chardev: Shorten references into ChardevBackend

[qemu.git] / target-xtensa / cpu.h

diff --git a/target-xtensa/cpu.h b/target-xtensa/cpu.h
index dfd0d1ceda5a1db1e7eb78377f16519b7c514aea..d0bd9dada857eb5b94812385888ec99b860e6145 100644 (file)
--- a/target-xtensa/cpu.h
+++ b/target-xtensa/cpu.h
@@ -30,11 +30,9 @@
 
 #define ALIGNED_ONLY
 #define TARGET_LONG_BITS 32
-#define ELF_MACHINE EM_XTENSA
 
 #define CPUArchState struct CPUXtensaState
 
-#include "config.h"
 #include "qemu-common.h"
 #include "exec/cpu-defs.h"
 #include "fpu/softfloat.h"
@@ -65,6 +63,7 @@ enum {
     XTENSA_OPTION_MP_SYNCHRO,
     XTENSA_OPTION_CONDITIONAL_STORE,
     XTENSA_OPTION_ATOMCTL,
+    XTENSA_OPTION_DEPBITS,
 
     /* Interrupts and exceptions */
     XTENSA_OPTION_EXCEPTION,
@@ -287,6 +286,7 @@ typedef struct XtensaGdbReg {
     int targno;
     int type;
     int group;
+    unsigned size;
 } XtensaGdbReg;
 
 typedef struct XtensaGdbRegmap {
@@ -336,6 +336,18 @@ typedef struct XtensaConfigList {
     struct XtensaConfigList *next;
 } XtensaConfigList;
 
+#ifdef HOST_WORDS_BIGENDIAN
+enum {
+    FP_F32_HIGH,
+    FP_F32_LOW,
+};
+#else
+enum {
+    FP_F32_LOW,
+    FP_F32_HIGH,
+};
+#endif
+
 typedef struct CPUXtensaState {
     const XtensaConfig *config;
     uint32_t regs[16];
@@ -343,7 +355,10 @@ typedef struct CPUXtensaState {
     uint32_t sregs[256];
     uint32_t uregs[256];
     uint32_t phys_regs[MAX_NAREG];
-    float32 fregs[16];
+    union {
+        float32 f32[2];
+        float64 f64;
+    } fregs[16];
     float_status fp_status;
 
     xtensa_tlb_entry itlb[7][MAX_TLB_WAY_SIZE];
@@ -367,7 +382,6 @@ typedef struct CPUXtensaState {
 #include "cpu-qom.h"
 
 #define cpu_exec cpu_xtensa_exec
-#define cpu_gen_code cpu_xtensa_gen_code
 #define cpu_signal_handler cpu_xtensa_signal_handler
 #define cpu_list xtensa_cpu_list
 
@@ -383,7 +397,8 @@ XtensaCPU *cpu_xtensa_init(const char *cpu_model);
 
 void xtensa_translate_init(void);
 void xtensa_breakpoint_handler(CPUState *cs);
-int cpu_xtensa_exec(CPUXtensaState *s);
+int cpu_xtensa_exec(CPUState *cpu);
+void xtensa_finalize_config(XtensaConfig *config);
 void xtensa_register_core(XtensaConfigList *node);
 void check_interrupts(CPUXtensaState *s);
 void xtensa_irq_init(CPUXtensaState *env);
@@ -475,7 +490,7 @@ static inline uint32_t xtensa_replicate_windowstart(CPUXtensaState *env)
 #define MMU_MODE2_SUFFIX _ring2
 #define MMU_MODE3_SUFFIX _ring3
 
-static inline int cpu_mmu_index(CPUXtensaState *env)
+static inline int cpu_mmu_index(CPUXtensaState *env, bool ifetch)
 {
     return xtensa_get_cring(env);
 }