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8d10083c23
For each command line option, parse_args() calls ldemul_parse_args()
to check if the command line option is an emulation option. But when
there is a conflict between the emulation option value and the default
option value, the default command line option will be processed as if
the emulation option is used. Remove PARSE_AND_LIST_PROLOGUE and move
all emulation options to ldlex.h to avoid conflicts.
PR ld/31247
* ldlex.h (option_values): Add all emulation options.
* emulparams/elf32mcore.sh (PARSE_AND_LIST_PROLOGUE): Removed.
* emulparams/plt_unwind.sh (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/aarch64elf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/alphaelf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/armelf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/avrelf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/bfin.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/cskyelf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/hppaelf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/ia64elf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/m68hc1xelf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/m68kelf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/metagelf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/mipself.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/nds32elf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/nto.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/ppc32elf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/ppc64elf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/riscvelf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/rxelf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/s390.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/scoreelf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/spuelf.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/tic6xdsbt.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/vxworks.em (PARSE_AND_LIST_PROLOGUE): Likewise.
* emultempl/aix.em: Include "ldlex.h".
(OPTION_XXX): Removed.
(gld${EMULATION_NAME}_read_file): Replace lineno with linenumber.
* emultempl/beos.em (OPTION_XXX): Removed.
* emultempl/elf.em: Include "ldlex.h".
Don't check PARSE_AND_LIST_PROLOGUE.
(OPTION_XXX): Removed.
* emultempl/msp430.em: Include "ldlex.h".
(OPTION_XXX): Removed.
* emultempl/pe.em (OPTION_XXX): Removed.
* emultempl/pep.em (OPTION_XXX): Likewise.
* emultempl/ticoff.em: Include "ldlex.h".
(OPTION_XXX): Removed.
* emultempl/vms.em: Include "ldlex.h".
(OPTION_XXX): Removed.
* emultempl/xtensaelf.em (elf32xtensa_size_opt,
elf32xtensa_no_literal_movement, elf32xtensa_abi): Moved out of
PARSE_AND_LIST_PROLOGUE.
(PARSE_AND_LIST_PROLOGUE): Removed.
48 lines
1.6 KiB
Bash
48 lines
1.6 KiB
Bash
SCRIPT_NAME=elf
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OUTPUT_FORMAT="elf32-mcore-little"
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BIG_OUTPUT_FORMAT="elf32-mcore-big"
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LITTLE_OUTPUT_FORMAT="elf32-mcore-little"
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NO_REL_RELOCS=yes
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TARGET_PAGE_SIZE=0x400
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MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
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TEXT_START_ADDR=0
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ARCH=mcore
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EMBEDDED=yes
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# There is a problem with the NOP value - it must work for both
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# big endian and little endian systems. Unfortunately there is
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# no symmetrical mcore opcode that functions as a noop. The
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# chosen solution is to use "tst r0, r14". This is a symetrical
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# value, and apart from the corruption of the C bit, it has no other
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# side effects. Since the carry bit is never tested without being
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# explicitly set first, and since the NOP code is only used as a
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# fill value between independantly viable peices of code, it should
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# not matter.
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NOP=0x0e0e0e0e
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OTHER_BSS_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__bss_start__ = .${CREATE_SHLIB+)};"
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OTHER_BSS_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__bss_end__ = .${CREATE_SHLIB+)};"
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# This sets the stack to the top of the simulator memory (2^19 bytes).
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STACK_ADDR=0x80000
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TEMPLATE_NAME=elf
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# This code gets inserted into the generic elf32.sc linker script
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# and allows us to define our own command line switches.
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PARSE_AND_LIST_LONGOPTS='
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{"base-file", required_argument, NULL, OPTION_BASE_FILE},
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'
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PARSE_AND_LIST_OPTIONS='
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fprintf (file, _(" --base_file <basefile> Generate a base file for relocatable DLLs\n"));
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'
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PARSE_AND_LIST_ARGS_CASES='
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case OPTION_BASE_FILE:
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link_info.base_file = fopen (optarg, FOPEN_WB);
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if (link_info.base_file == NULL)
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einfo (_("%F%P: cannot open base file %s\n"), optarg);
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break;
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'
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