diff options
Diffstat (limited to 'usr/src/cmd/sgs/include/sparc/machdep_sparc.h')
| -rw-r--r-- | usr/src/cmd/sgs/include/sparc/machdep_sparc.h | 50 |
1 files changed, 1 insertions, 49 deletions
diff --git a/usr/src/cmd/sgs/include/sparc/machdep_sparc.h b/usr/src/cmd/sgs/include/sparc/machdep_sparc.h index 22c8f512c6..fa361b6425 100644 --- a/usr/src/cmd/sgs/include/sparc/machdep_sparc.h +++ b/usr/src/cmd/sgs/include/sparc/machdep_sparc.h @@ -113,57 +113,11 @@ extern "C" { #define M_BIND_ADJ 4 /* adjustment for end of */ /* elf_rtbndr() address */ - -/* - * Plt and Got information; the first few .got and .plt entries are reserved - * PLT[0] jump to dynamic linker - * GOT[0] address of _DYNAMIC - */ -#define M_PLT_INSSIZE 4 /* single plt instruction size */ -#define M_GOT_XDYNAMIC 0 /* got index for _DYNAMIC */ -#define M_GOT_XNumber 1 /* reserved no. of got entries */ - -/* - * ELF32 bit PLT constants - */ -#define M32_PLT_ENTSIZE 12 /* 32bit plt entry size in bytes */ - -/* - * ELF64 bit PLT constants - */ -#define M64_PLT_NEARPLTS 0x8000 /* # of NEAR PLTS we can have */ -#define M64_PLT_ENTSIZE 32 /* plt entry size in bytes */ -#define M64_PLT_FENTSIZE 24 /* size of far plt is 6 instructions */ - /* x 4bytes */ -#define M64_PLT_PSIZE 8 /* size of PLTP pointer */ -#define M64_PLT_FBLKCNTS 160 /* # of plts in far PLT blocks */ -#define M64_PLT_FBLOCKSZ (M64_PLT_FBLKCNTS *\ - M64_PLT_ENTSIZE) /* size of far PLT block */ - - -#ifdef _ELF64 -#define M_PLT_ENTSIZE M64_PLT_ENTSIZE /* plt entry size in bytes */ -#define M_PLT_XNumber 4 /* reserved no. of plt entries */ -#define M_PLT_ALIGN 256 /* alignment of .plt section */ -#define M_PLT_RESERVSZ (M_PLT_XNumber * \ - M_PLT_ENTSIZE) /* first 4 plt's reserved */ -#define M_GOT_ENTSIZE 8 /* got entry size in bytes */ -#define M_GOT_MAXSMALL 1024 /* maximum no. of small gots */ -#else /* Elf32 */ -#define M_PLT_ENTSIZE M32_PLT_ENTSIZE /* plt entry size in bytes */ -#define M_PLT_XNumber 4 /* reserved no. of plt entries */ -#define M_PLT_ALIGN M_WORD_ALIGN /* alignment of .plt section */ -#define M_PLT_RESERVSZ (M_PLT_XNumber * \ - M_PLT_ENTSIZE) /* first 4 plt's reserved */ -#define M_GOT_ENTSIZE 4 /* got entry size in bytes */ -#define M_GOT_MAXSMALL 2048 /* maximum no. of small gots */ -#endif /* _ELF64 */ - /* transition flags for got sizing */ +/* transition flags for got sizing */ #define M_GOT_LARGE (Sword)(-M_GOT_MAXSMALL - 1) #define M_GOT_SMALL (Sword)(-M_GOT_MAXSMALL - 2) #define M_GOT_MIXED (Sword)(-M_GOT_MAXSMALL - 3) - /* * Other machine dependent entities */ @@ -179,13 +133,11 @@ extern "C" { #define M_SEGM_ORIGIN (Addr)0x100000000ULL /* default 1st segment origin */ #define M_SEGM_AORIGIN (Addr)0x100000ULL /* alternative 1st segment */ /* origin */ -#define M_WORD_ALIGN 8 #else #define M_SEGM_ALIGN ELF_SPARC_MAXPGSZ #define M_SEGM_ORIGIN (Addr)0x10000 /* default 1st segment origin */ #define M_SEGM_AORIGIN M_SEGM_ORIGIN /* alternative 1st segment */ /* origin */ -#define M_WORD_ALIGN 4 #endif /* |