIZE, addr, par[1]);
+ tcg_gen_addi_i32(addr, arg[1].in, arg[2].imm);
+ if (par[0] & MO_SIZE) {
+ gen_load_store_alignment(dc, par[0] & MO_SIZE, addr, par[1]);
+ }
+ if (par[2]) {
+ if (par[1]) {
+ tcg_gen_mb(TCG_BAR_STRL | TCG_MO_ALL);
}
- if (par[2]) {
- if (par[1]) {
- tcg_gen_mb(TCG_BAR_STRL | TCG_MO_ALL);
- }
- tcg_gen_qemu_st_tl(cpu_R[arg[0]], addr, dc->cring, par[0]);
- } else {
- tcg_gen_qemu_ld_tl(cpu_R[arg[0]], addr, dc->cring, par[0]);
- if (par[1]) {
- tcg_gen_mb(TCG_BAR_LDAQ | TCG_MO_ALL);
- }
+ tcg_gen_qemu_st_tl(arg[0].in, addr, dc->cring, par[0]);
+ } else {
+ tcg_gen_qemu_ld_tl(arg[0].out, addr, dc->cring, par[0]);
+ if (par[1]) {
+ tcg_gen_mb(TCG_BAR_LDAQ | TCG_MO_ALL);
}
- tcg_temp_free(addr);
}
+ tcg_temp_free(addr);
}
-static void translate_l32r(DisasContext *dc, const uint32_t arg[],
+static void translate_l32r(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- TCGv_i32 tmp;
+ TCGv_i32 tmp;
- if (dc->base.tb->flags & XTENSA_TBFLAG_LITBASE) {
- tmp = tcg_const_i32(dc->raw_arg[1] - 1);
- tcg_gen_add_i32(tmp, cpu_SR[LITBASE], tmp);
- } else {
- tmp = tcg_const_i32(arg[1]);
- }
- tcg_gen_qemu_ld32u(cpu_R[arg[0]], tmp, dc->cring);
- tcg_temp_free(tmp);
+ if (dc->base.tb->flags & XTENSA_TBFLAG_LITBASE) {
+ tmp = tcg_const_i32(arg[1].raw_imm - 1);
+ tcg_gen_add_i32(tmp, cpu_SR[LITBASE], tmp);
+ } else {
+ tmp = tcg_const_i32(arg[1].imm);
}
+ tcg_gen_qemu_ld32u(arg[0].out, tmp, dc->cring);
+ tcg_temp_free(tmp);
}
-static void translate_loop(DisasContext *dc, const uint32_t arg[],
+static void translate_loop(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- uint32_t lend = arg[1];
- TCGv_i32 tmp = tcg_const_i32(lend);
-
- tcg_gen_subi_i32(cpu_SR[LCOUNT], cpu_R[arg[0]], 1);
- tcg_gen_movi_i32(cpu_SR[LBEG], dc->base.pc_next);
- gen_helper_wsr_lend(cpu_env, tmp);
- tcg_temp_free(tmp);
+ uint32_t lend = arg[1].imm;
- if (par[0] != TCG_COND_NEVER) {
- TCGLabel *label = gen_new_label();
- tcg_gen_brcondi_i32(par[0], cpu_R[arg[0]], 0, label);
- gen_jumpi(dc, lend, 1);
- gen_set_label(label);
- }
+ tcg_gen_subi_i32(cpu_SR[LCOUNT], arg[0].in, 1);
+ tcg_gen_movi_i32(cpu_SR[LBEG], dc->base.pc_next);
+ tcg_gen_movi_i32(cpu_SR[LEND], lend);
- gen_jumpi(dc, dc->base.pc_next, 0);
+ if (par[0] != TCG_COND_NEVER) {
+ TCGLabel *label = gen_new_label();
+ tcg_gen_brcondi_i32(par[0], arg[0].in, 0, label);
+ gen_jumpi(dc, lend, 1);
+ gen_set_label(label);
}
+
+ gen_jumpi(dc, dc->base.pc_next, 0);
}
enum {
MAC16_XH = 0x2,
};
-enum {
- MAC16_AA,
- MAC16_AD,
- MAC16_DA,
- MAC16_DD,
-
- MAC16_XD = 0x1,
- MAC16_DX = 0x2,
-};
-
-static void translate_mac16(DisasContext *dc, const uint32_t arg[],
+static void translate_mac16(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
int op = par[0];
- bool is_m1_sr = par[1] & MAC16_DX;
- bool is_m2_sr = par[1] & MAC16_XD;
- unsigned half = par[2];
- uint32_t ld_offset = par[3];
+ unsigned half = par[1];
+ uint32_t ld_offset = par[2];
unsigned off = ld_offset ? 2 : 0;
- uint32_t ar[3] = {0};
- unsigned n_ar = 0;
-
- if (op != MAC16_NONE) {
- if (!is_m1_sr) {
- ar[n_ar++] = arg[off];
- }
- if (!is_m2_sr) {
- ar[n_ar++] = arg[off + 1];
- }
- }
+ TCGv_i32 vaddr = tcg_temp_new_i32();
+ TCGv_i32 mem32 = tcg_temp_new_i32();
if (ld_offset) {
- ar[n_ar++] = arg[1];
+ tcg_gen_addi_i32(vaddr, arg[1].in, ld_offset);
+ gen_load_store_alignment(dc, 2, vaddr, false);
+ tcg_gen_qemu_ld32u(mem32, vaddr, dc->cring);
}
-
- if (gen_window_check3(dc, ar[0], ar[1], ar[2])) {
- TCGv_i32 vaddr = tcg_temp_new_i32();
- TCGv_i32 mem32 = tcg_temp_new_i32();
-
- if (ld_offset) {
- tcg_gen_addi_i32(vaddr, cpu_R[arg[1]], ld_offset);
- gen_load_store_alignment(dc, 2, vaddr, false);
- tcg_gen_qemu_ld32u(mem32, vaddr, dc->cring);
- }
- if (op != MAC16_NONE) {
- TCGv_i32 m1 = gen_mac16_m(is_m1_sr ?
- cpu_SR[MR + arg[off]] :
- cpu_R[arg[off]],
- half & MAC16_HX, op == MAC16_UMUL);
- TCGv_i32 m2 = gen_mac16_m(is_m2_sr ?
- cpu_SR[MR + arg[off + 1]] :
- cpu_R[arg[off + 1]],
- half & MAC16_XH, op == MAC16_UMUL);
-
- if (op == MAC16_MUL || op == MAC16_UMUL) {
- tcg_gen_mul_i32(cpu_SR[ACCLO], m1, m2);
- if (op == MAC16_UMUL) {
- tcg_gen_movi_i32(cpu_SR[ACCHI], 0);
- } else {
- tcg_gen_sari_i32(cpu_SR[ACCHI], cpu_SR[ACCLO], 31);
- }
+ if (op != MAC16_NONE) {
+ TCGv_i32 m1 = gen_mac16_m(arg[off].in,
+ half & MAC16_HX, op == MAC16_UMUL);
+ TCGv_i32 m2 = gen_mac16_m(arg[off + 1].in,
+ half & MAC16_XH, op == MAC16_UMUL);
+
+ if (op == MAC16_MUL || op == MAC16_UMUL) {
+ tcg_gen_mul_i32(cpu_SR[ACCLO], m1, m2);
+ if (op == MAC16_UMUL) {
+ tcg_gen_movi_i32(cpu_SR[ACCHI], 0);
} else {
- TCGv_i32 lo = tcg_temp_new_i32();
- TCGv_i32 hi = tcg_temp_new_i32();
-
- tcg_gen_mul_i32(lo, m1, m2);
- tcg_gen_sari_i32(hi, lo, 31);
- if (op == MAC16_MULA) {
- tcg_gen_add2_i32(cpu_SR[ACCLO], cpu_SR[ACCHI],
- cpu_SR[ACCLO], cpu_SR[ACCHI],
- lo, hi);
- } else {
- tcg_gen_sub2_i32(cpu_SR[ACCLO], cpu_SR[ACCHI],
- cpu_SR[ACCLO], cpu_SR[ACCHI],
- lo, hi);
- }
- tcg_gen_ext8s_i32(cpu_SR[ACCHI], cpu_SR[ACCHI]);
-
- tcg_temp_free_i32(lo);
- tcg_temp_free_i32(hi);
+ tcg_gen_sari_i32(cpu_SR[ACCHI], cpu_SR[ACCLO], 31);
}
- tcg_temp_free(m1);
- tcg_temp_free(m2);
- }
- if (ld_offset) {
- tcg_gen_mov_i32(cpu_R[arg[1]], vaddr);
- tcg_gen_mov_i32(cpu_SR[MR + arg[0]], mem32);
+ } else {
+ TCGv_i32 lo = tcg_temp_new_i32();
+ TCGv_i32 hi = tcg_temp_new_i32();
+
+ tcg_gen_mul_i32(lo, m1, m2);
+ tcg_gen_sari_i32(hi, lo, 31);
+ if (op == MAC16_MULA) {
+ tcg_gen_add2_i32(cpu_SR[ACCLO], cpu_SR[ACCHI],
+ cpu_SR[ACCLO], cpu_SR[ACCHI],
+ lo, hi);
+ } else {
+ tcg_gen_sub2_i32(cpu_SR[ACCLO], cpu_SR[ACCHI],
+ cpu_SR[ACCLO], cpu_SR[ACCHI],
+ lo, hi);
+ }
+ tcg_gen_ext8s_i32(cpu_SR[ACCHI], cpu_SR[ACCHI]);
+
+ tcg_temp_free_i32(lo);
+ tcg_temp_free_i32(hi);
}
- tcg_temp_free(vaddr);
- tcg_temp_free(mem32);
+ tcg_temp_free(m1);
+ tcg_temp_free(m2);
}
+ if (ld_offset) {
+ tcg_gen_mov_i32(arg[1].out, vaddr);
+ tcg_gen_mov_i32(cpu_SR[MR + arg[0].imm], mem32);
+ }
+ tcg_temp_free(vaddr);
+ tcg_temp_free(mem32);
}
-static void translate_memw(DisasContext *dc, const uint32_t arg[],
+static void translate_memw(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
tcg_gen_mb(TCG_BAR_SC | TCG_MO_ALL);
}
-static void translate_smin(DisasContext *dc, const uint32_t arg[],
+static void translate_smin(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- tcg_gen_smin_i32(cpu_R[arg[0]], cpu_R[arg[1]], cpu_R[arg[2]]);
- }
+ tcg_gen_smin_i32(arg[0].out, arg[1].in, arg[2].in);
}
-static void translate_umin(DisasContext *dc, const uint32_t arg[],
+static void translate_umin(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- tcg_gen_umin_i32(cpu_R[arg[0]], cpu_R[arg[1]], cpu_R[arg[2]]);
- }
+ tcg_gen_umin_i32(arg[0].out, arg[1].in, arg[2].in);
}
-static void translate_smax(DisasContext *dc, const uint32_t arg[],
+static void translate_smax(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- tcg_gen_smax_i32(cpu_R[arg[0]], cpu_R[arg[1]], cpu_R[arg[2]]);
- }
+ tcg_gen_smax_i32(arg[0].out, arg[1].in, arg[2].in);
}
-static void translate_umax(DisasContext *dc, const uint32_t arg[],
+static void translate_umax(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- tcg_gen_umax_i32(cpu_R[arg[0]], cpu_R[arg[1]], cpu_R[arg[2]]);
- }
+ tcg_gen_umax_i32(arg[0].out, arg[1].in, arg[2].in);
}
-static void translate_mov(DisasContext *dc, const uint32_t arg[],
+static void translate_mov(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- tcg_gen_mov_i32(cpu_R[arg[0]], cpu_R[arg[1]]);
- }
+ tcg_gen_mov_i32(arg[0].out, arg[1].in);
}
-static void translate_movcond(DisasContext *dc, const uint32_t arg[],
+static void translate_movcond(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- TCGv_i32 zero = tcg_const_i32(0);
+ TCGv_i32 zero = tcg_const_i32(0);
- tcg_gen_movcond_i32(par[0], cpu_R[arg[0]],
- cpu_R[arg[2]], zero, cpu_R[arg[1]], cpu_R[arg[0]]);
- tcg_temp_free(zero);
- }
+ tcg_gen_movcond_i32(par[0], arg[0].out,
+ arg[2].in, zero, arg[1].in, arg[0].in);
+ tcg_temp_free(zero);
}
-static void translate_movi(DisasContext *dc, const uint32_t arg[],
+static void translate_movi(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- tcg_gen_movi_i32(cpu_R[arg[0]], arg[1]);
- }
+ tcg_gen_movi_i32(arg[0].out, arg[1].imm);
}
-static void translate_movp(DisasContext *dc, const uint32_t arg[],
+static void translate_movp(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- TCGv_i32 zero = tcg_const_i32(0);
- TCGv_i32 tmp = tcg_temp_new_i32();
+ TCGv_i32 zero = tcg_const_i32(0);
+ TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_andi_i32(tmp, cpu_SR[BR], 1 << arg[2]);
- tcg_gen_movcond_i32(par[0],
- cpu_R[arg[0]], tmp, zero,
- cpu_R[arg[1]], cpu_R[arg[0]]);
- tcg_temp_free(tmp);
- tcg_temp_free(zero);
- }
+ tcg_gen_andi_i32(tmp, arg[2].in, 1 << arg[2].imm);
+ tcg_gen_movcond_i32(par[0],
+ arg[0].out, tmp, zero,
+ arg[1].in, arg[0].in);
+ tcg_temp_free(tmp);
+ tcg_temp_free(zero);
}
-static void translate_movsp(DisasContext *dc, const uint32_t arg[],
+static void translate_movsp(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- TCGv_i32 pc = tcg_const_i32(dc->pc);
- gen_helper_movsp(cpu_env, pc);
- tcg_gen_mov_i32(cpu_R[arg[0]], cpu_R[arg[1]]);
- tcg_temp_free(pc);
- }
+ tcg_gen_mov_i32(arg[0].out, arg[1].in);
}
-static void translate_mul16(DisasContext *dc, const uint32_t arg[],
+static void translate_mul16(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- TCGv_i32 v1 = tcg_temp_new_i32();
- TCGv_i32 v2 = tcg_temp_new_i32();
+ TCGv_i32 v1 = tcg_temp_new_i32();
+ TCGv_i32 v2 = tcg_temp_new_i32();
- if (par[0]) {
- tcg_gen_ext16s_i32(v1, cpu_R[arg[1]]);
- tcg_gen_ext16s_i32(v2, cpu_R[arg[2]]);
- } else {
- tcg_gen_ext16u_i32(v1, cpu_R[arg[1]]);
- tcg_gen_ext16u_i32(v2, cpu_R[arg[2]]);
- }
- tcg_gen_mul_i32(cpu_R[arg[0]], v1, v2);
- tcg_temp_free(v2);
- tcg_temp_free(v1);
+ if (par[0]) {
+ tcg_gen_ext16s_i32(v1, arg[1].in);
+ tcg_gen_ext16s_i32(v2, arg[2].in);
+ } else {
+ tcg_gen_ext16u_i32(v1, arg[1].in);
+ tcg_gen_ext16u_i32(v2, arg[2].in);
}
+ tcg_gen_mul_i32(arg[0].out, v1, v2);
+ tcg_temp_free(v2);
+ tcg_temp_free(v1);
}
-static void translate_mull(DisasContext *dc, const uint32_t arg[],
+static void translate_mull(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- tcg_gen_mul_i32(cpu_R[arg[0]], cpu_R[arg[1]], cpu_R[arg[2]]);
- }
+ tcg_gen_mul_i32(arg[0].out, arg[1].in, arg[2].in);
}
-static void translate_mulh(DisasContext *dc, const uint32_t arg[],
+static void translate_mulh(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- TCGv_i32 lo = tcg_temp_new();
+ TCGv_i32 lo = tcg_temp_new();
- if (par[0]) {
- tcg_gen_muls2_i32(lo, cpu_R[arg[0]], cpu_R[arg[1]], cpu_R[arg[2]]);
- } else {
- tcg_gen_mulu2_i32(lo, cpu_R[arg[0]], cpu_R[arg[1]], cpu_R[arg[2]]);
- }
- tcg_temp_free(lo);
+ if (par[0]) {
+ tcg_gen_muls2_i32(lo, arg[0].out, arg[1].in, arg[2].in);
+ } else {
+ tcg_gen_mulu2_i32(lo, arg[0].out, arg[1].in, arg[2].in);
}
+ tcg_temp_free(lo);
}
-static void translate_neg(DisasContext *dc, const uint32_t arg[],
+static void translate_neg(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- tcg_gen_neg_i32(cpu_R[arg[0]], cpu_R[arg[1]]);
- }
+ tcg_gen_neg_i32(arg[0].out, arg[1].in);
}
-static void translate_nop(DisasContext *dc, const uint32_t arg[],
+static void translate_nop(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
}
-static void translate_nsa(DisasContext *dc, const uint32_t arg[],
+static void translate_nsa(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- tcg_gen_clrsb_i32(cpu_R[arg[0]], cpu_R[arg[1]]);
- }
+ tcg_gen_clrsb_i32(arg[0].out, arg[1].in);
}
-static void translate_nsau(DisasContext *dc, const uint32_t arg[],
+static void translate_nsau(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- tcg_gen_clzi_i32(cpu_R[arg[0]], cpu_R[arg[1]], 32);
- }
+ tcg_gen_clzi_i32(arg[0].out, arg[1].in, 32);
}
-static void translate_or(DisasContext *dc, const uint32_t arg[],
+static void translate_or(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- tcg_gen_or_i32(cpu_R[arg[0]], cpu_R[arg[1]], cpu_R[arg[2]]);
- }
+ tcg_gen_or_i32(arg[0].out, arg[1].in, arg[2].in);
}
-static void translate_ptlb(DisasContext *dc, const uint32_t arg[],
+static void translate_ptlb(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_privilege(dc) &&
- gen_window_check2(dc, arg[0], arg[1])) {
#ifndef CONFIG_USER_ONLY
- TCGv_i32 dtlb = tcg_const_i32(par[0]);
+ TCGv_i32 dtlb = tcg_const_i32(par[0]);
- tcg_gen_movi_i32(cpu_pc, dc->pc);
- gen_helper_ptlb(cpu_R[arg[0]], cpu_env, cpu_R[arg[1]], dtlb);
- tcg_temp_free(dtlb);
+ tcg_gen_movi_i32(cpu_pc, dc->pc);
+ gen_helper_ptlb(arg[0].out, cpu_env, arg[1].in, dtlb);
+ tcg_temp_free(dtlb);
#endif
- }
}
-static void gen_zero_check(DisasContext *dc, const uint32_t arg[])
-{
- TCGLabel *label = gen_new_label();
-
- tcg_gen_brcondi_i32(TCG_COND_NE, cpu_R[arg[2]], 0, label);
- gen_exception_cause(dc, INTEGER_DIVIDE_BY_ZERO_CAUSE);
- gen_set_label(label);
-}
-
-static void translate_quos(DisasContext *dc, const uint32_t arg[],
+static void translate_quos(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- TCGLabel *label1 = gen_new_label();
- TCGLabel *label2 = gen_new_label();
-
- gen_zero_check(dc, arg);
-
- tcg_gen_brcondi_i32(TCG_COND_NE, cpu_R[arg[1]], 0x80000000,
- label1);
- tcg_gen_brcondi_i32(TCG_COND_NE, cpu_R[arg[2]], 0xffffffff,
- label1);
- tcg_gen_movi_i32(cpu_R[arg[0]],
- par[0] ? 0x80000000 : 0);
- tcg_gen_br(label2);
- gen_set_label(label1);
- if (par[0]) {
- tcg_gen_div_i32(cpu_R[arg[0]],
- cpu_R[arg[1]], cpu_R[arg[2]]);
- } else {
- tcg_gen_rem_i32(cpu_R[arg[0]],
- cpu_R[arg[1]], cpu_R[arg[2]]);
- }
- gen_set_label(label2);
+ TCGLabel *label1 = gen_new_label();
+ TCGLabel *label2 = gen_new_label();
+
+ tcg_gen_brcondi_i32(TCG_COND_NE, arg[1].in, 0x80000000,
+ label1);
+ tcg_gen_brcondi_i32(TCG_COND_NE, arg[2].in, 0xffffffff,
+ label1);
+ tcg_gen_movi_i32(arg[0].out,
+ par[0] ? 0x80000000 : 0);
+ tcg_gen_br(label2);
+ gen_set_label(label1);
+ if (par[0]) {
+ tcg_gen_div_i32(arg[0].out,
+ arg[1].in, arg[2].in);
+ } else {
+ tcg_gen_rem_i32(arg[0].out,
+ arg[1].in, arg[2].in);
}
+ gen_set_label(label2);
}
-static void translate_quou(DisasContext *dc, const uint32_t arg[],
+static void translate_quou(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- gen_zero_check(dc, arg);
- if (par[0]) {
- tcg_gen_divu_i32(cpu_R[arg[0]],
- cpu_R[arg[1]], cpu_R[arg[2]]);
- } else {
- tcg_gen_remu_i32(cpu_R[arg[0]],
- cpu_R[arg[1]], cpu_R[arg[2]]);
- }
- }
+ tcg_gen_divu_i32(arg[0].out,
+ arg[1].in, arg[2].in);
}
-static void translate_read_impwire(DisasContext *dc, const uint32_t arg[],
+static void translate_read_impwire(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- /* TODO: GPIO32 may be a part of coprocessor */
- tcg_gen_movi_i32(cpu_R[arg[0]], 0);
- }
+ /* TODO: GPIO32 may be a part of coprocessor */
+ tcg_gen_movi_i32(arg[0].out, 0);
}
-static void translate_rer(DisasContext *dc, const uint32_t arg[],
+static void translate_remu(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+ tcg_gen_remu_i32(arg[0].out,
+ arg[1].in, arg[2].in);
+}
+
+static void translate_rer(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_privilege(dc) &&
- gen_window_check2(dc, arg[0], arg[1])) {
- gen_helper_rer(cpu_R[arg[0]], cpu_env, cpu_R[arg[1]]);
- }
+ gen_helper_rer(arg[0].out, cpu_env, arg[1].in);
}
-static void translate_ret(DisasContext *dc, const uint32_t arg[],
+static void translate_ret(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
gen_jump(dc, cpu_R[0]);
}
-static void translate_retw(DisasContext *dc, const uint32_t arg[],
+static bool test_ill_retw(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+ if (!dc->cwoe) {
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "Illegal retw instruction(pc = %08x)\n", dc->pc);
+ return true;
+ } else {
+ TCGv_i32 tmp = tcg_const_i32(dc->pc);
+
+ gen_helper_test_ill_retw(cpu_env, tmp);
+ tcg_temp_free(tmp);
+ return false;
+ }
+}
+
+static void translate_retw(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- TCGv_i32 tmp = tcg_const_i32(dc->pc);
- gen_helper_retw(tmp, cpu_env, tmp);
+ TCGv_i32 tmp = tcg_const_i32(1);
+ tcg_gen_shl_i32(tmp, tmp, cpu_SR[WINDOW_BASE]);
+ tcg_gen_andc_i32(cpu_SR[WINDOW_START],
+ cpu_SR[WINDOW_START], tmp);
+ tcg_gen_movi_i32(tmp, dc->pc);
+ tcg_gen_deposit_i32(tmp, tmp, cpu_R[0], 0, 30);
+ gen_helper_retw(cpu_env, cpu_R[0]);
gen_jump(dc, tmp);
tcg_temp_free(tmp);
}
-static void translate_rfde(DisasContext *dc, const uint32_t arg[],
