diff options
Diffstat (limited to 'gdb/config/ns32k/tm-umax.h')
| -rw-r--r-- | gdb/config/ns32k/tm-umax.h | 42 |
1 files changed, 1 insertions, 41 deletions
diff --git a/gdb/config/ns32k/tm-umax.h b/gdb/config/ns32k/tm-umax.h index d4ea4ed..dd59388 100644 --- a/gdb/config/ns32k/tm-umax.h +++ b/gdb/config/ns32k/tm-umax.h @@ -221,46 +221,6 @@ extern CORE_ADDR umax_skip_prologue PARAMS ((CORE_ADDR)); extern CORE_ADDR ns32k_get_enter_addr (); -/* Return number of args passed to a frame. - Can return -1, meaning no way to tell. - Encore's C compiler often reuses same area on stack for args, - so this will often not work properly. If the arg names - are known, it's likely most of them will be printed. */ - -#define FRAME_NUM_ARGS(numargs, fi) \ -{ CORE_ADDR pc; \ - CORE_ADDR enter_addr; \ - unsigned int insn; \ - unsigned int addr_mode; \ - int width; \ - \ - numargs = -1; \ - enter_addr = ns32k_get_enter_addr ((fi)->pc); \ - if (enter_addr > 0) \ - { \ - pc = (enter_addr == 1) ? \ - SAVED_PC_AFTER_CALL (fi) : \ - FRAME_SAVED_PC (fi); \ - insn = read_memory_integer (pc,2); \ - addr_mode = (insn >> 11) & 0x1f; \ - insn = insn & 0x7ff; \ - if ((insn & 0x7fc) == 0x57c && \ - addr_mode == 0x14) /* immediate */ \ - { \ - if (insn == 0x57c) /* adjspb */ \ - width = 1; \ - else if (insn == 0x57d) /* adjspw */ \ - width = 2; \ - else if (insn == 0x57f) /* adjspd */ \ - width = 4; \ - numargs = read_memory_integer (pc+2,width); \ - if (width > 1) \ - flip_bytes (&numargs, width); \ - numargs = - sign_extend (numargs, width*8) / 4;\ - } \ - } \ -} - /* Return number of bytes at start of arglist that are not really args. */ #define FRAME_ARGS_SKIP 8 @@ -272,7 +232,7 @@ extern CORE_ADDR ns32k_get_enter_addr (); the address we return for it IS the sp for the next frame. */ extern int umax_frame_num_args PARAMS ((struct frame_info *fi)); -#define FRAME_NUM_ARGS (umax_frame_num_args ((fi))) +#define FRAME_NUM_ARGS(fi) (umax_frame_num_args ((fi))) /* Things needed for making the inferior call functions. */ |