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| author | Fred Fish <fnf@specifix.com> | 1996-07-30 07:24:22 +0000 |
|---|---|---|
| committer | Fred Fish <fnf@specifix.com> | 1996-07-30 07:24:22 +0000 |
| commit | 368f1e773beb4798f81c563c55b81b0d1cd98130 (patch) | |
| tree | d0e25c5e4f30824728a5a7288f5b66b5bdaf5b94 /gdb/rs6000-tdep.c | |
| parent | 6e0949ae3e119553efaef22db600550316bf9b26 (diff) | |
| download | gdb-368f1e773beb4798f81c563c55b81b0d1cd98130.zip gdb-368f1e773beb4798f81c563c55b81b0d1cd98130.tar.gz gdb-368f1e773beb4798f81c563c55b81b0d1cd98130.tar.bz2 | |
* rs6000-tdep.c (push_arguments): Remove unused variable "pc".
(branch_dest): Remove unused variable "offset".
(pop_dummy_frame): Add prototype and make static.
(push_arguments): Guard against using len uninitialized.
(push_arguments): Guard against using arg uninitialized.
(frame_saved_pc): Remove unused variable "frameless".
(free_loadinfo): Ifdef out unused function.
Diffstat (limited to 'gdb/rs6000-tdep.c')
| -rw-r--r-- | gdb/rs6000-tdep.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index 19395ee..e89390a 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -54,6 +54,8 @@ static CORE_ADDR branch_dest PARAMS ((int opcode, int instr, CORE_ADDR pc, static void frame_get_cache_fsr PARAMS ((struct frame_info *fi, struct rs6000_framedata *fdatap)); +static void pop_dummy_frame PARAMS ((void)); + /* Calculate the destination of a branch/jump. Return -1 if not a branch. */ static CORE_ADDR @@ -63,7 +65,6 @@ branch_dest (opcode, instr, pc, safety) CORE_ADDR pc; CORE_ADDR safety; { - register long offset; CORE_ADDR dest; int immediate; int absolute; @@ -534,6 +535,7 @@ saved SP register! There should *not* be a separate stack in the GDB process that keeps track of these dummy frames! -- gnu@cygnus.com Aug92 */ +static void pop_dummy_frame () { CORE_ADDR sp, pc; @@ -690,15 +692,16 @@ push_arguments (nargs, args, sp, struct_return, struct_addr) int struct_return; CORE_ADDR struct_addr; { - int ii, len; + int ii; + int len = 0; int argno; /* current argument number */ int argbytes; /* current argument byte */ char tmp_buffer [50]; int f_argno = 0; /* current floating point argno */ - value_ptr arg; + value_ptr arg = 0; struct type *type; - CORE_ADDR saved_sp, pc; + CORE_ADDR saved_sp; if ( dummy_frame_count <= 0) printf_unfiltered ("FATAL ERROR -push_arguments()! frame not found!!\n"); @@ -968,7 +971,6 @@ frame_saved_pc (fi) { CORE_ADDR func_start; struct rs6000_framedata fdata; - int frameless; if (fi->signal_handler_caller) return read_memory_integer (fi->frame + SIG_FRAME_PC_OFFSET, 4); @@ -1169,6 +1171,7 @@ xcoff_init_loadinfo () /* FIXME -- this is never called! */ +#if 0 void free_loadinfo () { @@ -1179,6 +1182,7 @@ free_loadinfo () loadinfotocindex = 0; loadinfotextindex = 0; } +#endif /* this is called from xcoffread.c */ |