+static void translate_rfde(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_privilege(dc)) {
- gen_jump(dc, cpu_SR[dc->config->ndepc ? DEPC : EPC1]);
- }
+ gen_jump(dc, cpu_SR[dc->config->ndepc ? DEPC : EPC1]);
}
-static void translate_rfe(DisasContext *dc, const uint32_t arg[],
+static void translate_rfe(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_privilege(dc)) {
- tcg_gen_andi_i32(cpu_SR[PS], cpu_SR[PS], ~PS_EXCM);
- gen_check_interrupts(dc);
- gen_jump(dc, cpu_SR[EPC1]);
- }
+ tcg_gen_andi_i32(cpu_SR[PS], cpu_SR[PS], ~PS_EXCM);
+ gen_jump(dc, cpu_SR[EPC1]);
}
-static void translate_rfi(DisasContext *dc, const uint32_t arg[],
+static void translate_rfi(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_privilege(dc)) {
- tcg_gen_mov_i32(cpu_SR[PS], cpu_SR[EPS2 + arg[0] - 2]);
- gen_check_interrupts(dc);
- gen_jump(dc, cpu_SR[EPC1 + arg[0] - 1]);
- }
+ tcg_gen_mov_i32(cpu_SR[PS], cpu_SR[EPS2 + arg[0].imm - 2]);
+ gen_jump(dc, cpu_SR[EPC1 + arg[0].imm - 1]);
}
-static void translate_rfw(DisasContext *dc, const uint32_t arg[],
+static void translate_rfw(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_privilege(dc)) {
- TCGv_i32 tmp = tcg_const_i32(1);
+ TCGv_i32 tmp = tcg_const_i32(1);
- tcg_gen_andi_i32(cpu_SR[PS], cpu_SR[PS], ~PS_EXCM);
- tcg_gen_shl_i32(tmp, tmp, cpu_SR[WINDOW_BASE]);
+ tcg_gen_andi_i32(cpu_SR[PS], cpu_SR[PS], ~PS_EXCM);
+ tcg_gen_shl_i32(tmp, tmp, cpu_SR[WINDOW_BASE]);
- if (par[0]) {
- tcg_gen_andc_i32(cpu_SR[WINDOW_START],
- cpu_SR[WINDOW_START], tmp);
- } else {
- tcg_gen_or_i32(cpu_SR[WINDOW_START],
- cpu_SR[WINDOW_START], tmp);
- }
-
- gen_helper_restore_owb(cpu_env);
- gen_check_interrupts(dc);
- gen_jump(dc, cpu_SR[EPC1]);
-
- tcg_temp_free(tmp);
+ if (par[0]) {
+ tcg_gen_andc_i32(cpu_SR[WINDOW_START],
+ cpu_SR[WINDOW_START], tmp);
+ } else {
+ tcg_gen_or_i32(cpu_SR[WINDOW_START],
+ cpu_SR[WINDOW_START], tmp);
}
+
+ tcg_temp_free(tmp);
+ gen_helper_restore_owb(cpu_env);
+ gen_jump(dc, cpu_SR[EPC1]);
}
-static void translate_rotw(DisasContext *dc, const uint32_t arg[],
+static void translate_rotw(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_privilege(dc)) {
- TCGv_i32 tmp = tcg_const_i32(arg[0]);
- gen_helper_rotw(cpu_env, tmp);
- tcg_temp_free(tmp);
- /* This can change tb->flags, so exit tb */
- gen_jumpi_check_loop_end(dc, -1);
- }
+ tcg_gen_addi_i32(cpu_windowbase_next, cpu_SR[WINDOW_BASE], arg[0].imm);
}
-static void translate_rsil(DisasContext *dc, const uint32_t arg[],
+static void translate_rsil(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_privilege(dc) &&
- gen_window_check1(dc, arg[0])) {
- tcg_gen_mov_i32(cpu_R[arg[0]], cpu_SR[PS]);
- tcg_gen_andi_i32(cpu_SR[PS], cpu_SR[PS], ~PS_INTLEVEL);
- tcg_gen_ori_i32(cpu_SR[PS], cpu_SR[PS], arg[1]);
- gen_check_interrupts(dc);
- gen_jumpi_check_loop_end(dc, 0);
- }
+ tcg_gen_mov_i32(arg[0].out, cpu_SR[PS]);
+ tcg_gen_andi_i32(cpu_SR[PS], cpu_SR[PS], ~PS_INTLEVEL);
+ tcg_gen_ori_i32(cpu_SR[PS], cpu_SR[PS], arg[1].imm);
}
-static void translate_rsr(DisasContext *dc, const uint32_t arg[],
+static void translate_rsr(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_sr(dc, par[0], SR_R) &&
- (par[0] < 64 || gen_check_privilege(dc)) &&
- gen_window_check1(dc, arg[0])) {
- if (gen_rsr(dc, cpu_R[arg[0]], par[0])) {
- gen_jumpi_check_loop_end(dc, 0);
- }
+ tcg_gen_mov_i32(arg[0].out, cpu_SR[par[0]]);
+}
+
+static void translate_rsr_ccount(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+ gen_io_start();
}
+ gen_helper_update_ccount(cpu_env);
+ tcg_gen_mov_i32(arg[0].out, cpu_SR[par[0]]);
+ if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+ gen_io_end();
+ }
+#endif
}
-static void translate_rtlb(DisasContext *dc, const uint32_t arg[],
+static void translate_rsr_ptevaddr(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ TCGv_i32 tmp = tcg_temp_new_i32();
+
+ tcg_gen_shri_i32(tmp, cpu_SR[EXCVADDR], 10);
+ tcg_gen_or_i32(tmp, tmp, cpu_SR[PTEVADDR]);
+ tcg_gen_andi_i32(arg[0].out, tmp, 0xfffffffc);
+ tcg_temp_free(tmp);
+#endif
+}
+
+static void translate_rtlb(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
+#ifndef CONFIG_USER_ONLY
static void (* const helper[])(TCGv_i32 r, TCGv_env env, TCGv_i32 a1,
TCGv_i32 a2) = {
-#ifndef CONFIG_USER_ONLY
gen_helper_rtlb0,
gen_helper_rtlb1,
-#endif
};
+ TCGv_i32 dtlb = tcg_const_i32(par[0]);
- if (gen_check_privilege(dc) &&
- gen_window_check2(dc, arg[0], arg[1])) {
- TCGv_i32 dtlb = tcg_const_i32(par[0]);
-
- helper[par[1]](cpu_R[arg[0]], cpu_env, cpu_R[arg[1]], dtlb);
- tcg_temp_free(dtlb);
- }
+ helper[par[1]](arg[0].out, cpu_env, arg[1].in, dtlb);
+ tcg_temp_free(dtlb);
+#endif
}
-static void translate_rur(DisasContext *dc, const uint32_t arg[],
+static void translate_rur(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- if (uregnames[par[0]].name) {
- tcg_gen_mov_i32(cpu_R[arg[0]], cpu_UR[par[0]]);
- } else {
- qemu_log_mask(LOG_UNIMP, "RUR %d not implemented\n", par[0]);
- }
- }
+ tcg_gen_mov_i32(arg[0].out, cpu_UR[par[0]]);
}
-static void translate_setb_expstate(DisasContext *dc, const uint32_t arg[],
+static void translate_setb_expstate(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
/* TODO: GPIO32 may be a part of coprocessor */
- tcg_gen_ori_i32(cpu_UR[EXPSTATE], cpu_UR[EXPSTATE], 1u << arg[0]);
+ tcg_gen_ori_i32(cpu_UR[EXPSTATE], cpu_UR[EXPSTATE], 1u << arg[0].imm);
}
#ifdef CONFIG_USER_ONLY
}
#endif
-static void translate_s32c1i(DisasContext *dc, const uint32_t arg[],
+static void translate_s32c1i(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- TCGv_i32 tmp = tcg_temp_local_new_i32();
- TCGv_i32 addr = tcg_temp_local_new_i32();
-
- tcg_gen_mov_i32(tmp, cpu_R[arg[0]]);
- tcg_gen_addi_i32(addr, cpu_R[arg[1]], arg[2]);
- gen_load_store_alignment(dc, 2, addr, true);
- gen_check_atomctl(dc, addr);
- tcg_gen_atomic_cmpxchg_i32(cpu_R[arg[0]], addr, cpu_SR[SCOMPARE1],
- tmp, dc->cring, MO_TEUL);
- tcg_temp_free(addr);
- tcg_temp_free(tmp);
- }
+ TCGv_i32 tmp = tcg_temp_local_new_i32();
+ TCGv_i32 addr = tcg_temp_local_new_i32();
+
+ tcg_gen_mov_i32(tmp, arg[0].in);
+ tcg_gen_addi_i32(addr, arg[1].in, arg[2].imm);
+ gen_load_store_alignment(dc, 2, addr, true);
+ gen_check_atomctl(dc, addr);
+ tcg_gen_atomic_cmpxchg_i32(arg[0].out, addr, cpu_SR[SCOMPARE1],
+ tmp, dc->cring, MO_TEUL);
+ tcg_temp_free(addr);
+ tcg_temp_free(tmp);
}
-static void translate_s32e(DisasContext *dc, const uint32_t arg[],
+static void translate_s32e(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_privilege(dc) &&
- gen_window_check2(dc, arg[0], arg[1])) {
- TCGv_i32 addr = tcg_temp_new_i32();
+ TCGv_i32 addr = tcg_temp_new_i32();
- tcg_gen_addi_i32(addr, cpu_R[arg[1]], arg[2]);
- gen_load_store_alignment(dc, 2, addr, false);
- tcg_gen_qemu_st_tl(cpu_R[arg[0]], addr, dc->ring, MO_TEUL);
- tcg_temp_free(addr);
- }
+ tcg_gen_addi_i32(addr, arg[1].in, arg[2].imm);
+ gen_load_store_alignment(dc, 2, addr, false);
+ tcg_gen_qemu_st_tl(arg[0].in, addr, dc->ring, MO_TEUL);
+ tcg_temp_free(addr);
}
-static void translate_salt(DisasContext *dc, const uint32_t arg[],
+static void translate_salt(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- tcg_gen_setcond_i32(par[0],
- cpu_R[arg[0]],
- cpu_R[arg[1]], cpu_R[arg[2]]);
- }
+ tcg_gen_setcond_i32(par[0],
+ arg[0].out,
+ arg[1].in, arg[2].in);
}
-static void translate_sext(DisasContext *dc, const uint32_t arg[],
+static void translate_sext(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- int shift = 31 - arg[2];
+ int shift = 31 - arg[2].imm;
- if (shift == 24) {
- tcg_gen_ext8s_i32(cpu_R[arg[0]], cpu_R[arg[1]]);
- } else if (shift == 16) {
- tcg_gen_ext16s_i32(cpu_R[arg[0]], cpu_R[arg[1]]);
- } else {
- TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_shli_i32(tmp, cpu_R[arg[1]], shift);
- tcg_gen_sari_i32(cpu_R[arg[0]], tmp, shift);
- tcg_temp_free(tmp);
- }
+ if (shift == 24) {
+ tcg_gen_ext8s_i32(arg[0].out, arg[1].in);
+ } else if (shift == 16) {
+ tcg_gen_ext16s_i32(arg[0].out, arg[1].in);
+ } else {
+ TCGv_i32 tmp = tcg_temp_new_i32();
+ tcg_gen_shli_i32(tmp, arg[1].in, shift);
+ tcg_gen_sari_i32(arg[0].out, tmp, shift);
+ tcg_temp_free(tmp);
}
}
-static void translate_simcall(DisasContext *dc, const uint32_t arg[],
- const uint32_t par[])
+static bool test_ill_simcall(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
-#ifndef CONFIG_USER_ONLY
- if (semihosting_enabled()) {
- if (gen_check_privilege(dc)) {
- gen_helper_simcall(cpu_env);
- }
- } else
+#ifdef CONFIG_USER_ONLY
+ bool ill = true;
+#else
+ bool ill = !semihosting_enabled();
#endif
- {
+ if (ill) {
qemu_log_mask(LOG_GUEST_ERROR, "SIMCALL but semihosting is disabled\n");
- gen_exception_cause(dc, ILLEGAL_INSTRUCTION_CAUSE);
}
+ return ill;
+}
+
+static void translate_simcall(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ gen_helper_simcall(cpu_env);
+#endif
}
/*
TCGv_i64 tmp = tcg_temp_new_i64(); \
tcg_gen_extu_i32_i64(tmp, reg); \
tcg_gen_##cmd##_i64(v, v, tmp); \
- tcg_gen_extrl_i64_i32(cpu_R[arg[0]], v); \
+ tcg_gen_extrl_i64_i32(arg[0].out, v); \
tcg_temp_free_i64(v); \
tcg_temp_free_i64(tmp); \
} while (0)
#define gen_shift(cmd) gen_shift_reg(cmd, cpu_SR[SAR])
-static void translate_sll(DisasContext *dc, const uint32_t arg[],
+static void translate_sll(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- if (dc->sar_m32_5bit) {
- tcg_gen_shl_i32(cpu_R[arg[0]], cpu_R[arg[1]], dc->sar_m32);
- } else {
- TCGv_i64 v = tcg_temp_new_i64();
- TCGv_i32 s = tcg_const_i32(32);
- tcg_gen_sub_i32(s, s, cpu_SR[SAR]);
- tcg_gen_andi_i32(s, s, 0x3f);
- tcg_gen_extu_i32_i64(v, cpu_R[arg[1]]);
- gen_shift_reg(shl, s);
- tcg_temp_free(s);
- }
+ if (dc->sar_m32_5bit) {
+ tcg_gen_shl_i32(arg[0].out, arg[1].in, dc->sar_m32);
+ } else {
+ TCGv_i64 v = tcg_temp_new_i64();
+ TCGv_i32 s = tcg_const_i32(32);
+ tcg_gen_sub_i32(s, s, cpu_SR[SAR]);
+ tcg_gen_andi_i32(s, s, 0x3f);
+ tcg_gen_extu_i32_i64(v, arg[1].in);
+ gen_shift_reg(shl, s);
+ tcg_temp_free(s);
}
}
-static void translate_slli(DisasContext *dc, const uint32_t arg[],
+static void translate_slli(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- if (arg[2] == 32) {
- qemu_log_mask(LOG_GUEST_ERROR, "slli a%d, a%d, 32 is undefined\n",
- arg[0], arg[1]);
- }
- tcg_gen_shli_i32(cpu_R[arg[0]], cpu_R[arg[1]], arg[2] & 0x1f);
+ if (arg[2].imm == 32) {
+ qemu_log_mask(LOG_GUEST_ERROR, "slli a%d, a%d, 32 is undefined\n",
+ arg[0].imm, arg[1].imm);
}
+ tcg_gen_shli_i32(arg[0].out, arg[1].in, arg[2].imm & 0x1f);
}
-static void translate_sra(DisasContext *dc, const uint32_t arg[],
+static void translate_sra(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- if (dc->sar_m32_5bit) {
- tcg_gen_sar_i32(cpu_R[arg[0]], cpu_R[arg[1]], cpu_SR[SAR]);
- } else {
- TCGv_i64 v = tcg_temp_new_i64();
- tcg_gen_ext_i32_i64(v, cpu_R[arg[1]]);
- gen_shift(sar);
- }
+ if (dc->sar_m32_5bit) {
+ tcg_gen_sar_i32(arg[0].out, arg[1].in, cpu_SR[SAR]);
+ } else {
+ TCGv_i64 v = tcg_temp_new_i64();
+ tcg_gen_ext_i32_i64(v, arg[1].in);
+ gen_shift(sar);
}
}
-static void translate_srai(DisasContext *dc, const uint32_t arg[],
+static void translate_srai(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- tcg_gen_sari_i32(cpu_R[arg[0]], cpu_R[arg[1]], arg[2]);
- }
+ tcg_gen_sari_i32(arg[0].out, arg[1].in, arg[2].imm);
}
-static void translate_src(DisasContext *dc, const uint32_t arg[],
+static void translate_src(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- TCGv_i64 v = tcg_temp_new_i64();
- tcg_gen_concat_i32_i64(v, cpu_R[arg[2]], cpu_R[arg[1]]);
- gen_shift(shr);
- }
+ TCGv_i64 v = tcg_temp_new_i64();
+ tcg_gen_concat_i32_i64(v, arg[2].in, arg[1].in);
+ gen_shift(shr);
}
-static void translate_srl(DisasContext *dc, const uint32_t arg[],
+static void translate_srl(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- if (dc->sar_m32_5bit) {
- tcg_gen_shr_i32(cpu_R[arg[0]], cpu_R[arg[1]], cpu_SR[SAR]);
- } else {
- TCGv_i64 v = tcg_temp_new_i64();
- tcg_gen_extu_i32_i64(v, cpu_R[arg[1]]);
- gen_shift(shr);
- }
+ if (dc->sar_m32_5bit) {
+ tcg_gen_shr_i32(arg[0].out, arg[1].in, cpu_SR[SAR]);
+ } else {
+ TCGv_i64 v = tcg_temp_new_i64();
+ tcg_gen_extu_i32_i64(v, arg[1].in);
+ gen_shift(shr);
}
}
#undef gen_shift
#undef gen_shift_reg
-static void translate_srli(DisasContext *dc, const uint32_t arg[],
+static void translate_srli(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- tcg_gen_shri_i32(cpu_R[arg[0]], cpu_R[arg[1]], arg[2]);
- }
+ tcg_gen_shri_i32(arg[0].out, arg[1].in, arg[2].imm);
}
-static void translate_ssa8b(DisasContext *dc, const uint32_t arg[],
+static void translate_ssa8b(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_shli_i32(tmp, cpu_R[arg[0]], 3);
- gen_left_shift_sar(dc, tmp);
- tcg_temp_free(tmp);
- }
+ TCGv_i32 tmp = tcg_temp_new_i32();
+ tcg_gen_shli_i32(tmp, arg[0].in, 3);
+ gen_left_shift_sar(dc, tmp);
+ tcg_temp_free(tmp);
}
-static void translate_ssa8l(DisasContext *dc, const uint32_t arg[],
+static void translate_ssa8l(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_shli_i32(tmp, cpu_R[arg[0]], 3);
- gen_right_shift_sar(dc, tmp);
- tcg_temp_free(tmp);
- }
+ TCGv_i32 tmp = tcg_temp_new_i32();
+ tcg_gen_shli_i32(tmp, arg[0].in, 3);
+ gen_right_shift_sar(dc, tmp);
+ tcg_temp_free(tmp);
}
-static void translate_ssai(DisasContext *dc, const uint32_t arg[],
+static void translate_ssai(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- TCGv_i32 tmp = tcg_const_i32(arg[0]);
+ TCGv_i32 tmp = tcg_const_i32(arg[0].imm);
gen_right_shift_sar(dc, tmp);
tcg_temp_free(tmp);
}
-static void translate_ssl(DisasContext *dc, const uint32_t arg[],
+static void translate_ssl(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- gen_left_shift_sar(dc, cpu_R[arg[0]]);
- }
+ gen_left_shift_sar(dc, arg[0].in);
}
-static void translate_ssr(DisasContext *dc, const uint32_t arg[],
+static void translate_ssr(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- gen_right_shift_sar(dc, cpu_R[arg[0]]);
- }
+ gen_right_shift_sar(dc, arg[0].in);
}
-static void translate_sub(DisasContext *dc, const uint32_t arg[],
+static void translate_sub(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- tcg_gen_sub_i32(cpu_R[arg[0]], cpu_R[arg[1]], cpu_R[arg[2]]);
- }
+ tcg_gen_sub_i32(arg[0].out, arg[1].in, arg[2].in);
}
-static void translate_subx(DisasContext *dc, const uint32_t arg[],
+static void translate_subx(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_shli_i32(tmp, cpu_R[arg[1]], par[0]);
- tcg_gen_sub_i32(cpu_R[arg[0]], tmp, cpu_R[arg[2]]);
- tcg_temp_free(tmp);
+ TCGv_i32 tmp = tcg_temp_new_i32();
+ tcg_gen_shli_i32(tmp, arg[1].in, par[0]);
+ tcg_gen_sub_i32(arg[0].out, tmp, arg[2].in);
+ tcg_temp_free(tmp);
+}
+
+static void translate_waiti(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ gen_waiti(dc, arg[0].imm);
+#endif
+}
+
+static void translate_wtlb(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ TCGv_i32 dtlb = tcg_const_i32(par[0]);
+
+ gen_helper_wtlb(cpu_env, arg[0].in, arg[1].in, dtlb);
+ tcg_temp_free(dtlb);
+#endif
+}
+
+static void translate_wer(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+ gen_helper_wer(cpu_env, arg[0].in, arg[1].in);
+}
+
+static void translate_wrmsk_expstate(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+ /* TODO: GPIO32 may be a part of coprocessor */
+ tcg_gen_and_i32(cpu_UR[EXPSTATE], arg[0].in, arg[1].in);
+}
+
+static void translate_wsr(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+ tcg_gen_mov_i32(cpu_SR[par[0]], arg[0].in);
+}
+
+static void translate_wsr_mask(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+ tcg_gen_andi_i32(cpu_SR[par[0]], arg[0].in, par[2]);
+}
+
+static void translate_wsr_acchi(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+ tcg_gen_ext8s_i32(cpu_SR[par[0]], arg[0].in);
+}
+
+static void translate_wsr_ccompare(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ uint32_t id = par[0] - CCOMPARE;
+ TCGv_i32 tmp = tcg_const_i32(id);
+
+ assert(id < dc->config->nccompare);
+ if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+ gen_io_start();
}
+ tcg_gen_mov_i32(cpu_SR[par[0]], arg[0].in);
+ gen_helper_update_ccompare(cpu_env, tmp);
+ tcg_temp_free(tmp);
+ if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+ gen_io_end();
+ }
+#endif
}
-static void translate_syscall(DisasContext *dc, const uint32_t arg[],
- const uint32_t par[])
+static void translate_wsr_ccount(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
- gen_exception_cause(dc, SYSCALL_CAUSE);
+#ifndef CONFIG_USER_ONLY
