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binutils-gdb/ld/emulparams/elf32mcore.sh
Alan Modra e922bcabdf * ldmain.c (main): Flush stdout before and stderr after printing
message.
	* ldmisc.c (einfo): Similarly.
	* plugin.c (message): Likewise.
	* emultempl/ppc64elf.em: Likewise.
	* emultempl/xtensaelf.em: Likewise.
	* emulparams/elf32mcore.sh: Use einfo rather than printf.
	* emultempl/beos.em: Likewise.
	* emultempl/pe.em: Likewise.
	* emultempl/pep.em: Likewise.
2011-01-14 12:37:17 +00:00

55 lines
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SCRIPT_NAME=elf
OUTPUT_FORMAT="elf32-mcore-little"
BIG_OUTPUT_FORMAT="elf32-mcore-big"
LITTLE_OUTPUT_FORMAT="elf32-mcore-little"
NO_REL_RELOCS=yes
PAGE_SIZE=0x1000
TARGET_PAGE_SIZE=0x400
MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
TEXT_START_ADDR=0
ARCH=mcore
EMBEDDED=yes
# There is a problem with the NOP value - it must work for both
# big endian and little endian systems. Unfortunately there is
# no symmetrical mcore opcode that functions as a noop. The
# chosen solution is to use "tst r0, r14". This is a symetrical
# value, and apart from the corruption of the C bit, it has no other
# side effects. Since the carry bit is never tested without being
# explicitly set first, and since the NOP code is only used as a
# fill value between independantly viable peices of code, it should
# not matter.
NOP=0x0e0e0e0e
OTHER_BSS_SYMBOLS="__bss_start__ = . ;"
OTHER_BSS_END_SYMBOLS="__bss_end__ = . ;"
# This sets the stack to the top of the simulator memory (2^19 bytes).
STACK_ADDR=0x80000
TEMPLATE_NAME=elf32
GENERATE_SHLIB_SCRIPT=yes
# This code gets inserted into the generic elf32.sc linker script
# and allows us to define our own command line switches.
PARSE_AND_LIST_PROLOGUE='
#define OPTION_BASE_FILE 300
'
PARSE_AND_LIST_LONGOPTS='
{"base-file", required_argument, NULL, OPTION_BASE_FILE},
'
PARSE_AND_LIST_OPTIONS='
fprintf (file, _(" --base_file <basefile>\n"));
fprintf (file, _("\t\t\tGenerate a base file for relocatable DLLs\n"));
'
PARSE_AND_LIST_ARGS_CASES='
case OPTION_BASE_FILE:
link_info.base_file = fopen (optarg, FOPEN_WB);
if (link_info.base_file == NULL)
einfo (_("%F%P: cannot open base file %s\n"), optarg);
break;
'