diff options
Diffstat (limited to 'gdb/mipsread.c')
| -rw-r--r-- | gdb/mipsread.c | 72 |
1 files changed, 38 insertions, 34 deletions
diff --git a/gdb/mipsread.c b/gdb/mipsread.c index 96e6b67..8d30109 100644 --- a/gdb/mipsread.c +++ b/gdb/mipsread.c @@ -290,13 +290,13 @@ mips_next_symbol_text PARAMS ((void)); CORE_ADDR sigtramp_address, sigtramp_end; -void +static void mipscoff_new_init (ignore) struct objfile *ignore; { } -void +static void mipscoff_symfile_init (objfile) struct objfile *objfile; { @@ -307,7 +307,7 @@ mipscoff_symfile_init (objfile) objfile -> sym_private = NULL; } -void +static void mipscoff_symfile_read (objfile, addr, mainline) struct objfile *objfile; CORE_ADDR addr; @@ -736,7 +736,8 @@ static struct parse_stack { /* Enter a new lexical context */ -static push_parse_stack() +static void +push_parse_stack() { struct parse_stack *new; @@ -759,7 +760,8 @@ static push_parse_stack() /* Exit a lexical context */ -static pop_parse_stack() +static void +pop_parse_stack() { if (!top_stack) return; @@ -782,8 +784,8 @@ static struct mips_pending { /* Check whether we already saw symbol SH in file FH as undefined */ -static -struct mips_pending *is_pending_symbol(fh, sh) +static struct mips_pending * +is_pending_symbol(fh, sh) FDR *fh; SYMR *sh; { @@ -799,7 +801,7 @@ struct mips_pending *is_pending_symbol(fh, sh) /* Add a new undef symbol SH of type T */ -static +static void add_pending(fh, sh, t) FDR *fh; SYMR *sh; @@ -822,7 +824,7 @@ add_pending(fh, sh, t) /* Throw away undef entries when done with file index F_IDX */ /* FIXME -- storage leak. This is never called!!! --gnu */ -static +static void free_pending(f_idx) { register struct mips_pending *p, *q; @@ -834,7 +836,7 @@ free_pending(f_idx) pending_list[f_idx] = 0; } -char* +static char * prepend_tag_kind(tag_name, type_code) char *tag_name; int type_code; @@ -1613,11 +1615,11 @@ parse_procedure(pr, bound) add_block(b, top_stack->cur_st); } - s = mylookup_symbol(".gdbinfo.", b, LABEL_NAMESPACE, LOC_CONST); + i = mylookup_symbol(".gdbinfo.", b, LABEL_NAMESPACE, LOC_CONST); - if (s) + if (i) { - e = (struct mips_extra_func_info *)SYMBOL_VALUE(s); + e = (struct mips_extra_func_info *)SYMBOL_VALUE(i); e->pdr = *pr; e->pdr.isym = (long)s; } @@ -1632,7 +1634,7 @@ parse_procedure(pr, bound) This routine clobbers top_stack->cur_block and ->cur_st. */ -static +static void parse_external(es, skip_procedures, bigend) EXTR *es; int skip_procedures; @@ -1697,7 +1699,7 @@ parse_external(es, skip_procedures, bigend) numbers can go back and forth, apparently we can live with that and do not need to reorder our linetables */ -static +static void parse_lines(fh, lt) FDR *fh; struct linetable *lt; @@ -2651,8 +2653,7 @@ sort_blocks(s) /* Allocate a new symtab for NAME. Needs an estimate of how many symbols MAXSYMS and linenumbers MAXLINES we'll put in it */ -static -struct symtab * +static struct symtab * new_symtab(name, maxsyms, maxlines, objfile) char *name; int maxsyms; @@ -2734,8 +2735,7 @@ shrink_linetable(lt) /* Allocate and zero a new blockvector of NBLOCKS blocks. */ -static -struct blockvector * +static struct blockvector * new_bvect(nblocks) int nblocks; { @@ -2752,8 +2752,7 @@ new_bvect(nblocks) /* Allocate and zero a new block of MAXSYMS symbols */ -static -struct block * +static struct block * new_block(maxsyms) int maxsyms; { @@ -2793,8 +2792,7 @@ shrink_block(b, s) /* Create a new symbol with printname NAME */ -static -struct symbol * +static struct symbol * new_symbol(name) char *name; { @@ -2808,8 +2806,7 @@ new_symbol(name) /* Create a new type with printname NAME */ -static -struct type * +static struct type * new_type(name) char *name; { @@ -2847,23 +2844,29 @@ fixup_sigtramp() /* Most programs do not play with signals */ if (s == 0) - return; - - b0 = SYMBOL_BLOCK_VALUE(s); + s = lookup_symbol("_sigtramp", 0, VAR_NAMESPACE, 0, NULL); + else + { + b0 = SYMBOL_BLOCK_VALUE(s); - /* A label of sigvec, to be more precise */ - s = lookup_symbol("sigtramp", b0, VAR_NAMESPACE, 0, NULL); + /* A label of sigvec, to be more precise */ + s = lookup_symbol("sigtramp", b0, VAR_NAMESPACE, 0, NULL); + } /* But maybe this program uses its own version of sigvec */ if (s == 0) return; - sigtramp_address = SYMBOL_VALUE(s); - sigtramp_end = sigtramp_address + 0x88; /* black magic */ - /* Did we or MIPSco fix the library ? */ if (SYMBOL_CLASS(s) == LOC_BLOCK) - return; + { + sigtramp_address = BLOCK_START(SYMBOL_BLOCK_VALUE(s)); + sigtramp_end = BLOCK_END(SYMBOL_BLOCK_VALUE(s)); + return; + } + + sigtramp_address = SYMBOL_VALUE(s); + sigtramp_end = sigtramp_address + 0x88; /* black magic */ /* But what symtab does it live in ? */ st = find_pc_symtab(SYMBOL_VALUE(s)); @@ -2931,6 +2934,7 @@ static struct sym_fns ecoff_sym_fns = }; +void _initialize_mipsread () { add_symtab_fns (&ecoff_sym_fns); |