+ if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+ gen_io_start();
+ }
+ gen_helper_wsr_ccount(cpu_env, arg[0].in);
+ if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+ gen_io_end();
+ }
+#endif
}
-static void translate_waiti(DisasContext *dc, const uint32_t arg[],
- const uint32_t par[])
+static void translate_wsr_dbreaka(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ unsigned id = par[0] - DBREAKA;
+ TCGv_i32 tmp = tcg_const_i32(id);
+
+ assert(id < dc->config->ndbreak);
+ gen_helper_wsr_dbreaka(cpu_env, tmp, arg[0].in);
+ tcg_temp_free(tmp);
+#endif
+}
+
+static void translate_wsr_dbreakc(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ unsigned id = par[0] - DBREAKC;
+ TCGv_i32 tmp = tcg_const_i32(id);
+
+ assert(id < dc->config->ndbreak);
+ gen_helper_wsr_dbreakc(cpu_env, tmp, arg[0].in);
+ tcg_temp_free(tmp);
+#endif
+}
+
+static void translate_wsr_ibreaka(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ unsigned id = par[0] - IBREAKA;
+ TCGv_i32 tmp = tcg_const_i32(id);
+
+ assert(id < dc->config->nibreak);
+ gen_helper_wsr_ibreaka(cpu_env, tmp, arg[0].in);
+ tcg_temp_free(tmp);
+#endif
+}
+
+static void translate_wsr_ibreakenable(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
- if (gen_check_privilege(dc)) {
#ifndef CONFIG_USER_ONLY
- gen_waiti(dc, arg[0]);
+ gen_helper_wsr_ibreakenable(cpu_env, arg[0].in);
#endif
+}
+
+static void translate_wsr_icount(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ if (dc->icount) {
+ tcg_gen_mov_i32(dc->next_icount, arg[0].in);
+ } else {
+ tcg_gen_mov_i32(cpu_SR[par[0]], arg[0].in);
}
+#endif
}
-static void translate_wtlb(DisasContext *dc, const uint32_t arg[],
- const uint32_t par[])
+static void translate_wsr_intclear(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
- if (gen_check_privilege(dc) &&
- gen_window_check2(dc, arg[0], arg[1])) {
#ifndef CONFIG_USER_ONLY
- TCGv_i32 dtlb = tcg_const_i32(par[0]);
+ gen_helper_intclear(cpu_env, arg[0].in);
+#endif
+}
- gen_helper_wtlb(cpu_env, cpu_R[arg[0]], cpu_R[arg[1]], dtlb);
- /* This could change memory mapping, so exit tb */
- gen_jumpi_check_loop_end(dc, -1);
- tcg_temp_free(dtlb);
+static void translate_wsr_intset(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ gen_helper_intset(cpu_env, arg[0].in);
#endif
+}
+
+static void translate_wsr_memctl(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ gen_helper_wsr_memctl(cpu_env, arg[0].in);
+#endif
+}
+
+static void translate_wsr_ps(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ uint32_t mask = PS_WOE | PS_CALLINC | PS_OWB |
+ PS_UM | PS_EXCM | PS_INTLEVEL;
+
+ if (option_enabled(dc, XTENSA_OPTION_MMU)) {
+ mask |= PS_RING;
}
+ tcg_gen_andi_i32(cpu_SR[par[0]], arg[0].in, mask);
+#endif
}
-static void translate_wer(DisasContext *dc, const uint32_t arg[],
- const uint32_t par[])
+static void translate_wsr_rasid(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
- if (gen_check_privilege(dc) &&
- gen_window_check2(dc, arg[0], arg[1])) {
- gen_helper_wer(cpu_env, cpu_R[arg[0]], cpu_R[arg[1]]);
+#ifndef CONFIG_USER_ONLY
+ gen_helper_wsr_rasid(cpu_env, arg[0].in);
+#endif
+}
+
+static void translate_wsr_sar(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+ tcg_gen_andi_i32(cpu_SR[par[0]], arg[0].in, 0x3f);
+ if (dc->sar_m32_5bit) {
+ tcg_gen_discard_i32(dc->sar_m32);
}
+ dc->sar_5bit = false;
+ dc->sar_m32_5bit = false;
+}
+
+static void translate_wsr_windowbase(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ tcg_gen_mov_i32(cpu_windowbase_next, arg[0].in);
+#endif
+}
+
+static void translate_wsr_windowstart(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+#ifndef CONFIG_USER_ONLY
+ tcg_gen_andi_i32(cpu_SR[par[0]], arg[0].in,
+ (1 << dc->config->nareg / 4) - 1);
+#endif
+}
+
+static void translate_wur(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+ tcg_gen_mov_i32(cpu_UR[par[0]], arg[0].in);
+}
+
+static void translate_wur_fcr(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
+{
+ gen_helper_wur_fcr(cpu_env, arg[0].in);
}
-static void translate_wrmsk_expstate(DisasContext *dc, const uint32_t arg[],
- const uint32_t par[])
+static void translate_wur_fsr(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
- if (gen_window_check2(dc, arg[0], arg[1])) {
- /* TODO: GPIO32 may be a part of coprocessor */
- tcg_gen_and_i32(cpu_UR[EXPSTATE], cpu_R[arg[0]], cpu_R[arg[1]]);
- }
+ tcg_gen_andi_i32(cpu_UR[par[0]], arg[0].in, 0xffffff80);
}
-static void translate_wsr(DisasContext *dc, const uint32_t arg[],
+static void translate_xor(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_sr(dc, par[0], SR_W) &&
- (par[0] < 64 || gen_check_privilege(dc)) &&
- gen_window_check1(dc, arg[0])) {
- gen_wsr(dc, par[0], cpu_R[arg[0]]);
- }
+ tcg_gen_xor_i32(arg[0].out, arg[1].in, arg[2].in);
}
-static void translate_wur(DisasContext *dc, const uint32_t arg[],
+static void translate_xsr(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0])) {
- if (uregnames[par[0]].name) {
- gen_wur(par[0], cpu_R[arg[0]]);
- } else {
- qemu_log_mask(LOG_UNIMP, "WUR %d not implemented\n", par[0]);
- }
- }
+ TCGv_i32 tmp = tcg_temp_new_i32();
+
+ tcg_gen_mov_i32(tmp, arg[0].in);
+ tcg_gen_mov_i32(arg[0].out, cpu_SR[par[0]]);
+ tcg_gen_mov_i32(cpu_SR[par[0]], tmp);
+ tcg_temp_free(tmp);
}
-static void translate_xor(DisasContext *dc, const uint32_t arg[],
- const uint32_t par[])
+static void translate_xsr_mask(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
- if (gen_window_check3(dc, arg[0], arg[1], arg[2])) {
- tcg_gen_xor_i32(cpu_R[arg[0]], cpu_R[arg[1]], cpu_R[arg[2]]);
- }
+ TCGv_i32 tmp = tcg_temp_new_i32();
+
+ tcg_gen_mov_i32(tmp, arg[0].in);
+ tcg_gen_mov_i32(arg[0].out, cpu_SR[par[0]]);
+ tcg_gen_andi_i32(cpu_SR[par[0]], tmp, par[2]);
+ tcg_temp_free(tmp);
}
-static void translate_xsr(DisasContext *dc, const uint32_t arg[],
- const uint32_t par[])
+static void translate_xsr_ccount(DisasContext *dc, const OpcodeArg arg[],
+ const uint32_t par[])
{
- if (gen_check_sr(dc, par[0], SR_X) &&
- (par[0] < 64 || gen_check_privilege(dc)) &&
- gen_window_check1(dc, arg[0])) {
- TCGv_i32 tmp = tcg_temp_new_i32();
- bool rsr_end, wsr_end;
+#ifndef CONFIG_USER_ONLY
+ TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_mov_i32(tmp, cpu_R[arg[0]]);
- rsr_end = gen_rsr(dc, cpu_R[arg[0]], par[0]);
- wsr_end = gen_wsr(dc, par[0], tmp);
- tcg_temp_free(tmp);
- if (rsr_end && !wsr_end) {
- gen_jumpi_check_loop_end(dc, 0);
- }
+ if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+ gen_io_start();
}
+
+ gen_helper_update_ccount(cpu_env);
+ tcg_gen_mov_i32(tmp, cpu_SR[par[0]]);
+ gen_helper_wsr_ccount(cpu_env, arg[0].in);
+ tcg_gen_mov_i32(arg[0].out, tmp);
+ tcg_temp_free(tmp);
+
+ if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+ gen_io_end();
+ }
+#endif
}
+#define gen_translate_xsr(name) \
+ static void translate_xsr_##name(DisasContext *dc, const OpcodeArg arg[], \
+ const uint32_t par[]) \
+{ \
+ TCGv_i32 tmp = tcg_temp_new_i32(); \
+ \
+ tcg_gen_mov_i32(tmp, cpu_SR[par[0]]); \
+ translate_wsr_##name(dc, arg, par); \
+ tcg_gen_mov_i32(arg[0].out, tmp); \
+ tcg_temp_free(tmp); \
+}
+
+gen_translate_xsr(acchi)
+gen_translate_xsr(ccompare)
+gen_translate_xsr(dbreaka)
+gen_translate_xsr(dbreakc)
+gen_translate_xsr(ibreaka)
+gen_translate_xsr(ibreakenable)
+gen_translate_xsr(icount)
+gen_translate_xsr(memctl)
+gen_translate_xsr(ps)
+gen_translate_xsr(rasid)
+gen_translate_xsr(sar)
+gen_translate_xsr(windowbase)
+gen_translate_xsr(windowstart)
+
+#undef gen_translate_xsr
+
static const XtensaOpcodeOps core_ops[] = {
{
.name = "abs",
.translate = translate_abs,
}, {
- .name = "add",
- .translate = translate_add,
- }, {
- .name = "add.n",
+ .name = (const char * const[]) {
+ "add", "add.n", NULL,
+ },
.translate = translate_add,
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "addi",
- .translate = translate_addi,
- }, {
- .name = "addi.n",
+ .name = (const char * const[]) {
+ "addi", "addi.n", NULL,
+ },
.translate = translate_addi,
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
.name = "addmi",
.translate = translate_addi,
.translate = translate_all,
.par = (const uint32_t[]){false, 8},
}, {
- .name = "ball",
+ .name = (const char * const[]) {
+ "ball", "ball.w15", "ball.w18", NULL,
+ },
.translate = translate_ball,
.par = (const uint32_t[]){TCG_COND_EQ},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bany",
+ .name = (const char * const[]) {
+ "bany", "bany.w15", "bany.w18", NULL,
+ },
.translate = translate_bany,
.par = (const uint32_t[]){TCG_COND_NE},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bbc",
+ .name = (const char * const[]) {
+ "bbc", "bbc.w15", "bbc.w18", NULL,
+ },
.translate = translate_bb,
.par = (const uint32_t[]){TCG_COND_EQ},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bbci",
+ .name = (const char * const[]) {
+ "bbci", "bbci.w15", "bbci.w18", NULL,
+ },
.translate = translate_bbi,
.par = (const uint32_t[]){TCG_COND_EQ},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bbs",
+ .name = (const char * const[]) {
+ "bbs", "bbs.w15", "bbs.w18", NULL,
+ },
.translate = translate_bb,
.par = (const uint32_t[]){TCG_COND_NE},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bbsi",
+ .name = (const char * const[]) {
+ "bbsi", "bbsi.w15", "bbsi.w18", NULL,
+ },
.translate = translate_bbi,
.par = (const uint32_t[]){TCG_COND_NE},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "beq",
+ .name = (const char * const[]) {
+ "beq", "beq.w15", "beq.w18", NULL,
+ },
.translate = translate_b,
.par = (const uint32_t[]){TCG_COND_EQ},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "beqi",
+ .name = (const char * const[]) {
+ "beqi", "beqi.w15", "beqi.w18", NULL,
+ },
.translate = translate_bi,
.par = (const uint32_t[]){TCG_COND_EQ},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "beqz",
- .translate = translate_bz,
- .par = (const uint32_t[]){TCG_COND_EQ},
- }, {
- .name = "beqz.n",
+ .name = (const char * const[]) {
+ "beqz", "beqz.n", "beqz.w15", "beqz.w18", NULL,
+ },
.translate = translate_bz,
.par = (const uint32_t[]){TCG_COND_EQ},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
.name = "bf",
.translate = translate_bp,
.par = (const uint32_t[]){TCG_COND_EQ},
}, {
- .name = "bge",
+ .name = (const char * const[]) {
+ "bge", "bge.w15", "bge.w18", NULL,
+ },
.translate = translate_b,
.par = (const uint32_t[]){TCG_COND_GE},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bgei",
+ .name = (const char * const[]) {
+ "bgei", "bgei.w15", "bgei.w18", NULL,
+ },
.translate = translate_bi,
.par = (const uint32_t[]){TCG_COND_GE},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bgeu",
+ .name = (const char * const[]) {
+ "bgeu", "bgeu.w15", "bgeu.w18", NULL,
+ },
.translate = translate_b,
.par = (const uint32_t[]){TCG_COND_GEU},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bgeui",
+ .name = (const char * const[]) {
+ "bgeui", "bgeui.w15", "bgeui.w18", NULL,
+ },
.translate = translate_bi,
.par = (const uint32_t[]){TCG_COND_GEU},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bgez",
+ .name = (const char * const[]) {
+ "bgez", "bgez.w15", "bgez.w18", NULL,
+ },
.translate = translate_bz,
.par = (const uint32_t[]){TCG_COND_GE},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "blt",
+ .name = (const char * const[]) {
+ "blt", "blt.w15", "blt.w18", NULL,
+ },
.translate = translate_b,
.par = (const uint32_t[]){TCG_COND_LT},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "blti",
+ .name = (const char * const[]) {
+ "blti", "blti.w15", "blti.w18", NULL,
+ },
.translate = translate_bi,
.par = (const uint32_t[]){TCG_COND_LT},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bltu",
+ .name = (const char * const[]) {
+ "bltu", "bltu.w15", "bltu.w18", NULL,
+ },
.translate = translate_b,
.par = (const uint32_t[]){TCG_COND_LTU},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bltui",
+ .name = (const char * const[]) {
+ "bltui", "bltui.w15", "bltui.w18", NULL,
+ },
.translate = translate_bi,
.par = (const uint32_t[]){TCG_COND_LTU},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bltz",
+ .name = (const char * const[]) {
+ "bltz", "bltz.w15", "bltz.w18", NULL,
+ },
.translate = translate_bz,
.par = (const uint32_t[]){TCG_COND_LT},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bnall",
+ .name = (const char * const[]) {
+ "bnall", "bnall.w15", "bnall.w18", NULL,
+ },
.translate = translate_ball,
.par = (const uint32_t[]){TCG_COND_NE},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bne",
+ .name = (const char * const[]) {
+ "bne", "bne.w15", "bne.w18", NULL,
+ },
.translate = translate_b,
.par = (const uint32_t[]){TCG_COND_NE},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bnei",
+ .name = (const char * const[]) {
+ "bnei", "bnei.w15", "bnei.w18", NULL,
+ },
.translate = translate_bi,
.par = (const uint32_t[]){TCG_COND_NE},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bnez",
+ .name = (const char * const[]) {
+ "bnez", "bnez.n", "bnez.w15", "bnez.w18", NULL,
+ },
.translate = translate_bz,
.par = (const uint32_t[]){TCG_COND_NE},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "bnez.n",
- .translate = translate_bz,
- .par = (const uint32_t[]){TCG_COND_NE},
- }, {
- .name = "bnone",
+ .name = (const char * const[]) {
+ "bnone", "bnone.w15", "bnone.w18", NULL,
+ },
.translate = translate_bany,
.par = (const uint32_t[]){TCG_COND_EQ},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
.name = "break",
- .translate = translate_break,
+ .translate = translate_nop,
.par = (const uint32_t[]){DEBUGCAUSE_BI},
+ .op_flags = XTENSA_OP_DEBUG_BREAK,
}, {
.name = "break.n",
- .translate = translate_break,
+ .translate = translate_nop,
.par = (const uint32_t[]){DEBUGCAUSE_BN},
+ .op_flags = XTENSA_OP_DEBUG_BREAK,
}, {
.name = "bt",
.translate = translate_bp,
}, {
.name = "dhi",
.translate = translate_dcache,
- .par = (const uint32_t[]){true, true},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "dhu",
.translate = translate_dcache,
- .par = (const uint32_t[]){true, true},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "dhwb",
.translate = translate_dcache,
- .par = (const uint32_t[]){false, true},
}, {
.name = "dhwbi",
.translate = translate_dcache,
- .par = (const uint32_t[]){false, true},
}, {
.name = "dii",
- .translate = translate_dcache,
- .par = (const uint32_t[]){true, false},
+ .translate = translate_nop,
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "diu",
- .translate = translate_dcache,
- .par = (const uint32_t[]){true, false},
+ .translate = translate_nop,
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "diwb",
- .translate = translate_dcache,
- .par = (const uint32_t[]){true, false},
+ .translate = translate_nop,
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "diwbi",
- .translate = translate_dcache,
- .par = (const uint32_t[]){true, false},
+ .translate = translate_nop,
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "dpfl",
.translate = translate_dcache,
- .par = (const uint32_t[]){true, true},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "dpfr",
- .translate = translate_dcache,
- .par = (const uint32_t[]){false, false},
+ .translate = translate_nop,
}, {
.name = "dpfro",
- .translate = translate_dcache,
- .par = (const uint32_t[]){false, false},
+ .translate = translate_nop,
}, {
.name = "dpfw",
- .translate = translate_dcache,
- .par = (const uint32_t[]){false, false},
+ .translate = translate_nop,
}, {
.name = "dpfwo",
- .translate = translate_dcache,
- .par = (const uint32_t[]){false, false},
+ .translate = translate_nop,
}, {
.name = "dsync",
.translate = translate_nop,
}, {
.name = "entry",
.translate = translate_entry,
+ .test_ill = test_ill_entry,
+ .test_overflow = test_overflow_entry,
+ .op_flags = XTENSA_OP_EXIT_TB_M1 |
+ XTENSA_OP_SYNC_REGISTER_WINDOW,
}, {
.name = "esync",
.translate = translate_nop,
.translate = translate_memw,
}, {
.name = "hwwdtlba",
- .translate = translate_ill,
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "hwwitlba",
- .translate = translate_ill,
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "idtlb",
.translate = translate_itlb,
.par = (const uint32_t[]){true},
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
}, {
.name = "ihi",
.translate = translate_icache,
- .par = (const uint32_t[]){false, true},
}, {
.name = "ihu",
.translate = translate_icache,
- .par = (const uint32_t[]){true, true},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "iii",
