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| author | Hans-Peter Nilsson <hp@axis.com> | 2002-02-01 08:05:13 +0000 |
|---|---|---|
| committer | Hans-Peter Nilsson <hp@axis.com> | 2002-02-01 08:05:13 +0000 |
| commit | 8a359155df487e61eab145f29338d27f39f386ef (patch) | |
| tree | df0966caa356733259d4890cc034e855202312a7 /include/elf | |
| parent | f93591afedf1f2853a624ebb189dde5ee4e7ab0d (diff) | |
| download | newlib-8a359155df487e61eab145f29338d27f39f386ef.zip newlib-8a359155df487e61eab145f29338d27f39f386ef.tar.gz newlib-8a359155df487e61eab145f29338d27f39f386ef.tar.bz2 | |
* mmix.h: Tweak comments.
(MMIX_LD_ALLOCATED_REG_CONTENTS_SECTION_NAME): New.
[BFD_ARCH_SIZE] (_bfd_mmix_prepare_linker_allocated_gregs,
_bfd_mmix_finalize_linker_allocated_gregs,
_bfd_mmix_check_all_relocs): Provide prototypes.
Diffstat (limited to 'include/elf')
| -rw-r--r-- | include/elf/ChangeLog | 8 | ||||
| -rw-r--r-- | include/elf/mmix.h | 21 |
2 files changed, 27 insertions, 2 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index 10c05d8..5df88be 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,11 @@ +2002-02-01 Hans-Peter Nilsson <hp@bitrange.com> + + * mmix.h: Tweak comments. + (MMIX_LD_ALLOCATED_REG_CONTENTS_SECTION_NAME): New. + [BFD_ARCH_SIZE] (_bfd_mmix_prepare_linker_allocated_gregs, + _bfd_mmix_finalize_linker_allocated_gregs, + _bfd_mmix_check_all_relocs): Provide prototypes. + 2002-01-31 Ivan Guzvinec <ivang@opencores.org> * or32.h: New file. diff --git a/include/elf/mmix.h b/include/elf/mmix.h index fa367e5..e3be26b 100644 --- a/include/elf/mmix.h +++ b/include/elf/mmix.h @@ -1,5 +1,5 @@ /* MMIX support for BFD. - Copyright (C) 2001 Free Software Foundation, Inc. + Copyright (C) 2001, 2002 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -82,7 +82,10 @@ START_RELOC_NUMBERS (elf_mmix_reloc_type) /* A general register. */ RELOC_NUMBER (R_MMIX_REG, 33) - /* A global register and an offset, equivalent of the expression. */ + /* A global register and an offset, the global register (allocated at + link time) contents plus the offset made equivalent to the relocation + expression at link time. The relocation must point at the Y field of + an instruction. */ RELOC_NUMBER (R_MMIX_BASE_PLUS_OFFSET, 34) /* A LOCAL assertion. */ @@ -107,6 +110,11 @@ END_RELOC_NUMBERS (R_MMIX_max) unspecified) ABI. */ #define MMIX_REG_CONTENTS_SECTION_NAME ".MMIX.reg_contents" +/* At link time, a section by this name is created, expected to be + included in MMIX_REG_CONTENTS_SECTION_NAME in the output. */ +#define MMIX_LD_ALLOCATED_REG_CONTENTS_SECTION_NAME \ + ".MMIX.reg_contents.linker_allocated" + /* This is a faked section holding symbols with SHN_REGISTER. Don't confuse it with MMIX_REG_CONTENTS_SECTION_NAME; this one has no contents, just values. It is an error for a value in this section to @@ -148,4 +156,13 @@ END_RELOC_NUMBERS (R_MMIX_max) #define MMO_SEC_IS_COMMON 0x8000 #define MMO_SEC_DEBUGGING 0x10000 +#ifdef BFD_ARCH_SIZE +extern boolean _bfd_mmix_prepare_linker_allocated_gregs + PARAMS ((bfd *, struct bfd_link_info *)); +extern boolean _bfd_mmix_finalize_linker_allocated_gregs + PARAMS ((bfd *, struct bfd_link_info *)); +extern boolean _bfd_mmix_check_all_relocs + PARAMS ((bfd *, struct bfd_link_info *)); +#endif + #endif /* ELF_MMIX_H */ |