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| author | Ian Lance Taylor <ian@airs.com> | 1996-06-19 18:42:42 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 1996-06-19 18:42:42 +0000 |
| commit | 8095b665cb218ed8d9a617362fec29d570250a8a (patch) | |
| tree | 90a6d1234bcaf2bb2a4093ba87d273fc83b140b2 /gas/write.c | |
| parent | 9753202d00b3bdbbda6e66b42aab00a4440e81ff (diff) | |
| download | gdb-8095b665cb218ed8d9a617362fec29d570250a8a.zip gdb-8095b665cb218ed8d9a617362fec29d570250a8a.tar.gz gdb-8095b665cb218ed8d9a617362fec29d570250a8a.tar.bz2 | |
* as.c (emulation_name): Remove unused static variable.
(default_emul_bfd_name): Add return NULL to avoid warning.
* ecoff.c (ecoff_stab): Remove unused variables name and
name_end.
* frags.c (frag_new): Remove unused variable tmp.
* hash.c (hash_grow): Parenthesize + within <<.
(hash_print_statistics): Use %lu, not %d, to print unsigned
long variables.
* messages.c: Include "libiberty.h".
(fprint_value): Add cast to avoid printf warning.
(sprint_value): Likewise.
* read.c: Include "ecoff.h".
(emit_expr): Add casts to avoid printf warnings.
* read.h: Use extern for function declarations.
(pop_insert): Declare.
* stabs.c: Include "ecoff.h".
* subsegs.c (subseg_set_rest): Remove unused variables tmp,
former_last_fragP, and new_fragP.
* subsegs.h (subsegs_print_statistics): Declare.
* symbols.c (debug_verify_symchain): Change macro to discard
arguments.
* write.c (dump_section_relocs): Likewise.
* write.h: Use extern for function declarations.
(write_print_statistics): Declare.
* config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
warning.
* config/e-mipself.c (mipself_bfd_name): Likewise.
* config/obj-elf.h (elf_ecoff_set_ext): Declare.
Diffstat (limited to 'gas/write.c')
| -rw-r--r-- | gas/write.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/gas/write.c b/gas/write.c index 97df4fb..eb267c7 100644 --- a/gas/write.c +++ b/gas/write.c @@ -272,11 +272,13 @@ fix_new_exp (frag, where, size, exp, pcrel, r_type) #if defined(BFD_ASSEMBLER) r_type = BFD_RELOC_RVA; -#elif defined(TC_RVA_RELOC) +#else +#if defined(TC_RVA_RELOC) r_type = TC_RVA_RELOC; #else as_fatal("rva not supported"); #endif +#endif break; case O_uminus: @@ -627,7 +629,7 @@ dump_section_relocs (abfd, sec, stream_) } } #else -#define dump_section_relocs(ABFD,SEC,STREAM) (void)(ABFD,SEC,STREAM) +#define dump_section_relocs(ABFD,SEC,STREAM) ((void) 0) #endif #ifndef EMIT_SECTION_SYMBOLS @@ -672,13 +674,27 @@ adjust_reloc_syms (abfd, sec, xxx) goto done; } + if (bfd_is_abs_section (symsec)) + { + /* The fixup_segment routine will not use this symbol in a + relocation unless TC_FORCE_RELOCATION returns 1. */ + if (TC_FORCE_RELOCATION (fixp)) + { + fixp->fx_addsy->sy_used_in_reloc = 1; +#ifdef UNDEFINED_DIFFERENCE_OK + if (fixp->fx_subsy != NULL) + fixp->fx_subsy->sy_used_in_reloc = 1; +#endif + } + goto done; + } + /* If it's one of these sections, assume the symbol is definitely going to be output. The code in md_estimate_size_before_relax in tc-mips.c uses this test as well, so if you change this code you should look at that code. */ if (bfd_is_und_section (symsec) - || bfd_is_abs_section (symsec) || bfd_is_com_section (symsec)) { fixp->fx_addsy->sy_used_in_reloc = 1; |