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| author | Michal Ludvig <mludvig@suse.cz> | 2002-05-07 11:22:54 +0000 |
|---|---|---|
| committer | Michal Ludvig <mludvig@suse.cz> | 2002-05-07 11:22:54 +0000 |
| commit | 4657573b80193b4716f3559b3bfef32fae0f974e (patch) | |
| tree | 20ec6b2f13119c0d0076bb3d7608496e0cb9c953 /gdb/dwarf2cfi.c | |
| parent | 3e3f011f9342b3ae7fd2f4b0e9a1484be6a31d60 (diff) | |
| download | fsf-binutils-gdb-4657573b80193b4716f3559b3bfef32fae0f974e.zip fsf-binutils-gdb-4657573b80193b4716f3559b3bfef32fae0f974e.tar.gz fsf-binutils-gdb-4657573b80193b4716f3559b3bfef32fae0f974e.tar.bz2 | |
2002-05-07 Michal Ludvig <mludvig@suse.cz>
* dwarf2cfi.c: Code cleanup, removed unused variables,
added default labels to switch {} statements.
* x86-64-tdep.c: Ditto.
* x86-64-linux-nat.c: Ditto.
Diffstat (limited to 'gdb/dwarf2cfi.c')
| -rw-r--r-- | gdb/dwarf2cfi.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/gdb/dwarf2cfi.c b/gdb/dwarf2cfi.c index ffbeb5d..a62a1e0 100644 --- a/gdb/dwarf2cfi.c +++ b/gdb/dwarf2cfi.c @@ -222,8 +222,6 @@ static CORE_ADDR read_encoded_pointer (bfd *abfd, char **p, static LONGEST read_initial_length (bfd *abfd, char *buf, int *bytes_read); static ULONGEST read_length (bfd *abfd, char *buf, int *bytes_read, int dwarf64); -static ULONGEST read_address (bfd *abfd, char **p); - static int is_cie (ULONGEST cie_id, int dwarf64); static int compare_fde_unit (const void *a, const void *b); @@ -280,7 +278,7 @@ static struct context * context_alloc () { struct context *context; - struct context_reg *reg; + int regs_size = sizeof (struct context_reg) * NUM_REGS; context = (struct context *) obstack_alloc (&unwind_tmp_obstack, @@ -297,7 +295,7 @@ static struct frame_state * frame_state_alloc () { struct frame_state *fs; - struct frame_state_reg *reg; + int regs_size = sizeof (struct frame_state_reg) * NUM_REGS; fs = (struct frame_state *) obstack_alloc (&unwind_tmp_obstack, @@ -319,7 +317,6 @@ unwind_tmp_obstack_free () static void context_cpy (struct context *dst, struct context *src) { - struct context_reg *reg = dst->reg; int regs_size = sizeof (struct context_reg) * NUM_REGS; *dst = *src; @@ -586,7 +583,6 @@ execute_cfa_program ( struct objfile *objfile, char *insn_ptr, char *insn_end, unsigned char insn = *insn_ptr++; ULONGEST reg, uoffset; LONGEST offset; - int bytes_read; if (insn & DW_CFA_advance_loc) fs->pc += (insn & 0x3f) * fs->code_align; @@ -788,7 +784,6 @@ frame_state_for (struct context *context, struct frame_state *fs) { struct fde_unit *fde; struct cie_unit *cie; - unsigned char *aug, *insn, *end; context->args_size = 0; context->lsda = 0; @@ -1109,6 +1104,8 @@ execute_stack_op (struct objfile *objfile, case DW_OP_plus_uconst: result += read_uleb128 (objfile->obfd, &op_ptr); break; + default: + break; } break; @@ -1186,6 +1183,8 @@ execute_stack_op (struct objfile *objfile, case DW_OP_ne: result = (LONGEST) first != (LONGEST) second; break; + default: /* This label is here just to avoid warning. */ + break; } } break; @@ -1255,6 +1254,8 @@ update_context (struct context *context, struct frame_state *fs, int chain) exp + len, context, 0); break; } + default: + break; } context->cfa = cfa; @@ -1346,7 +1347,7 @@ compare_fde_unit (const void *a, const void *b) } /* Build the cie_chunks and fde_chunks tables from informations - in .debug.frame section. */ + in .debug_frame section. */ void dwarf2_build_frame_info (struct objfile *objfile) { |