diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/bits/link.h')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/bits/link.h | 44 |
1 files changed, 41 insertions, 3 deletions
diff --git a/sysdeps/powerpc/powerpc64/bits/link.h b/sysdeps/powerpc/powerpc64/bits/link.h index e4988fef53..227c7f9a4f 100644 --- a/sysdeps/powerpc/powerpc64/bits/link.h +++ b/sysdeps/powerpc/powerpc64/bits/link.h @@ -23,11 +23,49 @@ #if __ELF_NATIVE_CLASS == 32 -#error "fill in ppc32 data" +/* Registers for entry into PLT on PPC32. */ +typedef struct La_ppc32_regs +{ + uint64_t lr_reg[8]; + double lr_fp[8]; + uint32_t lr_vreg[12][4]; + uint64_t lr_r1; + uint64_t lr_lr; +} La_ppc32_regs; + +/* Return values for calls from PLT on PPC32. */ +typedef struct La_ppc32_retval +{ + uint64_t lrv_r3; + uint64_t lrv_r4; + double lrv_fp[8]; + uint32_t lrv_v2[4]; +} La_ppc32_retval; + + +__BEGIN_DECLS + +extern Elf32_Addr la_ppc32_gnu_pltenter (Elf32_Sym *__sym, + unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_ppc32_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); +extern unsigned int la_ppc32_gnu_pltexit (Elf32_Sym *__sym, + unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_ppc32_regs *__inregs, + La_ppc32_retval *__outregs, + const char *symname); + +__END_DECLS #else -/* Registers for entry into PLT on x86-64. */ +/* Registers for entry into PLT on PPC64. */ typedef struct La_ppc64_regs { uint64_t lr_reg[8]; @@ -37,7 +75,7 @@ typedef struct La_ppc64_regs uint64_t lr_lr; } La_ppc64_regs; -/* Return values for calls from PLT on x86-64. */ +/* Return values for calls from PLT on PPC64. */ typedef struct La_ppc64_retval { uint64_t lrv_r3; |