- .translate = translate_icache,
- .par = (const uint32_t[]){true, false},
+ .translate = translate_nop,
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "iitlb",
.translate = translate_itlb,
.par = (const uint32_t[]){false},
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
}, {
.name = "iiu",
- .translate = translate_icache,
- .par = (const uint32_t[]){true, false},
- }, {
- .name = "ill",
- .translate = translate_ill,
+ .translate = translate_nop,
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
- .name = "ill.n",
- .translate = translate_ill,
+ .name = (const char * const[]) {
+ "ill", "ill.n", NULL,
+ },
+ .op_flags = XTENSA_OP_ILL | XTENSA_OP_NAME_ARRAY,
}, {
.name = "ipf",
- .translate = translate_icache,
- .par = (const uint32_t[]){false, false},
+ .translate = translate_nop,
}, {
.name = "ipfl",
.translate = translate_icache,
- .par = (const uint32_t[]){true, true},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "isync",
.translate = translate_nop,
.name = "l16si",
.translate = translate_ldst,
.par = (const uint32_t[]){MO_TESW, false, false},
+ .op_flags = XTENSA_OP_LOAD,
}, {
.name = "l16ui",
.translate = translate_ldst,
.par = (const uint32_t[]){MO_TEUW, false, false},
+ .op_flags = XTENSA_OP_LOAD,
}, {
.name = "l32ai",
.translate = translate_ldst,
.par = (const uint32_t[]){MO_TEUL, true, false},
+ .op_flags = XTENSA_OP_LOAD,
}, {
.name = "l32e",
.translate = translate_l32e,
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_LOAD,
}, {
- .name = "l32i",
- .translate = translate_ldst,
- .par = (const uint32_t[]){MO_TEUL, false, false},
- }, {
- .name = "l32i.n",
+ .name = (const char * const[]) {
+ "l32i", "l32i.n", NULL,
+ },
.translate = translate_ldst,
.par = (const uint32_t[]){MO_TEUL, false, false},
+ .op_flags = XTENSA_OP_NAME_ARRAY | XTENSA_OP_LOAD,
}, {
.name = "l32r",
.translate = translate_l32r,
+ .op_flags = XTENSA_OP_LOAD,
}, {
.name = "l8ui",
.translate = translate_ldst,
.par = (const uint32_t[]){MO_UB, false, false},
+ .op_flags = XTENSA_OP_LOAD,
}, {
.name = "lddec",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_NONE, 0, 0, -4},
+ .par = (const uint32_t[]){MAC16_NONE, 0, -4},
+ .op_flags = XTENSA_OP_LOAD,
}, {
.name = "ldinc",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_NONE, 0, 0, 4},
+ .par = (const uint32_t[]){MAC16_NONE, 0, 4},
+ .op_flags = XTENSA_OP_LOAD,
}, {
.name = "ldpte",
- .translate = translate_ill,
+ .op_flags = XTENSA_OP_ILL,
}, {
- .name = "loop",
+ .name = (const char * const[]) {
+ "loop", "loop.w15", NULL,
+ },
.translate = translate_loop,
.par = (const uint32_t[]){TCG_COND_NEVER},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "loopgtz",
+ .name = (const char * const[]) {
+ "loopgtz", "loopgtz.w15", NULL,
+ },
.translate = translate_loop,
.par = (const uint32_t[]){TCG_COND_GT},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "loopnez",
+ .name = (const char * const[]) {
+ "loopnez", "loopnez.w15", NULL,
+ },
.translate = translate_loop,
.par = (const uint32_t[]){TCG_COND_NE},
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
.name = "max",
.translate = translate_smax,
.name = "minu",
.translate = translate_umin,
}, {
- .name = "mov",
- .translate = translate_mov,
- }, {
- .name = "mov.n",
+ .name = (const char * const[]) {
+ "mov", "mov.n", NULL,
+ },
.translate = translate_mov,
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
.name = "moveqz",
.translate = translate_movcond,
}, {
.name = "movsp",
.translate = translate_movsp,
+ .op_flags = XTENSA_OP_ALLOCA,
}, {
.name = "movt",
.translate = translate_movp,
}, {
.name = "mul.aa.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_AA, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_HH, 0},
}, {
.name = "mul.aa.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_AA, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_HL, 0},
}, {
.name = "mul.aa.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_AA, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_LH, 0},
}, {
.name = "mul.aa.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_AA, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_LL, 0},
}, {
.name = "mul.ad.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_AD, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_HH, 0},
}, {
.name = "mul.ad.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_AD, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_HL, 0},
}, {
.name = "mul.ad.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_AD, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_LH, 0},
}, {
.name = "mul.ad.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_AD, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_LL, 0},
}, {
.name = "mul.da.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_DA, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_HH, 0},
}, {
.name = "mul.da.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_DA, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_HL, 0},
}, {
.name = "mul.da.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_DA, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_LH, 0},
}, {
.name = "mul.da.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_DA, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_LL, 0},
}, {
.name = "mul.dd.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_DD, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_HH, 0},
}, {
.name = "mul.dd.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_DD, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_HL, 0},
}, {
.name = "mul.dd.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_DD, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_LH, 0},
}, {
.name = "mul.dd.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MUL, MAC16_DD, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_MUL, MAC16_LL, 0},
}, {
.name = "mul16s",
.translate = translate_mul16,
}, {
.name = "mula.aa.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_AA, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, 0},
}, {
.name = "mula.aa.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_AA, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, 0},
}, {
.name = "mula.aa.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_AA, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, 0},
}, {
.name = "mula.aa.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_AA, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, 0},
}, {
.name = "mula.ad.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_AD, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, 0},
}, {
.name = "mula.ad.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_AD, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, 0},
}, {
.name = "mula.ad.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_AD, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, 0},
}, {
.name = "mula.ad.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_AD, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, 0},
}, {
.name = "mula.da.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DA, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, 0},
}, {
.name = "mula.da.hh.lddec",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DA, MAC16_HH, -4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, -4},
}, {
.name = "mula.da.hh.ldinc",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DA, MAC16_HH, 4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, 4},
}, {
.name = "mula.da.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DA, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, 0},
}, {
.name = "mula.da.hl.lddec",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DA, MAC16_HL, -4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, -4},
}, {
.name = "mula.da.hl.ldinc",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DA, MAC16_HL, 4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, 4},
}, {
.name = "mula.da.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DA, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, 0},
}, {
.name = "mula.da.lh.lddec",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DA, MAC16_LH, -4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, -4},
}, {
.name = "mula.da.lh.ldinc",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DA, MAC16_LH, 4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, 4},
}, {
.name = "mula.da.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DA, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, 0},
}, {
.name = "mula.da.ll.lddec",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DA, MAC16_LL, -4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, -4},
}, {
.name = "mula.da.ll.ldinc",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DA, MAC16_LL, 4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, 4},
}, {
.name = "mula.dd.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DD, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, 0},
}, {
.name = "mula.dd.hh.lddec",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DD, MAC16_HH, -4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, -4},
}, {
.name = "mula.dd.hh.ldinc",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DD, MAC16_HH, 4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, 4},
}, {
.name = "mula.dd.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DD, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, 0},
}, {
.name = "mula.dd.hl.lddec",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DD, MAC16_HL, -4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, -4},
}, {
.name = "mula.dd.hl.ldinc",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DD, MAC16_HL, 4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, 4},
}, {
.name = "mula.dd.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DD, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, 0},
}, {
.name = "mula.dd.lh.lddec",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DD, MAC16_LH, -4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, -4},
}, {
.name = "mula.dd.lh.ldinc",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DD, MAC16_LH, 4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, 4},
}, {
.name = "mula.dd.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DD, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, 0},
}, {
.name = "mula.dd.ll.lddec",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DD, MAC16_LL, -4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, -4},
}, {
.name = "mula.dd.ll.ldinc",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULA, MAC16_DD, MAC16_LL, 4},
+ .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, 4},
}, {
.name = "mull",
.translate = translate_mull,
}, {
.name = "muls.aa.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_AA, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_HH, 0},
}, {
.name = "muls.aa.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_AA, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_HL, 0},
}, {
.name = "muls.aa.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_AA, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_LH, 0},
}, {
.name = "muls.aa.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_AA, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_LL, 0},
}, {
.name = "muls.ad.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_AD, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_HH, 0},
}, {
.name = "muls.ad.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_AD, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_HL, 0},
}, {
.name = "muls.ad.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_AD, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_LH, 0},
}, {
.name = "muls.ad.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_AD, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_LL, 0},
}, {
.name = "muls.da.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_DA, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_HH, 0},
}, {
.name = "muls.da.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_DA, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_HL, 0},
}, {
.name = "muls.da.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_DA, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_LH, 0},
}, {
.name = "muls.da.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_DA, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_LL, 0},
}, {
.name = "muls.dd.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_DD, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_HH, 0},
}, {
.name = "muls.dd.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_DD, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_HL, 0},
}, {
.name = "muls.dd.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_DD, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_LH, 0},
}, {
.name = "muls.dd.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_MULS, MAC16_DD, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_MULS, MAC16_LL, 0},
}, {
.name = "mulsh",
.translate = translate_mulh,
.name = "neg",
.translate = translate_neg,
}, {
- .name = "nop",
- .translate = translate_nop,
- }, {
- .name = "nop.n",
+ .name = (const char * const[]) {
+ "nop", "nop.n", NULL,
+ },
.translate = translate_nop,
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
.name = "nsa",
.translate = translate_nsa,
.name = "pdtlb",
.translate = translate_ptlb,
.par = (const uint32_t[]){true},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "pitlb",
.translate = translate_ptlb,
.par = (const uint32_t[]){false},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "quos",
.translate = translate_quos,
.par = (const uint32_t[]){true},
+ .op_flags = XTENSA_OP_DIVIDE_BY_ZERO,
}, {
.name = "quou",
.translate = translate_quou,
- .par = (const uint32_t[]){true},
+ .op_flags = XTENSA_OP_DIVIDE_BY_ZERO,
}, {
.name = "rdtlb0",
.translate = translate_rtlb,
.par = (const uint32_t[]){true, 0},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rdtlb1",
.translate = translate_rtlb,
.par = (const uint32_t[]){true, 1},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "read_impwire",
.translate = translate_read_impwire,
.name = "rems",
.translate = translate_quos,
.par = (const uint32_t[]){false},
+ .op_flags = XTENSA_OP_DIVIDE_BY_ZERO,
}, {
.name = "remu",
- .translate = translate_quou,
- .par = (const uint32_t[]){false},
+ .translate = translate_remu,
+ .op_flags = XTENSA_OP_DIVIDE_BY_ZERO,
}, {
.name = "rer",
.translate = translate_rer,
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
- .name = "ret",
- .translate = translate_ret,
- }, {
- .name = "ret.n",
+ .name = (const char * const[]) {
+ "ret", "ret.n", NULL,
+ },
.translate = translate_ret,
+ .op_flags = XTENSA_OP_NAME_ARRAY,
}, {
- .name = "retw",
- .translate = translate_retw,
- }, {
- .name = "retw.n",
+ .name = (const char * const[]) {
+ "retw", "retw.n", NULL,
+ },
.translate = translate_retw,
+ .test_ill = test_ill_retw,
+ .op_flags = XTENSA_OP_UNDERFLOW | XTENSA_OP_NAME_ARRAY,
}, {
.name = "rfdd",
- .translate = translate_ill,
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "rfde",
.translate = translate_rfde,
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rfdo",
- .translate = translate_ill,
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "rfe",
.translate = translate_rfe,
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_CHECK_INTERRUPTS,
}, {
.name = "rfi",
.translate = translate_rfi,
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_CHECK_INTERRUPTS,
}, {
.name = "rfwo",
.translate = translate_rfw,
.par = (const uint32_t[]){true},
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_CHECK_INTERRUPTS,
}, {
.name = "rfwu",
.translate = translate_rfw,
.par = (const uint32_t[]){false},
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_CHECK_INTERRUPTS,
}, {
.name = "ritlb0",
.translate = translate_rtlb,
.par = (const uint32_t[]){false, 0},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "ritlb1",
.translate = translate_rtlb,
.par = (const uint32_t[]){false, 1},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rotw",
.translate = translate_rotw,
+ .op_flags = XTENSA_OP_PRIVILEGED |
+ XTENSA_OP_EXIT_TB_M1 |
+ XTENSA_OP_SYNC_REGISTER_WINDOW,
}, {
.name = "rsil",
.translate = translate_rsil,
+ .op_flags =
+ XTENSA_OP_PRIVILEGED |
+ XTENSA_OP_EXIT_TB_0 |
+ XTENSA_OP_CHECK_INTERRUPTS,
}, {
.name = "rsr.176",
.translate = translate_rsr,
