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authorFred Fish <fnf@specifix.com>1995-07-18 04:38:06 +0000
committerFred Fish <fnf@specifix.com>1995-07-18 04:38:06 +0000
commit6b14af2bc66a11a8af36de4e2fa308bcf6685e88 (patch)
tree9ba27e1e6f8ce7b010620e262b7fec9ba2f56876 /gdb/elfread.c
parent242eee7a0becf3fcf97fde976f31c557275f181e (diff)
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* dache.c (struct dcache_block): Change data member from unsigned char
to char, since everything passed in and out of dcache is char or casted to appropriate type anyway. (dcache_alloc): Move assignment of db out of test and combine separate tests into if-else. (dcache_peek_byte): Change ptr from unsigned char* to char*. (dcache_peek_byte): Remove now unnecessary cast in read_memory call. (dcache_peek): Change cast of incoming data arg. (dcache_poke): Change cast of addr of incoming data arg. (dcache_info): Mask data passed to printf_filtered to lsbyte only. (dcache_info): Change printf_filtered arg from "% 2x" to " %2x". * target.c (debug_to_thread_alive): Change return type to int and return zero, for type compatibility with other *_thread_alive funcs. (cleanup_target): Change cast of ignore function to match type of the to_thread_alive member. * defs.h (error_hook): Add ATTR_NORETURN. * defs.h (NORETURN, ATTR_NORETURN): Switch from volatile to __attribute__ method with gcc 2.7, to avoid gcc 2.6.3 bug. * remote.c (remote_wait): Cast first arg to strtol, strchr, and strncmp to "const char *" from "unsigned char *". (remote_wait): Cast arg to putpkt and strcpy from "unsigned char *" to "char *". (remote_wait): Change printf format for long arg from "%d" to "%ld". (getpkt): Remove unused variable "bp". (remote_fetch_word, remote_store_word): Ifdef out apparently unused functions. * breakpoint.c (watchpoint_check): Removed unused variables "saved_level" and "saved_frame". * valops.c (value_arg_coerce): Add other enum TYPE_CODE_* and default cases to switch for completeness. * infrun.c (wait_for_inferior): Enclose "have_waited" label in #ifdef that matches the one in which it is referenced. * ser-unix.c (hardwire_noflush_set_tty_state): Enclose otherwise unused variable "state" in #ifdef that matches one in which it is referenced. * eval.c (evaluate_subexp_standard): Remove unused variable "var". * eval.c (evaluate_subexp_standard): Remove unused variable "tmp_symbol". * valarith.c (value_subscript): Remove unused variable "lowerbound", which is redeclared in a nested scope prior to use. * printcmd.c (print_frame_nameless_args): Use "%ld" to print long arg, not "%d". * {mem-break.c, remote-pa.c, remote.c, saber.suppress}: Remove unused static var "check_break_insn_size". * buildsym.c (finish_block): Add other enum LOC_* and default cases to switch for completeness. ch-lang.c (type_lower_upper): Removed unused label "retry". Add other enum TYPE_* and default cases to switch for completeness. * f-typeprint.c (f_type_print_args): Ifdef out unused function that may be used someday when Fortran support is complete. * ch-valprint.c (chill_print_type_scalar): Add other enum TYPE_* and default cases to switch for completeness. (chill_val_print): Remove unused local var "high_bound" that is redeclared in a nested scope prior to use. (chill_var_print): Use "%ld" to print long arg, not "%d". * regex.c (re_compile_fastmap, re_match_2): Add remaining enum types and default to switches for completeness. * minsyms.c (lookup_minimal_symbol_text): Delete unused variable "trampoline_symbol". (prim_record_minimal_symbol_and_info): Return NULL rather than trash. * elfread.c (elf_symtab_read): Don't dereference NULL returns from record_minimal_symbol_and_info. * f-lang.c (saved_function_list_end): Ifdef out unused variable that may be used someday. * f-valprint.c (f_val_print): Remove unused local variable "straddr".
Diffstat (limited to 'gdb/elfread.c')
-rw-r--r--gdb/elfread.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/elfread.c b/gdb/elfread.c
index 0425c01..10269bb 100644
--- a/gdb/elfread.c
+++ b/gdb/elfread.c
@@ -326,7 +326,8 @@ elf_symtab_read (abfd, addr, objfile, dynamic)
((char *) sym -> name, symaddr,
mst_solib_trampoline, NULL, objfile);
#ifdef SOFUN_ADDRESS_MAYBE_MISSING
- msym->filename = filesymname;
+ if (msym != NULL)
+ msym->filename = filesymname;
#endif
continue;
}
@@ -516,7 +517,8 @@ elf_symtab_read (abfd, addr, objfile, dynamic)
((char *) sym -> name, symaddr,
ms_type, (PTR) size, objfile);
#ifdef SOFUN_ADDRESS_MAYBE_MISSING
- msym->filename = filesymname;
+ if (msym != NULL)
+ msym->filename = filesymname;
#endif
}
}