diff options
| -rw-r--r-- | elf.h | 44 | ||||
| -rw-r--r-- | linux-user/elfload.c | 9 |
2 files changed, 44 insertions, 9 deletions
@@ -147,8 +147,37 @@ typedef int64_t Elf64_Sxword; #define DT_DEBUG 21 #define DT_TEXTREL 22 #define DT_JMPREL 23 +#define DT_BINDNOW 24 +#define DT_INIT_ARRAY 25 +#define DT_FINI_ARRAY 26 +#define DT_INIT_ARRAYSZ 27 +#define DT_FINI_ARRAYSZ 28 +#define DT_RUNPATH 29 +#define DT_FLAGS 30 +#define DT_LOOS 0x6000000d +#define DT_HIOS 0x6ffff000 #define DT_LOPROC 0x70000000 #define DT_HIPROC 0x7fffffff + +/* DT_ entries which fall between DT_VALRNGLO and DT_VALRNDHI use + the d_val field of the Elf*_Dyn structure. I.e. they contain scalars. */ +#define DT_VALRNGLO 0x6ffffd00 +#define DT_VALRNGHI 0x6ffffdff + +/* DT_ entries which fall between DT_ADDRRNGLO and DT_ADDRRNGHI use + the d_ptr field of the Elf*_Dyn structure. I.e. they contain pointers. */ +#define DT_ADDRRNGLO 0x6ffffe00 +#define DT_ADDRRNGHI 0x6ffffeff + +#define DT_VERSYM 0x6ffffff0 +#define DT_RELACOUNT 0x6ffffff9 +#define DT_RELCOUNT 0x6ffffffa +#define DT_FLAGS_1 0x6ffffffb +#define DT_VERDEF 0x6ffffffc +#define DT_VERDEFNUM 0x6ffffffd +#define DT_VERNEED 0x6ffffffe +#define DT_VERNEEDNUM 0x6fffffff + #define DT_MIPS_RLD_VERSION 0x70000001 #define DT_MIPS_TIME_STAMP 0x70000002 #define DT_MIPS_ICHECKSUM 0x70000003 @@ -207,6 +236,21 @@ typedef int64_t Elf64_Sxword; #define AT_PLATFORM 15 /* string identifying CPU for optimizations */ #define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */ #define AT_CLKTCK 17 /* frequency at which times() increments */ +#define AT_FPUCW 18 /* info about fpu initialization by kernel */ +#define AT_DCACHEBSIZE 19 /* data cache block size */ +#define AT_ICACHEBSIZE 20 /* instruction cache block size */ +#define AT_UCACHEBSIZE 21 /* unified cache block size */ +#define AT_IGNOREPPC 22 /* ppc only; entry should be ignored */ +#define AT_SECURE 23 /* boolean, was exec suid-like? */ +#define AT_BASE_PLATFORM 24 /* string identifying real platforms */ +#define AT_RANDOM 25 /* address of 16 random bytes */ +#define AT_EXECFN 31 /* filename of the executable */ +#define AT_SYSINFO 32 /* address of kernel entry point */ +#define AT_SYSINFO_EHDR 33 /* address of kernel vdso */ +#define AT_L1I_CACHESHAPE 34 /* shapes of the caches: */ +#define AT_L1D_CACHESHAPE 35 /* bits 0-3: cache associativity. */ +#define AT_L2_CACHESHAPE 36 /* bits 4-7: log2 of line size. */ +#define AT_L3_CACHESHAPE 37 /* val&~255: cache size. */ typedef struct dynamic{ Elf32_Sword d_tag; diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 5a0d3d41c9..2727222c3f 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -480,15 +480,6 @@ static uint32_t get_elf_hwcap(void) } /* - * We need to put in some extra aux table entries to tell glibc what - * the cache block size is, so it can use the dcbz instruction safely. - */ -#define AT_DCACHEBSIZE 19 -#define AT_ICACHEBSIZE 20 -#define AT_UCACHEBSIZE 21 -/* A special ignored type value for PPC, for glibc compatibility. */ -#define AT_IGNOREPPC 22 -/* * The requirements here are: * - keep the final alignment of sp (sp & 0xf) * - make sure the 32-bit value at the first 16 byte aligned position of |