.par = (const uint32_t[]){176},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.208",
.translate = translate_rsr,
.par = (const uint32_t[]){208},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.acchi",
.translate = translate_rsr,
- .par = (const uint32_t[]){ACCHI},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ACCHI,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "rsr.acclo",
.translate = translate_rsr,
- .par = (const uint32_t[]){ACCLO},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ACCLO,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "rsr.atomctl",
.translate = translate_rsr,
- .par = (const uint32_t[]){ATOMCTL},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ATOMCTL,
+ XTENSA_OPTION_ATOMCTL,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.br",
.translate = translate_rsr,
- .par = (const uint32_t[]){BR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ BR,
+ XTENSA_OPTION_BOOLEAN,
+ },
}, {
.name = "rsr.cacheattr",
.translate = translate_rsr,
- .par = (const uint32_t[]){CACHEATTR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ CACHEATTR,
+ XTENSA_OPTION_CACHEATTR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.ccompare0",
.translate = translate_rsr,
- .par = (const uint32_t[]){CCOMPARE},
+ .test_ill = test_ill_ccompare,
+ .par = (const uint32_t[]){
+ CCOMPARE,
+ XTENSA_OPTION_TIMER_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.ccompare1",
.translate = translate_rsr,
- .par = (const uint32_t[]){CCOMPARE + 1},
+ .test_ill = test_ill_ccompare,
+ .par = (const uint32_t[]){
+ CCOMPARE + 1,
+ XTENSA_OPTION_TIMER_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.ccompare2",
.translate = translate_rsr,
- .par = (const uint32_t[]){CCOMPARE + 2},
+ .test_ill = test_ill_ccompare,
+ .par = (const uint32_t[]){
+ CCOMPARE + 2,
+ XTENSA_OPTION_TIMER_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.ccount",
- .translate = translate_rsr,
- .par = (const uint32_t[]){CCOUNT},
+ .translate = translate_rsr_ccount,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ CCOUNT,
+ XTENSA_OPTION_TIMER_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "rsr.configid0",
.translate = translate_rsr,
.par = (const uint32_t[]){CONFIGID0},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.configid1",
.translate = translate_rsr,
.par = (const uint32_t[]){CONFIGID1},
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.cpenable",
.translate = translate_rsr,
- .par = (const uint32_t[]){CPENABLE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ CPENABLE,
+ XTENSA_OPTION_COPROCESSOR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.dbreaka0",
.translate = translate_rsr,
- .par = (const uint32_t[]){DBREAKA},
+ .test_ill = test_ill_dbreak,
+ .par = (const uint32_t[]){
+ DBREAKA,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.dbreaka1",
.translate = translate_rsr,
- .par = (const uint32_t[]){DBREAKA + 1},
+ .test_ill = test_ill_dbreak,
+ .par = (const uint32_t[]){
+ DBREAKA + 1,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.dbreakc0",
.translate = translate_rsr,
- .par = (const uint32_t[]){DBREAKC},
+ .test_ill = test_ill_dbreak,
+ .par = (const uint32_t[]){
+ DBREAKC,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.dbreakc1",
.translate = translate_rsr,
- .par = (const uint32_t[]){DBREAKC + 1},
+ .test_ill = test_ill_dbreak,
+ .par = (const uint32_t[]){
+ DBREAKC + 1,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.ddr",
.translate = translate_rsr,
- .par = (const uint32_t[]){DDR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ DDR,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.debugcause",
.translate = translate_rsr,
- .par = (const uint32_t[]){DEBUGCAUSE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ DEBUGCAUSE,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.depc",
.translate = translate_rsr,
- .par = (const uint32_t[]){DEPC},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ DEPC,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.dtlbcfg",
.translate = translate_rsr,
- .par = (const uint32_t[]){DTLBCFG},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ DTLBCFG,
+ XTENSA_OPTION_MMU,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.epc1",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPC1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ EPC1,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.epc2",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPC1 + 1},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 1,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.epc3",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPC1 + 2},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 2,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.epc4",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPC1 + 3},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 3,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.epc5",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPC1 + 4},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 4,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.epc6",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPC1 + 5},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 5,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.epc7",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPC1 + 6},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 6,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.eps2",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPS2},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.eps3",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPS2 + 1},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 1,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.eps4",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPS2 + 2},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 2,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.eps5",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPS2 + 3},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 3,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.eps6",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPS2 + 4},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 4,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.eps7",
.translate = translate_rsr,
- .par = (const uint32_t[]){EPS2 + 5},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 5,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.exccause",
.translate = translate_rsr,
- .par = (const uint32_t[]){EXCCAUSE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ EXCCAUSE,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.excsave1",
.translate = translate_rsr,
- .par = (const uint32_t[]){EXCSAVE1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ EXCSAVE1,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.excsave2",
.translate = translate_rsr,
- .par = (const uint32_t[]){EXCSAVE1 + 1},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 1,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.excsave3",
.translate = translate_rsr,
- .par = (const uint32_t[]){EXCSAVE1 + 2},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 2,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.excsave4",
.translate = translate_rsr,
- .par = (const uint32_t[]){EXCSAVE1 + 3},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 3,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.excsave5",
.translate = translate_rsr,
- .par = (const uint32_t[]){EXCSAVE1 + 4},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 4,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.excsave6",
.translate = translate_rsr,
- .par = (const uint32_t[]){EXCSAVE1 + 5},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 5,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.excsave7",
.translate = translate_rsr,
- .par = (const uint32_t[]){EXCSAVE1 + 6},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 6,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.excvaddr",
.translate = translate_rsr,
- .par = (const uint32_t[]){EXCVADDR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ EXCVADDR,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.ibreaka0",
.translate = translate_rsr,
- .par = (const uint32_t[]){IBREAKA},
+ .test_ill = test_ill_ibreak,
+ .par = (const uint32_t[]){
+ IBREAKA,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.ibreaka1",
.translate = translate_rsr,
- .par = (const uint32_t[]){IBREAKA + 1},
+ .test_ill = test_ill_ibreak,
+ .par = (const uint32_t[]){
+ IBREAKA + 1,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.ibreakenable",
.translate = translate_rsr,
- .par = (const uint32_t[]){IBREAKENABLE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ IBREAKENABLE,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.icount",
.translate = translate_rsr,
- .par = (const uint32_t[]){ICOUNT},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ICOUNT,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.icountlevel",
.translate = translate_rsr,
- .par = (const uint32_t[]){ICOUNTLEVEL},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ICOUNTLEVEL,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.intclear",
.translate = translate_rsr,
- .par = (const uint32_t[]){INTCLEAR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ INTCLEAR,
+ XTENSA_OPTION_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.intenable",
.translate = translate_rsr,
- .par = (const uint32_t[]){INTENABLE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ INTENABLE,
+ XTENSA_OPTION_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.interrupt",
- .translate = translate_rsr,
- .par = (const uint32_t[]){INTSET},
+ .translate = translate_rsr_ccount,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ INTSET,
+ XTENSA_OPTION_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "rsr.intset",
- .translate = translate_rsr,
- .par = (const uint32_t[]){INTSET},
+ .translate = translate_rsr_ccount,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ INTSET,
+ XTENSA_OPTION_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "rsr.itlbcfg",
.translate = translate_rsr,
- .par = (const uint32_t[]){ITLBCFG},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ITLBCFG,
+ XTENSA_OPTION_MMU,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.lbeg",
.translate = translate_rsr,
- .par = (const uint32_t[]){LBEG},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ LBEG,
+ XTENSA_OPTION_LOOP,
+ },
}, {
.name = "rsr.lcount",
.translate = translate_rsr,
- .par = (const uint32_t[]){LCOUNT},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ LCOUNT,
+ XTENSA_OPTION_LOOP,
+ },
}, {
.name = "rsr.lend",
.translate = translate_rsr,
- .par = (const uint32_t[]){LEND},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ LEND,
+ XTENSA_OPTION_LOOP,
+ },
}, {
.name = "rsr.litbase",
.translate = translate_rsr,
- .par = (const uint32_t[]){LITBASE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ LITBASE,
+ XTENSA_OPTION_EXTENDED_L32R,
+ },
}, {
.name = "rsr.m0",
.translate = translate_rsr,
- .par = (const uint32_t[]){MR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MR,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "rsr.m1",
.translate = translate_rsr,
- .par = (const uint32_t[]){MR + 1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MR + 1,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "rsr.m2",
.translate = translate_rsr,
- .par = (const uint32_t[]){MR + 2},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MR + 2,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "rsr.m3",
.translate = translate_rsr,
- .par = (const uint32_t[]){MR + 3},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MR + 3,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "rsr.memctl",
.translate = translate_rsr,
.par = (const uint32_t[]){MEMCTL},
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "rsr.mecr",
+ .translate = translate_rsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MECR,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "rsr.mepc",
+ .translate = translate_rsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MEPC,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "rsr.meps",
+ .translate = translate_rsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MEPS,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "rsr.mesave",
+ .translate = translate_rsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MESAVE,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "rsr.mesr",
+ .translate = translate_rsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MESR,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "rsr.mevaddr",
+ .translate = translate_rsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MESR,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.misc0",
.translate = translate_rsr,
- .par = (const uint32_t[]){MISC},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MISC,
+ XTENSA_OPTION_MISC_SR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.misc1",
.translate = translate_rsr,
- .par = (const uint32_t[]){MISC + 1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MISC + 1,
+ XTENSA_OPTION_MISC_SR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.misc2",
.translate = translate_rsr,
- .par = (const uint32_t[]){MISC + 2},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MISC + 2,
+ XTENSA_OPTION_MISC_SR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.misc3",
.translate = translate_rsr,
- .par = (const uint32_t[]){MISC + 3},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MISC + 3,
+ XTENSA_OPTION_MISC_SR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "rsr.prefctl",
+ .translate = translate_rsr,
+ .par = (const uint32_t[]){PREFCTL},
}, {
.name = "rsr.prid",
.translate = translate_rsr,
- .par = (const uint32_t[]){PRID},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ PRID,
+ XTENSA_OPTION_PROCESSOR_ID,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.ps",
.translate = translate_rsr,
- .par = (const uint32_t[]){PS},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ PS,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.ptevaddr",
- .translate = translate_rsr,
- .par = (const uint32_t[]){PTEVADDR},
+ .translate = translate_rsr_ptevaddr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ PTEVADDR,
+ XTENSA_OPTION_MMU,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.rasid",
.translate = translate_rsr,
- .par = (const uint32_t[]){RASID},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ RASID,
+ XTENSA_OPTION_MMU,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.sar",
.translate = translate_rsr,
}, {
.name = "rsr.scompare1",
.translate = translate_rsr,
- .par = (const uint32_t[]){SCOMPARE1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ SCOMPARE1,
+ XTENSA_OPTION_CONDITIONAL_STORE,
+ },
}, {
.name = "rsr.vecbase",
.translate = translate_rsr,
- .par = (const uint32_t[]){VECBASE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ VECBASE,
+ XTENSA_OPTION_RELOCATABLE_VECTOR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.windowbase",
.translate = translate_rsr,
- .par = (const uint32_t[]){WINDOW_BASE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ WINDOW_BASE,
+ XTENSA_OPTION_WINDOWED_REGISTER,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsr.windowstart",
.translate = translate_rsr,
- .par = (const uint32_t[]){WINDOW_START},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ WINDOW_START,
+ XTENSA_OPTION_WINDOWED_REGISTER,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "rsync",
.translate = translate_nop,
.name = "rur.fcr",
.translate = translate_rur,
.par = (const uint32_t[]){FCR},
+ .coprocessor = 0x1,
}, {
.name = "rur.fsr",
.translate = translate_rur,
.par = (const uint32_t[]){FSR},
+ .coprocessor = 0x1,
}, {
.name = "rur.threadptr",
.translate = translate_rur,
.name = "s16i",
.translate = translate_ldst,
.par = (const uint32_t[]){MO_TEUW, false, true},
+ .op_flags = XTENSA_OP_STORE,
}, {
.name = "s32c1i",
.translate = translate_s32c1i,
+ .op_flags = XTENSA_OP_LOAD | XTENSA_OP_STORE,
}, {
.name = "s32e",
.translate = translate_s32e,
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_STORE,
}, {
- .name = "s32i",
- .translate = translate_ldst,
- .par = (const uint32_t[]){MO_TEUL, false, true},
- }, {
- .name = "s32i.n",
- .translate = translate_ldst,
- .par = (const uint32_t[]){MO_TEUL, false, true},
- }, {
- .name = "s32nb",
