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Add some shell variables and shell code to elf32.em

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to allow elf32.em to be used by ports that require
some minor variations or a few extra functions.
Implement for hppaelf and armelf.
Fix header file include order in m68kcoff.em
This commit is contained in:
Alan Modra
2000-07-28 01:33:14 +00:00
parent 04925e1e0b
commit 41392f033d
10 changed files with 279 additions and 1663 deletions
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48
ld/ChangeLog
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@ -1,5 +1,53 @@
2000-07-28 Alan Modra <alan@linuxcare.com.au>
* emultempl/armelf.em: Elide functions common to elf32.em,
ie. most of the file.
(arm_elf_after_open): New. Do arm specific things then call
gld${EMULATION_NAME}_after_open.
(arm_elf_before_allocation): New. Call
gld${EMULATION_NAME}_before_allocation then do arm specifics.
(PARSE_AND_LIST_PROLOGUE): Define.
(PARSE_AND_LIST_SHORTOPTS): Define.
(PARSE_AND_LIST_LONGOPTS): Define.
(PARSE_AND_LIST_OPTIONS): Define.
(PARSE_AND_LIST_ARGS_CASES): Define.
(LDEMUL_AFTER_OPEN): Define.
(LDEMUL_BEFORE_ALLOCATION): Define.
(LDEMUL_BEFORE_PARSE): Define.
(LDEMUL_FINISH): Define.
* emultempl/hppaelf.em: Similarly zap most of this file.
(hppaelf_add_stub_section): Prototype.
(hppaelf_layaout_sections_again): Prototype.
(hook_in_stub): Prototype.
(LDEMUL_SET_OUTPUT_ARCH): Define.
(LDEMUL_FINISH): Define.
(LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
* emulparams/armelf.sh (TEMPLATE_NAME): Use elf32.
(EXTRA_EM_FILE): New.
* emulparams/armelf_linux.sh: Likewise.
* emulparams/armelf_linux26.sh: Likewise.
* emulparams/hppalinux.sh: Likewise.
* emulparams/hppaelf.sh: Likewise.
(NOP): Define.
* emultempl/elf32.em: Fix formatting.
(EXTRA_EM_FILE): Source it.
(LDEMUL_BEFORE_PARSE, LDEMUL_SYSLIB, LDEMUL_HLL,
LDEMUL_AFTER_PARSE, LDEMUL_AFTER_OPEN, LDEMUL_AFTER_ALLOCATION,
LDEMUL_SET_OUTPUT_ARCH, LDEMUL_CHOOSE_TARGET,
LDEMUL_BEFORE_ALLOCATION, LDEMUL_GET_SCRIPT, LDEMUL_FINISH,
LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS,
LDEMUL_OPEN_DYNAMIC_ARCHIVE, LDEMUL_PLACE_ORPHAN,
LDEMUL_SET_SYMBOLS, LDEMUL_PARSE_ARGS, LDEMUL_UNRECOGNIZED_FILE,
LDEMUL_LIST_OPTIONS, LDEMUL_RECOGNIZED_FILE,
LDEMUL_FIND_POTENTIAL_LIBRARIES): New shell vars. Add code to
allow functions in this file to be overridden.
(PARSE_AND_LIST_SHORTOPTS): Handle it.
* emultempl/m68kcoff.em: Include ldfile.h before ldemul.h.
* emultempl/elf32.em: Reorganize file.
2000-07-27 Ivan Kokshaysky <ink@jurassic.park.msu.ru>