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| author | Nathan Sidwell <nathan@codesourcery.com> | 2009-05-27 13:31:24 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@codesourcery.com> | 2009-05-27 13:31:24 +0000 |
| commit | c8a1f2548b56bc210c8bcb067e91de8132f56d67 (patch) | |
| tree | d765705e9894e818c3ef4e0895ecd402ced6541c /ld/ld.texinfo | |
| parent | 07fc31c9c913c27ac64af66c32689db4a63827e2 (diff) | |
| download | gdb-c8a1f2548b56bc210c8bcb067e91de8132f56d67.zip gdb-c8a1f2548b56bc210c8bcb067e91de8132f56d67.tar.gz gdb-c8a1f2548b56bc210c8bcb067e91de8132f56d67.tar.bz2 | |
bfd/
* elf32-ppc.c (ppc_elf_relax_section): Work with a partial
link.
* bout.c (b_out_bfd_relax_section): Reject relocatable links.
* elf32-m10300.c (mn10300_elf_relax_section): Likewise.
* elf32-avr.c (elf32_avr_relax_section): Likewise.
* elf32-frv.c (elf32_avr_relax_section): Likewise.
* elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
* elf64-mmix.c (mmix_elf_relax_section): Likewise.
* elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
* reloc.c (bfd_generic_relax_section): Likewise.
* reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
* vms.c (vms_bfd_relax_section): Likewise.
ld/
* ldmain.c (main): Don't reject --relax -r.
* ld.texinfo (PowerPC ELF32): Document behaviour of relaxing
partial links.
ld/testsuite/
* ld-powerpc/vxworks-relax-2.s: New.
* ld-powerpc/vxworks-relax-2.rd: New.
* ld-powerpc/powerpc.exp: Add it.
Diffstat (limited to 'ld/ld.texinfo')
| -rw-r--r-- | ld/ld.texinfo | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ld/ld.texinfo b/ld/ld.texinfo index fbda265..57286ba 100644 --- a/ld/ld.texinfo +++ b/ld/ld.texinfo @@ -6284,7 +6284,10 @@ displacement, which may result in @command{ld} giving @samp{--relax} enables the generation of trampolines that can access the entire 32-bit address space. These trampolines are inserted at section boundaries, so may not themselves be reachable if an input -section exceeds 33M in size. +section exceeds 33M in size. You may combine @samp{-r} and +@samp{--relax} to add trampolines in a partial link. In that case +both branches to undefined symbols and inter-section branches are also +considered potentially out of range, and trampolines inserted. @cindex PowerPC ELF32 options @table @option |