+ .name = (const char * const[]) {
+ "s32i", "s32i.n", "s32nb", NULL,
+ },
.translate = translate_ldst,
.par = (const uint32_t[]){MO_TEUL, false, true},
+ .op_flags = XTENSA_OP_NAME_ARRAY | XTENSA_OP_STORE,
}, {
.name = "s32ri",
.translate = translate_ldst,
.par = (const uint32_t[]){MO_TEUL, true, true},
+ .op_flags = XTENSA_OP_STORE,
}, {
.name = "s8i",
.translate = translate_ldst,
.par = (const uint32_t[]){MO_UB, false, true},
+ .op_flags = XTENSA_OP_STORE,
}, {
.name = "salt",
.translate = translate_salt,
}, {
.name = "simcall",
.translate = translate_simcall,
+ .test_ill = test_ill_simcall,
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "sll",
.translate = translate_sll,
.par = (const uint32_t[]){3},
}, {
.name = "syscall",
- .translate = translate_syscall,
+ .op_flags = XTENSA_OP_SYSCALL,
}, {
.name = "umul.aa.hh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_UMUL, MAC16_AA, MAC16_HH, 0},
+ .par = (const uint32_t[]){MAC16_UMUL, MAC16_HH, 0},
}, {
.name = "umul.aa.hl",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_UMUL, MAC16_AA, MAC16_HL, 0},
+ .par = (const uint32_t[]){MAC16_UMUL, MAC16_HL, 0},
}, {
.name = "umul.aa.lh",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_UMUL, MAC16_AA, MAC16_LH, 0},
+ .par = (const uint32_t[]){MAC16_UMUL, MAC16_LH, 0},
}, {
.name = "umul.aa.ll",
.translate = translate_mac16,
- .par = (const uint32_t[]){MAC16_UMUL, MAC16_AA, MAC16_LL, 0},
+ .par = (const uint32_t[]){MAC16_UMUL, MAC16_LL, 0},
}, {
.name = "waiti",
.translate = translate_waiti,
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "wdtlb",
.translate = translate_wtlb,
.par = (const uint32_t[]){true},
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
}, {
.name = "wer",
.translate = translate_wer,
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "witlb",
.translate = translate_wtlb,
.par = (const uint32_t[]){false},
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
}, {
.name = "wrmsk_expstate",
.translate = translate_wrmsk_expstate,
}, {
.name = "wsr.176",
- .translate = translate_wsr,
- .par = (const uint32_t[]){176},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "wsr.208",
- .translate = translate_wsr,
- .par = (const uint32_t[]){208},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "wsr.acchi",
- .translate = translate_wsr,
- .par = (const uint32_t[]){ACCHI},
+ .translate = translate_wsr_acchi,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ACCHI,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "wsr.acclo",
.translate = translate_wsr,
- .par = (const uint32_t[]){ACCLO},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ACCLO,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "wsr.atomctl",
- .translate = translate_wsr,
- .par = (const uint32_t[]){ATOMCTL},
+ .translate = translate_wsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ATOMCTL,
+ XTENSA_OPTION_ATOMCTL,
+ 0x3f,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.br",
- .translate = translate_wsr,
- .par = (const uint32_t[]){BR},
+ .translate = translate_wsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ BR,
+ XTENSA_OPTION_BOOLEAN,
+ 0xffff,
+ },
}, {
.name = "wsr.cacheattr",
.translate = translate_wsr,
- .par = (const uint32_t[]){CACHEATTR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ CACHEATTR,
+ XTENSA_OPTION_CACHEATTR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.ccompare0",
- .translate = translate_wsr,
- .par = (const uint32_t[]){CCOMPARE},
+ .translate = translate_wsr_ccompare,
+ .test_ill = test_ill_ccompare,
+ .par = (const uint32_t[]){
+ CCOMPARE,
+ XTENSA_OPTION_TIMER_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "wsr.ccompare1",
- .translate = translate_wsr,
- .par = (const uint32_t[]){CCOMPARE + 1},
+ .translate = translate_wsr_ccompare,
+ .test_ill = test_ill_ccompare,
+ .par = (const uint32_t[]){
+ CCOMPARE + 1,
+ XTENSA_OPTION_TIMER_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "wsr.ccompare2",
- .translate = translate_wsr,
- .par = (const uint32_t[]){CCOMPARE + 2},
+ .translate = translate_wsr_ccompare,
+ .test_ill = test_ill_ccompare,
+ .par = (const uint32_t[]){
+ CCOMPARE + 2,
+ XTENSA_OPTION_TIMER_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "wsr.ccount",
- .translate = translate_wsr,
- .par = (const uint32_t[]){CCOUNT},
+ .translate = translate_wsr_ccount,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ CCOUNT,
+ XTENSA_OPTION_TIMER_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "wsr.configid0",
- .translate = translate_wsr,
- .par = (const uint32_t[]){CONFIGID0},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "wsr.configid1",
- .translate = translate_wsr,
- .par = (const uint32_t[]){CONFIGID1},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "wsr.cpenable",
- .translate = translate_wsr,
- .par = (const uint32_t[]){CPENABLE},
+ .translate = translate_wsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ CPENABLE,
+ XTENSA_OPTION_COPROCESSOR,
+ 0xff,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
}, {
.name = "wsr.dbreaka0",
- .translate = translate_wsr,
- .par = (const uint32_t[]){DBREAKA},
+ .translate = translate_wsr_dbreaka,
+ .test_ill = test_ill_dbreak,
+ .par = (const uint32_t[]){
+ DBREAKA,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.dbreaka1",
- .translate = translate_wsr,
- .par = (const uint32_t[]){DBREAKA + 1},
+ .translate = translate_wsr_dbreaka,
+ .test_ill = test_ill_dbreak,
+ .par = (const uint32_t[]){
+ DBREAKA + 1,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.dbreakc0",
- .translate = translate_wsr,
- .par = (const uint32_t[]){DBREAKC},
+ .translate = translate_wsr_dbreakc,
+ .test_ill = test_ill_dbreak,
+ .par = (const uint32_t[]){
+ DBREAKC,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.dbreakc1",
- .translate = translate_wsr,
- .par = (const uint32_t[]){DBREAKC + 1},
+ .translate = translate_wsr_dbreakc,
+ .test_ill = test_ill_dbreak,
+ .par = (const uint32_t[]){
+ DBREAKC + 1,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.ddr",
.translate = translate_wsr,
- .par = (const uint32_t[]){DDR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ DDR,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.debugcause",
- .translate = translate_wsr,
- .par = (const uint32_t[]){DEBUGCAUSE},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "wsr.depc",
.translate = translate_wsr,
- .par = (const uint32_t[]){DEPC},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ DEPC,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.dtlbcfg",
- .translate = translate_wsr,
- .par = (const uint32_t[]){DTLBCFG},
+ .translate = translate_wsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ DTLBCFG,
+ XTENSA_OPTION_MMU,
+ 0x01130000,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.epc1",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPC1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ EPC1,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.epc2",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPC1 + 1},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 1,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.epc3",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPC1 + 2},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 2,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.epc4",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPC1 + 3},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 3,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.epc5",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPC1 + 4},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 4,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.epc6",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPC1 + 5},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 5,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.epc7",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPC1 + 6},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 6,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.eps2",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPS2},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.eps3",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPS2 + 1},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 1,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.eps4",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPS2 + 2},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 2,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.eps5",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPS2 + 3},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 3,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.eps6",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPS2 + 4},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 4,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.eps7",
.translate = translate_wsr,
- .par = (const uint32_t[]){EPS2 + 5},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 5,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.exccause",
.translate = translate_wsr,
- .par = (const uint32_t[]){EXCCAUSE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ EXCCAUSE,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.excsave1",
.translate = translate_wsr,
- .par = (const uint32_t[]){EXCSAVE1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ EXCSAVE1,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.excsave2",
.translate = translate_wsr,
- .par = (const uint32_t[]){EXCSAVE1 + 1},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 1,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.excsave3",
.translate = translate_wsr,
- .par = (const uint32_t[]){EXCSAVE1 + 2},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 2,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.excsave4",
.translate = translate_wsr,
- .par = (const uint32_t[]){EXCSAVE1 + 3},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 3,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.excsave5",
.translate = translate_wsr,
- .par = (const uint32_t[]){EXCSAVE1 + 4},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 4,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.excsave6",
.translate = translate_wsr,
- .par = (const uint32_t[]){EXCSAVE1 + 5},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 5,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.excsave7",
.translate = translate_wsr,
- .par = (const uint32_t[]){EXCSAVE1 + 6},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 6,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.excvaddr",
.translate = translate_wsr,
- .par = (const uint32_t[]){EXCVADDR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ EXCVADDR,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.ibreaka0",
- .translate = translate_wsr,
- .par = (const uint32_t[]){IBREAKA},
+ .translate = translate_wsr_ibreaka,
+ .test_ill = test_ill_ibreak,
+ .par = (const uint32_t[]){
+ IBREAKA,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "wsr.ibreaka1",
- .translate = translate_wsr,
- .par = (const uint32_t[]){IBREAKA + 1},
+ .translate = translate_wsr_ibreaka,
+ .test_ill = test_ill_ibreak,
+ .par = (const uint32_t[]){
+ IBREAKA + 1,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "wsr.ibreakenable",
- .translate = translate_wsr,
- .par = (const uint32_t[]){IBREAKENABLE},
+ .translate = translate_wsr_ibreakenable,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ IBREAKENABLE,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "wsr.icount",
- .translate = translate_wsr,
- .par = (const uint32_t[]){ICOUNT},
+ .translate = translate_wsr_icount,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ICOUNT,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.icountlevel",
- .translate = translate_wsr,
- .par = (const uint32_t[]){ICOUNTLEVEL},
+ .translate = translate_wsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ICOUNTLEVEL,
+ XTENSA_OPTION_DEBUG,
+ 0xf,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
}, {
.name = "wsr.intclear",
- .translate = translate_wsr,
- .par = (const uint32_t[]){INTCLEAR},
+ .translate = translate_wsr_intclear,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ INTCLEAR,
+ XTENSA_OPTION_INTERRUPT,
+ },
+ .op_flags =
+ XTENSA_OP_PRIVILEGED |
+ XTENSA_OP_EXIT_TB_0 |
+ XTENSA_OP_CHECK_INTERRUPTS,
}, {
.name = "wsr.intenable",
.translate = translate_wsr,
- .par = (const uint32_t[]){INTENABLE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ INTENABLE,
+ XTENSA_OPTION_INTERRUPT,
+ },
+ .op_flags =
+ XTENSA_OP_PRIVILEGED |
+ XTENSA_OP_EXIT_TB_0 |
+ XTENSA_OP_CHECK_INTERRUPTS,
}, {
.name = "wsr.interrupt",
.translate = translate_wsr,
- .par = (const uint32_t[]){INTSET},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ INTSET,
+ XTENSA_OPTION_INTERRUPT,
+ },
+ .op_flags =
+ XTENSA_OP_PRIVILEGED |
+ XTENSA_OP_EXIT_TB_0 |
+ XTENSA_OP_CHECK_INTERRUPTS,
}, {
.name = "wsr.intset",
- .translate = translate_wsr,
- .par = (const uint32_t[]){INTSET},
+ .translate = translate_wsr_intset,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ INTSET,
+ XTENSA_OPTION_INTERRUPT,
+ },
+ .op_flags =
+ XTENSA_OP_PRIVILEGED |
+ XTENSA_OP_EXIT_TB_0 |
+ XTENSA_OP_CHECK_INTERRUPTS,
}, {
.name = "wsr.itlbcfg",
- .translate = translate_wsr,
- .par = (const uint32_t[]){ITLBCFG},
+ .translate = translate_wsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ITLBCFG,
+ XTENSA_OPTION_MMU,
+ 0x01130000,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.lbeg",
.translate = translate_wsr,
- .par = (const uint32_t[]){LBEG},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ LBEG,
+ XTENSA_OPTION_LOOP,
+ },
+ .op_flags = XTENSA_OP_EXIT_TB_M1,
}, {
.name = "wsr.lcount",
.translate = translate_wsr,
- .par = (const uint32_t[]){LCOUNT},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ LCOUNT,
+ XTENSA_OPTION_LOOP,
+ },
}, {
.name = "wsr.lend",
.translate = translate_wsr,
- .par = (const uint32_t[]){LEND},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ LEND,
+ XTENSA_OPTION_LOOP,
+ },
+ .op_flags = XTENSA_OP_EXIT_TB_M1,
}, {
.name = "wsr.litbase",
- .translate = translate_wsr,
- .par = (const uint32_t[]){LITBASE},
+ .translate = translate_wsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ LITBASE,
+ XTENSA_OPTION_EXTENDED_L32R,
+ 0xfffff001,
+ },
+ .op_flags = XTENSA_OP_EXIT_TB_M1,
}, {
.name = "wsr.m0",
.translate = translate_wsr,
- .par = (const uint32_t[]){MR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MR,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "wsr.m1",
.translate = translate_wsr,
- .par = (const uint32_t[]){MR + 1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MR + 1,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "wsr.m2",
.translate = translate_wsr,
- .par = (const uint32_t[]){MR + 2},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MR + 2,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "wsr.m3",
.translate = translate_wsr,
- .par = (const uint32_t[]){MR + 3},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MR + 3,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "wsr.memctl",
- .translate = translate_wsr,
+ .translate = translate_wsr_memctl,
.par = (const uint32_t[]){MEMCTL},
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "wsr.mecr",
+ .translate = translate_wsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MECR,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "wsr.mepc",
+ .translate = translate_wsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MEPC,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "wsr.meps",
+ .translate = translate_wsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MEPS,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "wsr.mesave",
+ .translate = translate_wsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MESAVE,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "wsr.mesr",
+ .translate = translate_wsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MESR,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "wsr.mevaddr",
+ .translate = translate_wsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MESR,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.misc0",
.translate = translate_wsr,
- .par = (const uint32_t[]){MISC},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MISC,
+ XTENSA_OPTION_MISC_SR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.misc1",
.translate = translate_wsr,
- .par = (const uint32_t[]){MISC + 1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MISC + 1,
