Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190522' into staging

[qemu.git] / include / elf.h

diff --git a/include/elf.h b/include/elf.h
index 0ac7911b7b3f217a0f6b205357c956216f98ceca..ea7708a4ea9a807c1d2a15a5fd8f6877df8aa2f9 100644 (file)
--- a/include/elf.h
+++ b/include/elf.h
@@ -782,11 +782,11 @@ typedef struct {
 /* ARM-specific values for sh_flags */
 #define SHF_ARM_ENTRYSECT  0x10000000   /* Section contains an entry point */
 #define SHF_ARM_COMDEF     0x80000000   /* Section may be multiply defined
-                                          in the input to a link step */
+                                           in the input to a link step */
 
 /* ARM-specific program header flags */
 #define PF_ARM_SB          0x10000000   /* Segment contains the location
-                                          addressed by the static base */
+                                           addressed by the static base */
 
 /* ARM relocs.  */
 #define R_ARM_NONE             0       /* No reloc */
@@ -1047,7 +1047,7 @@ typedef struct {
 #define R_X86_64_JUMP_SLOT     7       /* Create PLT entry */
 #define R_X86_64_RELATIVE      8       /* Adjust by program base */
 #define R_X86_64_GOTPCREL      9       /* 32 bit signed pc relative
-                                          offset to GOT */
+                                           offset to GOT */
 #define R_X86_64_32            10      /* Direct 32 bit zero extended */
 #define R_X86_64_32S           11      /* Direct 32 bit sign extended */
 #define R_X86_64_16            12      /* Direct 16 bit zero extended */
@@ -1070,7 +1070,7 @@ typedef struct {
 #define EF_PARISC_LSB          0x00040000 /* Program expects little endian. */
 #define EF_PARISC_WIDE         0x00080000 /* Program expects wide mode.  */
 #define EF_PARISC_NO_KABP      0x00100000 /* No kernel assisted branch
-                                             prediction.  */
+                                              prediction.  */
 #define EF_PARISC_LAZYSWAP     0x00400000 /* Allow lazy swapping.  */
 #define EF_PARISC_ARCH         0x0000ffff /* Architecture version.  */
 
@@ -1083,7 +1083,7 @@ typedef struct {
 /* Additional section indeces.  */
 
 #define SHN_PARISC_ANSI_COMMON 0xff00     /* Section for tenatively declared
-                                             symbols in ANSI C.  */
+                                              symbols in ANSI C.  */
 #define SHN_PARISC_HUGE_COMMON 0xff01     /* Common blocks in huge model.  */
 
 /* Legal values for sh_type field of Elf32_Shdr.  */
@@ -1393,6 +1393,16 @@ typedef struct {
 #define R_RISCV_SET16         55
 #define R_RISCV_SET32         56
 
+/* RISC-V ELF Flags.  */
+#define EF_RISCV_RVC              0x0001
+#define EF_RISCV_FLOAT_ABI        0x0006
+#define EF_RISCV_FLOAT_ABI_SOFT   0x0000
+#define EF_RISCV_FLOAT_ABI_SINGLE 0x0002
+#define EF_RISCV_FLOAT_ABI_DOUBLE 0x0004
+#define EF_RISCV_FLOAT_ABI_QUAD   0x0006
+#define EF_RISCV_RVE              0x0008
+#define EF_RISCV_TSO              0x0010
+
 typedef struct elf32_rel {
   Elf32_Addr   r_offset;
   Elf32_Word   r_info;
@@ -1640,6 +1650,16 @@ typedef struct elf64_shdr {
 #define NT_ARM_HW_WATCH 0x403           /* ARM hardware watchpoint registers */
 #define NT_ARM_SYSTEM_CALL      0x404   /* ARM system call number */
 
+/*
+ * Physical entry point into the kernel.
+ *
+ * 32bit entry point into the kernel. When requested to launch the
+ * guest kernel, use this entry point to launch the guest in 32-bit
+ * protected mode with paging disabled.
+ *
+ * [ Corresponding definition in Linux kernel: include/xen/interface/elfnote.h ]
+ */
+#define XEN_ELFNOTE_PHYS32_ENTRY    18  /* 0x12 */
 
 /* Note header in a PT_NOTE section */
 typedef struct elf32_note {