diff options
Diffstat (limited to 'gcc/config/pa/pa.h')
| -rw-r--r-- | gcc/config/pa/pa.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h index 90d0de4b3f9..74db8a43bf2 100644 --- a/gcc/config/pa/pa.h +++ b/gcc/config/pa/pa.h @@ -171,6 +171,11 @@ extern int target_flags; #define TARGET_64BIT 0 #endif +/* Generate code for ELF32 ABI. */ +#ifndef TARGET_ELF32 +#define TARGET_ELF32 0 +#endif + /* Macro to define tables used to set the flags. This is a list in braces of pairs in braces, each pair being { "NAME", VALUE } @@ -516,6 +521,12 @@ extern void hppa_init_pic_save PARAMS ((void)); /* Register in which address to store a structure value is passed to a function. */ #define STRUCT_VALUE_REGNUM 28 + +/* Describe how we implement __builtin_eh_return. */ +#define EH_RETURN_DATA_REGNO(N) \ + ((N) < 3 ? (N) + 20 : (N) == 4 ? 31 : INVALID_REGNUM) +#define EH_RETURN_STACKADJ_RTX gen_rtx_REG (Pmode, 29) +#define EH_RETURN_HANDLER_RTX gen_rtx_REG (Pmode, 2) /* The letters I, J, K, L and M in a register constraint string can be used to stand for particular ranges of immediate operands. |