+ XTENSA_OPTION_MISC_SR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.misc2",
.translate = translate_wsr,
- .par = (const uint32_t[]){MISC + 2},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MISC + 2,
+ XTENSA_OPTION_MISC_SR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.misc3",
.translate = translate_wsr,
- .par = (const uint32_t[]){MISC + 3},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MISC + 3,
+ XTENSA_OPTION_MISC_SR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.mmid",
.translate = translate_wsr,
- .par = (const uint32_t[]){MMID},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MMID,
+ XTENSA_OPTION_TRACE_PORT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "wsr.prefctl",
+ .translate = translate_wsr,
+ .par = (const uint32_t[]){PREFCTL},
}, {
.name = "wsr.prid",
- .translate = translate_wsr,
- .par = (const uint32_t[]){PRID},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "wsr.ps",
- .translate = translate_wsr,
- .par = (const uint32_t[]){PS},
+ .translate = translate_wsr_ps,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ PS,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags =
+ XTENSA_OP_PRIVILEGED |
+ XTENSA_OP_EXIT_TB_M1 |
+ XTENSA_OP_CHECK_INTERRUPTS,
}, {
.name = "wsr.ptevaddr",
- .translate = translate_wsr,
- .par = (const uint32_t[]){PTEVADDR},
+ .translate = translate_wsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ PTEVADDR,
+ XTENSA_OPTION_MMU,
+ 0xffc00000,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.rasid",
- .translate = translate_wsr,
- .par = (const uint32_t[]){RASID},
+ .translate = translate_wsr_rasid,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ RASID,
+ XTENSA_OPTION_MMU,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
}, {
.name = "wsr.sar",
- .translate = translate_wsr,
+ .translate = translate_wsr_sar,
.par = (const uint32_t[]){SAR},
}, {
.name = "wsr.scompare1",
.translate = translate_wsr,
- .par = (const uint32_t[]){SCOMPARE1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ SCOMPARE1,
+ XTENSA_OPTION_CONDITIONAL_STORE,
+ },
}, {
.name = "wsr.vecbase",
.translate = translate_wsr,
- .par = (const uint32_t[]){VECBASE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ VECBASE,
+ XTENSA_OPTION_RELOCATABLE_VECTOR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "wsr.windowbase",
- .translate = translate_wsr,
- .par = (const uint32_t[]){WINDOW_BASE},
+ .translate = translate_wsr_windowbase,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ WINDOW_BASE,
+ XTENSA_OPTION_WINDOWED_REGISTER,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED |
+ XTENSA_OP_EXIT_TB_M1 |
+ XTENSA_OP_SYNC_REGISTER_WINDOW,
}, {
.name = "wsr.windowstart",
- .translate = translate_wsr,
- .par = (const uint32_t[]){WINDOW_START},
+ .translate = translate_wsr_windowstart,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ WINDOW_START,
+ XTENSA_OPTION_WINDOWED_REGISTER,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
}, {
.name = "wur.expstate",
.translate = translate_wur,
.par = (const uint32_t[]){EXPSTATE},
}, {
.name = "wur.fcr",
- .translate = translate_wur,
+ .translate = translate_wur_fcr,
.par = (const uint32_t[]){FCR},
+ .coprocessor = 0x1,
}, {
.name = "wur.fsr",
- .translate = translate_wur,
+ .translate = translate_wur_fsr,
.par = (const uint32_t[]){FSR},
+ .coprocessor = 0x1,
}, {
.name = "wur.threadptr",
.translate = translate_wur,
.par = (const uint32_t[]){BOOLEAN_XOR},
}, {
.name = "xsr.176",
- .translate = translate_xsr,
- .par = (const uint32_t[]){176},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "xsr.208",
- .translate = translate_xsr,
- .par = (const uint32_t[]){208},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "xsr.acchi",
- .translate = translate_xsr,
- .par = (const uint32_t[]){ACCHI},
+ .translate = translate_xsr_acchi,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ACCHI,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "xsr.acclo",
.translate = translate_xsr,
- .par = (const uint32_t[]){ACCLO},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ACCLO,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "xsr.atomctl",
- .translate = translate_xsr,
- .par = (const uint32_t[]){ATOMCTL},
+ .translate = translate_xsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ATOMCTL,
+ XTENSA_OPTION_ATOMCTL,
+ 0x3f,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.br",
- .translate = translate_xsr,
- .par = (const uint32_t[]){BR},
+ .translate = translate_xsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ BR,
+ XTENSA_OPTION_BOOLEAN,
+ 0xffff,
+ },
}, {
.name = "xsr.cacheattr",
.translate = translate_xsr,
- .par = (const uint32_t[]){CACHEATTR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ CACHEATTR,
+ XTENSA_OPTION_CACHEATTR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.ccompare0",
- .translate = translate_xsr,
- .par = (const uint32_t[]){CCOMPARE},
+ .translate = translate_xsr_ccompare,
+ .test_ill = test_ill_ccompare,
+ .par = (const uint32_t[]){
+ CCOMPARE,
+ XTENSA_OPTION_TIMER_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "xsr.ccompare1",
- .translate = translate_xsr,
- .par = (const uint32_t[]){CCOMPARE + 1},
+ .translate = translate_xsr_ccompare,
+ .test_ill = test_ill_ccompare,
+ .par = (const uint32_t[]){
+ CCOMPARE + 1,
+ XTENSA_OPTION_TIMER_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "xsr.ccompare2",
- .translate = translate_xsr,
- .par = (const uint32_t[]){CCOMPARE + 2},
+ .translate = translate_xsr_ccompare,
+ .test_ill = test_ill_ccompare,
+ .par = (const uint32_t[]){
+ CCOMPARE + 2,
+ XTENSA_OPTION_TIMER_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "xsr.ccount",
- .translate = translate_xsr,
- .par = (const uint32_t[]){CCOUNT},
+ .translate = translate_xsr_ccount,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ CCOUNT,
+ XTENSA_OPTION_TIMER_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "xsr.configid0",
- .translate = translate_xsr,
- .par = (const uint32_t[]){CONFIGID0},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "xsr.configid1",
- .translate = translate_xsr,
- .par = (const uint32_t[]){CONFIGID1},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "xsr.cpenable",
- .translate = translate_xsr,
- .par = (const uint32_t[]){CPENABLE},
+ .translate = translate_xsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ CPENABLE,
+ XTENSA_OPTION_COPROCESSOR,
+ 0xff,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
}, {
.name = "xsr.dbreaka0",
- .translate = translate_xsr,
- .par = (const uint32_t[]){DBREAKA},
+ .translate = translate_xsr_dbreaka,
+ .test_ill = test_ill_dbreak,
+ .par = (const uint32_t[]){
+ DBREAKA,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.dbreaka1",
- .translate = translate_xsr,
- .par = (const uint32_t[]){DBREAKA + 1},
+ .translate = translate_xsr_dbreaka,
+ .test_ill = test_ill_dbreak,
+ .par = (const uint32_t[]){
+ DBREAKA + 1,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.dbreakc0",
- .translate = translate_xsr,
- .par = (const uint32_t[]){DBREAKC},
+ .translate = translate_xsr_dbreakc,
+ .test_ill = test_ill_dbreak,
+ .par = (const uint32_t[]){
+ DBREAKC,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.dbreakc1",
- .translate = translate_xsr,
- .par = (const uint32_t[]){DBREAKC + 1},
+ .translate = translate_xsr_dbreakc,
+ .test_ill = test_ill_dbreak,
+ .par = (const uint32_t[]){
+ DBREAKC + 1,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.ddr",
.translate = translate_xsr,
- .par = (const uint32_t[]){DDR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ DDR,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.debugcause",
- .translate = translate_xsr,
- .par = (const uint32_t[]){DEBUGCAUSE},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "xsr.depc",
.translate = translate_xsr,
- .par = (const uint32_t[]){DEPC},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ DEPC,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.dtlbcfg",
- .translate = translate_xsr,
- .par = (const uint32_t[]){DTLBCFG},
+ .translate = translate_xsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ DTLBCFG,
+ XTENSA_OPTION_MMU,
+ 0x01130000,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.epc1",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPC1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ EPC1,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.epc2",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPC1 + 1},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 1,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.epc3",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPC1 + 2},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 2,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.epc4",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPC1 + 3},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 3,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.epc5",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPC1 + 4},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 4,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.epc6",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPC1 + 5},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 5,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.epc7",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPC1 + 6},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPC1 + 6,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.eps2",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPS2},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.eps3",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPS2 + 1},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 1,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.eps4",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPS2 + 2},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 2,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.eps5",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPS2 + 3},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 3,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.eps6",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPS2 + 4},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 4,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.eps7",
.translate = translate_xsr,
- .par = (const uint32_t[]){EPS2 + 5},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EPS2 + 5,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.exccause",
.translate = translate_xsr,
- .par = (const uint32_t[]){EXCCAUSE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ EXCCAUSE,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.excsave1",
.translate = translate_xsr,
- .par = (const uint32_t[]){EXCSAVE1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ EXCSAVE1,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.excsave2",
.translate = translate_xsr,
- .par = (const uint32_t[]){EXCSAVE1 + 1},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 1,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.excsave3",
.translate = translate_xsr,
- .par = (const uint32_t[]){EXCSAVE1 + 2},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 2,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.excsave4",
.translate = translate_xsr,
- .par = (const uint32_t[]){EXCSAVE1 + 3},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 3,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.excsave5",
.translate = translate_xsr,
- .par = (const uint32_t[]){EXCSAVE1 + 4},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 4,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.excsave6",
.translate = translate_xsr,
- .par = (const uint32_t[]){EXCSAVE1 + 5},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 5,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.excsave7",
.translate = translate_xsr,
- .par = (const uint32_t[]){EXCSAVE1 + 6},
+ .test_ill = test_ill_hpi,
+ .par = (const uint32_t[]){
+ EXCSAVE1 + 6,
+ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.excvaddr",
.translate = translate_xsr,
- .par = (const uint32_t[]){EXCVADDR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ EXCVADDR,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.ibreaka0",
- .translate = translate_xsr,
- .par = (const uint32_t[]){IBREAKA},
+ .translate = translate_xsr_ibreaka,
+ .test_ill = test_ill_ibreak,
+ .par = (const uint32_t[]){
+ IBREAKA,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "xsr.ibreaka1",
- .translate = translate_xsr,
- .par = (const uint32_t[]){IBREAKA + 1},
+ .translate = translate_xsr_ibreaka,
+ .test_ill = test_ill_ibreak,
+ .par = (const uint32_t[]){
+ IBREAKA + 1,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "xsr.ibreakenable",
- .translate = translate_xsr,
- .par = (const uint32_t[]){IBREAKENABLE},
+ .translate = translate_xsr_ibreakenable,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ IBREAKENABLE,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
}, {
.name = "xsr.icount",
- .translate = translate_xsr,
- .par = (const uint32_t[]){ICOUNT},
+ .translate = translate_xsr_icount,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ICOUNT,
+ XTENSA_OPTION_DEBUG,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.icountlevel",
- .translate = translate_xsr,
- .par = (const uint32_t[]){ICOUNTLEVEL},
+ .translate = translate_xsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ICOUNTLEVEL,
+ XTENSA_OPTION_DEBUG,
+ 0xf,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
}, {
.name = "xsr.intclear",
- .translate = translate_xsr,
- .par = (const uint32_t[]){INTCLEAR},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "xsr.intenable",
.translate = translate_xsr,
- .par = (const uint32_t[]){INTENABLE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ INTENABLE,
+ XTENSA_OPTION_INTERRUPT,
+ },
+ .op_flags =
+ XTENSA_OP_PRIVILEGED |
+ XTENSA_OP_EXIT_TB_0 |
+ XTENSA_OP_CHECK_INTERRUPTS,
}, {
.name = "xsr.interrupt",
- .translate = translate_xsr,
- .par = (const uint32_t[]){INTSET},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "xsr.intset",
- .translate = translate_xsr,
- .par = (const uint32_t[]){INTSET},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "xsr.itlbcfg",
- .translate = translate_xsr,
- .par = (const uint32_t[]){ITLBCFG},
+ .translate = translate_xsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ ITLBCFG,
+ XTENSA_OPTION_MMU,
+ 0x01130000,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.lbeg",
.translate = translate_xsr,
- .par = (const uint32_t[]){LBEG},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ LBEG,
+ XTENSA_OPTION_LOOP,
+ },
+ .op_flags = XTENSA_OP_EXIT_TB_M1,
}, {
.name = "xsr.lcount",
.translate = translate_xsr,
- .par = (const uint32_t[]){LCOUNT},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ LCOUNT,
+ XTENSA_OPTION_LOOP,
+ },
}, {
.name = "xsr.lend",
.translate = translate_xsr,
- .par = (const uint32_t[]){LEND},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ LEND,
+ XTENSA_OPTION_LOOP,
+ },
+ .op_flags = XTENSA_OP_EXIT_TB_M1,
}, {
.name = "xsr.litbase",
- .translate = translate_xsr,
- .par = (const uint32_t[]){LITBASE},
+ .translate = translate_xsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ LITBASE,
+ XTENSA_OPTION_EXTENDED_L32R,
+ 0xfffff001,
+ },
+ .op_flags = XTENSA_OP_EXIT_TB_M1,
}, {
.name = "xsr.m0",
.translate = translate_xsr,
- .par = (const uint32_t[]){MR},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MR,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "xsr.m1",
.translate = translate_xsr,
- .par = (const uint32_t[]){MR + 1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MR + 1,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "xsr.m2",
.translate = translate_xsr,
- .par = (const uint32_t[]){MR + 2},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MR + 2,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "xsr.m3",
.translate = translate_xsr,
- .par = (const uint32_t[]){MR + 3},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MR + 3,
+ XTENSA_OPTION_MAC16,
+ },
}, {
.name = "xsr.memctl",
- .translate = translate_xsr,
+ .translate = translate_xsr_memctl,
.par = (const uint32_t[]){MEMCTL},
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "xsr.mecr",
+ .translate = translate_xsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MECR,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "xsr.mepc",
