diff options
Diffstat (limited to 'gdb/config/pa/tm-hppa.h')
| -rw-r--r-- | gdb/config/pa/tm-hppa.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/gdb/config/pa/tm-hppa.h b/gdb/config/pa/tm-hppa.h index 1e88722..5c4566e 100644 --- a/gdb/config/pa/tm-hppa.h +++ b/gdb/config/pa/tm-hppa.h @@ -63,7 +63,8 @@ struct inferior_status; #define REG_STRUCT_HAS_ADDR(gcc_p,type) \ (TYPE_LENGTH (type) > 8) -#define USE_STRUCT_CONVENTION(gcc_p,type) (TYPE_LENGTH (type) > 8) +extern use_struct_convention_fn hppa_use_struct_convention; +#define USE_STRUCT_CONVENTION(gcc_p,type) hppa_use_struct_convention (gcc_p,type) /* Offset from address of function to start of its code. Zero on most machines. */ @@ -116,10 +117,6 @@ extern CORE_ADDR saved_pc_after_call PARAMS ((struct frame_info *)); #define DECR_PC_AFTER_BREAK 0 -/* return instruction is bv r0(rp) or bv,n r0(rp)*/ - -#define ABOUT_TO_RETURN(pc) ((read_memory_integer (pc, 4) | 0x2) == 0xE840C002) - /* Say how long (ordinary) registers are. This is a piece of bogosity used in push_word and a few other places; REGISTER_RAW_SIZE is the real way to know how big a register is. */ @@ -361,7 +358,8 @@ extern int frame_chain_valid PARAMS ((CORE_ADDR, struct frame_info *)); (FRAMELESS) = frameless_function_invocation(FI) extern int frameless_function_invocation PARAMS ((struct frame_info *)); -#define FRAME_SAVED_PC(FRAME) frame_saved_pc (FRAME) +extern CORE_ADDR hppa_frame_saved_pc PARAMS ((struct frame_info *frame)); +#define FRAME_SAVED_PC(FRAME) hppa_frame_saved_pc (FRAME) #define FRAME_ARGS_ADDRESS(fi) ((fi)->frame) @@ -535,8 +533,14 @@ extern CORE_ADDR hppa_fix_call_dummy PARAMS ((char *, CORE_ADDR, CORE_ADDR, int, struct value **, struct type *, int)); +/* Stack must be aligned on 32-bit boundaries when synthesizing + function calls. We still need STACK_ALIGN, PUSH_ARGUMENTS does + not do all the work. */ + +#define STACK_ALIGN(ADDR) (((ADDR) + 7) & -8) + #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \ - sp = hppa_push_arguments(nargs, args, sp, struct_return, struct_addr) + sp = hppa_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr)) extern CORE_ADDR hppa_push_arguments PARAMS ((int, struct value **, CORE_ADDR, int, CORE_ADDR)); @@ -666,5 +670,3 @@ extern int hpread_adjust_stack_address PARAMS ((CORE_ADDR)); probably much more common. (FIXME). */ #define COERCE_FLOAT_TO_DOUBLE (current_language -> la_language == language_c) - -#define STACK_ALIGN(ADDR) (((ADDR) + 7) & -8) |