+ .translate = translate_xsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MEPC,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "xsr.meps",
+ .translate = translate_xsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MEPS,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "xsr.mesave",
+ .translate = translate_xsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MESAVE,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "xsr.mesr",
+ .translate = translate_xsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MESR,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "xsr.mevaddr",
+ .translate = translate_xsr,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MESR,
+ XTENSA_OPTION_MEMORY_ECC_PARITY,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.misc0",
.translate = translate_xsr,
- .par = (const uint32_t[]){MISC},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MISC,
+ XTENSA_OPTION_MISC_SR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.misc1",
.translate = translate_xsr,
- .par = (const uint32_t[]){MISC + 1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MISC + 1,
+ XTENSA_OPTION_MISC_SR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.misc2",
.translate = translate_xsr,
- .par = (const uint32_t[]){MISC + 2},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MISC + 2,
+ XTENSA_OPTION_MISC_SR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.misc3",
.translate = translate_xsr,
- .par = (const uint32_t[]){MISC + 3},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ MISC + 3,
+ XTENSA_OPTION_MISC_SR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
+ }, {
+ .name = "xsr.prefctl",
+ .translate = translate_xsr,
+ .par = (const uint32_t[]){PREFCTL},
}, {
.name = "xsr.prid",
- .translate = translate_xsr,
- .par = (const uint32_t[]){PRID},
+ .op_flags = XTENSA_OP_ILL,
}, {
.name = "xsr.ps",
- .translate = translate_xsr,
- .par = (const uint32_t[]){PS},
+ .translate = translate_xsr_ps,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ PS,
+ XTENSA_OPTION_EXCEPTION,
+ },
+ .op_flags =
+ XTENSA_OP_PRIVILEGED |
+ XTENSA_OP_EXIT_TB_M1 |
+ XTENSA_OP_CHECK_INTERRUPTS,
}, {
.name = "xsr.ptevaddr",
- .translate = translate_xsr,
- .par = (const uint32_t[]){PTEVADDR},
+ .translate = translate_xsr_mask,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ PTEVADDR,
+ XTENSA_OPTION_MMU,
+ 0xffc00000,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.rasid",
- .translate = translate_xsr,
- .par = (const uint32_t[]){RASID},
+ .translate = translate_xsr_rasid,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ RASID,
+ XTENSA_OPTION_MMU,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
}, {
.name = "xsr.sar",
- .translate = translate_xsr,
+ .translate = translate_xsr_sar,
.par = (const uint32_t[]){SAR},
}, {
.name = "xsr.scompare1",
.translate = translate_xsr,
- .par = (const uint32_t[]){SCOMPARE1},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ SCOMPARE1,
+ XTENSA_OPTION_CONDITIONAL_STORE,
+ },
}, {
.name = "xsr.vecbase",
.translate = translate_xsr,
- .par = (const uint32_t[]){VECBASE},
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ VECBASE,
+ XTENSA_OPTION_RELOCATABLE_VECTOR,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED,
}, {
.name = "xsr.windowbase",
- .translate = translate_xsr,
- .par = (const uint32_t[]){WINDOW_BASE},
+ .translate = translate_xsr_windowbase,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ WINDOW_BASE,
+ XTENSA_OPTION_WINDOWED_REGISTER,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED |
+ XTENSA_OP_EXIT_TB_M1 |
+ XTENSA_OP_SYNC_REGISTER_WINDOW,
}, {
.name = "xsr.windowstart",
- .translate = translate_xsr,
- .par = (const uint32_t[]){WINDOW_START},
+ .translate = translate_xsr_windowstart,
+ .test_ill = test_ill_sr,
+ .par = (const uint32_t[]){
+ WINDOW_START,
+ XTENSA_OPTION_WINDOWED_REGISTER,
+ },
+ .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
},
};
};
-static void translate_abs_s(DisasContext *dc, const uint32_t arg[],
+static void translate_abs_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_cpenable(dc, 0)) {
- gen_helper_abs_s(cpu_FR[arg[0]], cpu_FR[arg[1]]);
- }
+ gen_helper_abs_s(arg[0].out, arg[1].in);
}
-static void translate_add_s(DisasContext *dc, const uint32_t arg[],
+static void translate_add_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_cpenable(dc, 0)) {
- gen_helper_add_s(cpu_FR[arg[0]], cpu_env,
- cpu_FR[arg[1]], cpu_FR[arg[2]]);
- }
+ gen_helper_add_s(arg[0].out, cpu_env,
+ arg[1].in, arg[2].in);
}
enum {
COMPARE_ULE,
};
-static void translate_compare_s(DisasContext *dc, const uint32_t arg[],
+static void translate_compare_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
static void (* const helper[])(TCGv_env env, TCGv_i32 bit,
[COMPARE_OLE] = gen_helper_ole_s,
[COMPARE_ULE] = gen_helper_ule_s,
};
+ TCGv_i32 bit = tcg_const_i32(1 << arg[0].imm);
- if (gen_check_cpenable(dc, 0)) {
- TCGv_i32 bit = tcg_const_i32(1 << arg[0]);
-
- helper[par[0]](cpu_env, bit, cpu_FR[arg[1]], cpu_FR[arg[2]]);
- tcg_temp_free(bit);
- }
+ helper[par[0]](cpu_env, bit, arg[1].in, arg[2].in);
+ tcg_temp_free(bit);
}
-static void translate_float_s(DisasContext *dc, const uint32_t arg[],
+static void translate_float_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[1]) && gen_check_cpenable(dc, 0)) {
- TCGv_i32 scale = tcg_const_i32(-arg[2]);
+ TCGv_i32 scale = tcg_const_i32(-arg[2].imm);
- if (par[0]) {
- gen_helper_uitof(cpu_FR[arg[0]], cpu_env, cpu_R[arg[1]], scale);
- } else {
- gen_helper_itof(cpu_FR[arg[0]], cpu_env, cpu_R[arg[1]], scale);
- }
- tcg_temp_free(scale);
+ if (par[0]) {
+ gen_helper_uitof(arg[0].out, cpu_env, arg[1].in, scale);
+ } else {
+ gen_helper_itof(arg[0].out, cpu_env, arg[1].in, scale);
}
+ tcg_temp_free(scale);
}
-static void translate_ftoi_s(DisasContext *dc, const uint32_t arg[],
+static void translate_ftoi_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0]) && gen_check_cpenable(dc, 0)) {
- TCGv_i32 rounding_mode = tcg_const_i32(par[0]);
- TCGv_i32 scale = tcg_const_i32(arg[2]);
+ TCGv_i32 rounding_mode = tcg_const_i32(par[0]);
+ TCGv_i32 scale = tcg_const_i32(arg[2].imm);
- if (par[1]) {
- gen_helper_ftoui(cpu_R[arg[0]], cpu_FR[arg[1]],
- rounding_mode, scale);
- } else {
- gen_helper_ftoi(cpu_R[arg[0]], cpu_FR[arg[1]],
- rounding_mode, scale);
- }
- tcg_temp_free(rounding_mode);
- tcg_temp_free(scale);
+ if (par[1]) {
+ gen_helper_ftoui(arg[0].out, arg[1].in,
+ rounding_mode, scale);
+ } else {
+ gen_helper_ftoi(arg[0].out, arg[1].in,
+ rounding_mode, scale);
}
+ tcg_temp_free(rounding_mode);
+ tcg_temp_free(scale);
}
-static void translate_ldsti(DisasContext *dc, const uint32_t arg[],
+static void translate_ldsti(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[1]) && gen_check_cpenable(dc, 0)) {
- TCGv_i32 addr = tcg_temp_new_i32();
+ TCGv_i32 addr = tcg_temp_new_i32();
- tcg_gen_addi_i32(addr, cpu_R[arg[1]], arg[2]);
- gen_load_store_alignment(dc, 2, addr, false);
- if (par[0]) {
- tcg_gen_qemu_st32(cpu_FR[arg[0]], addr, dc->cring);
- } else {
- tcg_gen_qemu_ld32u(cpu_FR[arg[0]], addr, dc->cring);
- }
- if (par[1]) {
- tcg_gen_mov_i32(cpu_R[arg[1]], addr);
- }
- tcg_temp_free(addr);
+ tcg_gen_addi_i32(addr, arg[1].in, arg[2].imm);
+ gen_load_store_alignment(dc, 2, addr, false);
+ if (par[0]) {
+ tcg_gen_qemu_st32(arg[0].in, addr, dc->cring);
+ } else {
+ tcg_gen_qemu_ld32u(arg[0].out, addr, dc->cring);
}
+ if (par[1]) {
+ tcg_gen_mov_i32(arg[1].out, addr);
+ }
+ tcg_temp_free(addr);
}
-static void translate_ldstx(DisasContext *dc, const uint32_t arg[],
+static void translate_ldstx(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check2(dc, arg[1], arg[2]) && gen_check_cpenable(dc, 0)) {
- TCGv_i32 addr = tcg_temp_new_i32();
+ TCGv_i32 addr = tcg_temp_new_i32();
- tcg_gen_add_i32(addr, cpu_R[arg[1]], cpu_R[arg[2]]);
- gen_load_store_alignment(dc, 2, addr, false);
- if (par[0]) {
- tcg_gen_qemu_st32(cpu_FR[arg[0]], addr, dc->cring);
- } else {
- tcg_gen_qemu_ld32u(cpu_FR[arg[0]], addr, dc->cring);
- }
- if (par[1]) {
- tcg_gen_mov_i32(cpu_R[arg[1]], addr);
- }
- tcg_temp_free(addr);
+ tcg_gen_add_i32(addr, arg[1].in, arg[2].in);
+ gen_load_store_alignment(dc, 2, addr, false);
+ if (par[0]) {
+ tcg_gen_qemu_st32(arg[0].in, addr, dc->cring);
+ } else {
+ tcg_gen_qemu_ld32u(arg[0].out, addr, dc->cring);
+ }
+ if (par[1]) {
+ tcg_gen_mov_i32(arg[1].out, addr);
}
+ tcg_temp_free(addr);
}
-static void translate_madd_s(DisasContext *dc, const uint32_t arg[],
+static void translate_madd_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_cpenable(dc, 0)) {
- gen_helper_madd_s(cpu_FR[arg[0]], cpu_env,
- cpu_FR[arg[0]], cpu_FR[arg[1]], cpu_FR[arg[2]]);
- }
+ gen_helper_madd_s(arg[0].out, cpu_env,
+ arg[0].in, arg[1].in, arg[2].in);
}
-static void translate_mov_s(DisasContext *dc, const uint32_t arg[],
+static void translate_mov_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_cpenable(dc, 0)) {
- tcg_gen_mov_i32(cpu_FR[arg[0]], cpu_FR[arg[1]]);
- }
+ tcg_gen_mov_i32(arg[0].out, arg[1].in);
}
-static void translate_movcond_s(DisasContext *dc, const uint32_t arg[],
+static void translate_movcond_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[2]) && gen_check_cpenable(dc, 0)) {
- TCGv_i32 zero = tcg_const_i32(0);
+ TCGv_i32 zero = tcg_const_i32(0);
- tcg_gen_movcond_i32(par[0], cpu_FR[arg[0]],
- cpu_R[arg[2]], zero,
- cpu_FR[arg[1]], cpu_FR[arg[0]]);
- tcg_temp_free(zero);
- }
+ tcg_gen_movcond_i32(par[0], arg[0].out,
+ arg[2].in, zero,
+ arg[1].in, arg[0].in);
+ tcg_temp_free(zero);
}
-static void translate_movp_s(DisasContext *dc, const uint32_t arg[],
+static void translate_movp_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_cpenable(dc, 0)) {
- TCGv_i32 zero = tcg_const_i32(0);
- TCGv_i32 tmp = tcg_temp_new_i32();
+ TCGv_i32 zero = tcg_const_i32(0);
+ TCGv_i32 tmp = tcg_temp_new_i32();
- tcg_gen_andi_i32(tmp, cpu_SR[BR], 1 << arg[2]);
- tcg_gen_movcond_i32(par[0],
- cpu_FR[arg[0]], tmp, zero,
- cpu_FR[arg[1]], cpu_FR[arg[0]]);
- tcg_temp_free(tmp);
- tcg_temp_free(zero);
- }
+ tcg_gen_andi_i32(tmp, arg[2].in, 1 << arg[2].imm);
+ tcg_gen_movcond_i32(par[0],
+ arg[0].out, tmp, zero,
+ arg[1].in, arg[0].in);
+ tcg_temp_free(tmp);
+ tcg_temp_free(zero);
}
-static void translate_mul_s(DisasContext *dc, const uint32_t arg[],
+static void translate_mul_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_cpenable(dc, 0)) {
- gen_helper_mul_s(cpu_FR[arg[0]], cpu_env,
- cpu_FR[arg[1]], cpu_FR[arg[2]]);
- }
+ gen_helper_mul_s(arg[0].out, cpu_env,
+ arg[1].in, arg[2].in);
}
-static void translate_msub_s(DisasContext *dc, const uint32_t arg[],
+static void translate_msub_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_cpenable(dc, 0)) {
- gen_helper_msub_s(cpu_FR[arg[0]], cpu_env,
- cpu_FR[arg[0]], cpu_FR[arg[1]], cpu_FR[arg[2]]);
- }
+ gen_helper_msub_s(arg[0].out, cpu_env,
+ arg[0].in, arg[1].in, arg[2].in);
}
-static void translate_neg_s(DisasContext *dc, const uint32_t arg[],
+static void translate_neg_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_cpenable(dc, 0)) {
- gen_helper_neg_s(cpu_FR[arg[0]], cpu_FR[arg[1]]);
- }
+ gen_helper_neg_s(arg[0].out, arg[1].in);
}
-static void translate_rfr_s(DisasContext *dc, const uint32_t arg[],
+static void translate_rfr_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[0]) &&
- gen_check_cpenable(dc, 0)) {
- tcg_gen_mov_i32(cpu_R[arg[0]], cpu_FR[arg[1]]);
- }
+ tcg_gen_mov_i32(arg[0].out, arg[1].in);
}
-static void translate_sub_s(DisasContext *dc, const uint32_t arg[],
+static void translate_sub_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_check_cpenable(dc, 0)) {
- gen_helper_sub_s(cpu_FR[arg[0]], cpu_env,
- cpu_FR[arg[1]], cpu_FR[arg[2]]);
- }
+ gen_helper_sub_s(arg[0].out, cpu_env,
+ arg[1].in, arg[2].in);
}
-static void translate_wfr_s(DisasContext *dc, const uint32_t arg[],
+static void translate_wfr_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- if (gen_window_check1(dc, arg[1]) &&
- gen_check_cpenable(dc, 0)) {
- tcg_gen_mov_i32(cpu_FR[arg[0]], cpu_R[arg[1]]);
- }
+ tcg_gen_mov_i32(arg[0].out, arg[1].in);
}
static const XtensaOpcodeOps fpu2000_ops[] = {
{
.name = "abs.s",
.translate = translate_abs_s,
+ .coprocessor = 0x1,
}, {
.name = "add.s",
.translate = translate_add_s,
+ .coprocessor = 0x1,
}, {
.name = "ceil.s",
.translate = translate_ftoi_s,
.par = (const uint32_t[]){float_round_up, false},
+ .coprocessor = 0x1,
}, {
.name = "float.s",
.translate = translate_float_s,
.par = (const uint32_t[]){false},
+ .coprocessor = 0x1,
}, {
.name = "floor.s",
.translate = translate_ftoi_s,
.par = (const uint32_t[]){float_round_down, false},
+ .coprocessor = 0x1,
}, {
.name = "lsi",
.translate = translate_ldsti,
.par = (const uint32_t[]){false, false},
+ .op_flags = XTENSA_OP_LOAD,
+ .coprocessor = 0x1,
}, {
.name = "lsiu",
.translate = translate_ldsti,
.par = (const uint32_t[]){false, true},
+ .op_flags = XTENSA_OP_LOAD,
+ .coprocessor = 0x1,
}, {
.name = "lsx",
.translate = translate_ldstx,
.par = (const uint32_t[]){false, false},
+ .op_flags = XTENSA_OP_LOAD,
+ .coprocessor = 0x1,
}, {
.name = "lsxu",
.translate = translate_ldstx,
.par = (const uint32_t[]){false, true},
+ .op_flags = XTENSA_OP_LOAD,
+ .coprocessor = 0x1,
}, {
.name = "madd.s",
.translate = translate_madd_s,
+ .coprocessor = 0x1,
}, {
.name = "mov.s",
.translate = translate_mov_s,
+ .coprocessor = 0x1,
}, {
.name = "moveqz.s",
.translate = translate_movcond_s,
.par = (const uint32_t[]){TCG_COND_EQ},
+ .coprocessor = 0x1,
}, {
.name = "movf.s",
.translate = translate_movp_s,
.par = (const uint32_t[]){TCG_COND_EQ},
+ .coprocessor = 0x1,
}, {
.name = "movgez.s",
.translate = translate_movcond_s,
.par = (const uint32_t[]){TCG_COND_GE},
+ .coprocessor = 0x1,
}, {
.name = "movltz.s",
.translate = translate_movcond_s,
.par = (const uint32_t[]){TCG_COND_LT},
+ .coprocessor = 0x1,
}, {
.name = "movnez.s",
.translate = translate_movcond_s,
.par = (const uint32_t[]){TCG_COND_NE},
+ .coprocessor = 0x1,
}, {
.name = "movt.s",
.translate = translate_movp_s,
.par = (const uint32_t[]){TCG_COND_NE},
+ .coprocessor = 0x1,
}, {
.name = "msub.s",
.translate = translate_msub_s,
+ .coprocessor = 0x1,
}, {
.name = "mul.s",
.translate = translate_mul_s,
+ .coprocessor = 0x1,
}, {
.name = "neg.s",
.translate = translate_neg_s,
+ .coprocessor = 0x1,
}, {
.name = "oeq.s",
.translate = translate_compare_s,
.par = (const uint32_t[]){COMPARE_OEQ},
+ .coprocessor = 0x1,
}, {
.name = "ole.s",
.translate = translate_compare_s,
.par = (const uint32_t[]){COMPARE_OLE},
+ .coprocessor = 0x1,
}, {
.name = "olt.s",
.translate = translate_compare_s,
.par = (const uint32_t[]){COMPARE_OLT},
+ .coprocessor = 0x1,
}, {
.name = "rfr",
.translate = translate_rfr_s,
+ .coprocessor = 0x1,
}, {
.name = "round.s",
.translate = translate_ftoi_s,
.par = (const uint32_t[]){float_round_nearest_even, false},
+ .coprocessor = 0x1,
}, {
.name = "ssi",
.translate = translate_ldsti,
.par = (const uint32_t[]){true, false},
+ .op_flags = XTENSA_OP_STORE,
+ .coprocessor = 0x1,
}, {
.name = "ssiu",
.translate = translate_ldsti,
.par = (const uint32_t[]){true, true},
+ .op_flags = XTENSA_OP_STORE,
+ .coprocessor = 0x1,
}, {
.name = "ssx",
.translate = translate_ldstx,
.par = (const uint32_t[]){true, false},
+ .op_flags = XTENSA_OP_STORE,
+ .coprocessor = 0x1,
}, {
.name = "ssxu",
.translate = translate_ldstx,
.par = (const uint32_t[]){true, true},
+ .op_flags = XTENSA_OP_STORE,
+ .coprocessor = 0x1,
}, {
.name = "sub.s",
.translate = translate_sub_s,
+ .coprocessor = 0x1,
}, {
.name = "trunc.s",
.translate = translate_ftoi_s,
.par = (const uint32_t[]){float_round_to_zero, false},
+ .coprocessor = 0x1,
}, {
.name = "ueq.s",
.translate = translate_compare_s,
.par = (const uint32_t[]){COMPARE_UEQ},
+ .coprocessor = 0x1,
}, {
.name = "ufloat.s",
.translate = translate_float_s,
.par = (const uint32_t[]){true},
+ .coprocessor = 0x1,
}, {
.name = "ule.s",
.translate = translate_compare_s,
.par = (const uint32_t[]){COMPARE_ULE},
+ .coprocessor = 0x1,
}, {
.name = "ult.s",
.translate = translate_compare_s,
.par = (const uint32_t[]){COMPARE_ULT},
+ .coprocessor = 0x1,
}, {
.name = "un.s",
.translate = translate_compare_s,
.par = (const uint32_t[]){COMPARE_UN},
+ .coprocessor = 0x1,
}, {
.name = "utrunc.s",
.translate = translate_ftoi_s,
.par = (const uint32_t[]){float_round_to_zero, true},
+ .coprocessor = 0x1,
}, {
.name = "wfr",
.translate = translate_wfr_s,
+ .coprocessor = 0x1,
},
};
projects / qemu.git / blobdiff