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binutils-gdb/ld/testsuite/ld-gc/skip-map-discarded.s

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s12z and h8300 no-print-map-discarded fails This tidies the remaining --no-print-map-discarded fails. h8300-elf warns on a section without flags, and s12z doesn't support --gc-sections. bfd/ * elf32-s12z.c (elf_backend_can_gc_sections): Don't define ld/ * testsuite/ld-gc/skip-map-discarded.s: Add section attributes. * testsuite/lib/ld-lib.exp (check_gc_sections_available): Add s12z to list of targets not supporting --gc-sections.
2019-04-19 11:03:46 +08:00
.globl __start
ld: Add --no-print-map-discarded option Add a new option to disable the listing of discarded sections in map file output. The use case stems from a large application built with -ffunction-sections --gc-sections where the list of discarded sections blows up the map file output. The default behaviour remains to print discarded sections, but the new option allows us to disable it. ld/ * NEWS: Mention new option --no-print-map-discarded. * ld.h (ld_config_type) <print_map_discarded>: New field. * ldlang.c (lang_map): Conditionally output discarded sections in map files based on configuration option. * ldlex.h (option_values) <OPTION_PRINT_MAP_DISCARDED, OPTION_NO_PRINT_MAP_DISCARDED>: New. * ldmain.c (main): Enabled print_map_discarded by default. * lexsup.c (ld_options): Add new command-line options. (parse_args) <OPTION_NO_PRINT_MAP_DISCARDED, OPTION_PRINT_MAP_DISCARDED>: New cases. * ld.texi: Document new options. * testsuite/ld-gc/gc.exp: Add new test. * testsuite/ld-gc/skip-map-discarded.s: New file. * testsuite/ld-gc/skip-map-discarded.d: New file. * testsuite/ld-gc/skip-map-discarded.map: New file.
2019-04-03 04:17:16 +08:00
__start:
s12z and h8300 no-print-map-discarded fails This tidies the remaining --no-print-map-discarded fails. h8300-elf warns on a section without flags, and s12z doesn't support --gc-sections. bfd/ * elf32-s12z.c (elf_backend_can_gc_sections): Don't define ld/ * testsuite/ld-gc/skip-map-discarded.s: Add section attributes. * testsuite/lib/ld-lib.exp (check_gc_sections_available): Add s12z to list of targets not supporting --gc-sections.
2019-04-19 11:03:46 +08:00
.section _foo,"ax",%progbits
ld: Add --no-print-map-discarded option Add a new option to disable the listing of discarded sections in map file output. The use case stems from a large application built with -ffunction-sections --gc-sections where the list of discarded sections blows up the map file output. The default behaviour remains to print discarded sections, but the new option allows us to disable it. ld/ * NEWS: Mention new option --no-print-map-discarded. * ld.h (ld_config_type) <print_map_discarded>: New field. * ldlang.c (lang_map): Conditionally output discarded sections in map files based on configuration option. * ldlex.h (option_values) <OPTION_PRINT_MAP_DISCARDED, OPTION_NO_PRINT_MAP_DISCARDED>: New. * ldmain.c (main): Enabled print_map_discarded by default. * lexsup.c (ld_options): Add new command-line options. (parse_args) <OPTION_NO_PRINT_MAP_DISCARDED, OPTION_PRINT_MAP_DISCARDED>: New cases. * ld.texi: Document new options. * testsuite/ld-gc/gc.exp: Add new test. * testsuite/ld-gc/skip-map-discarded.s: New file. * testsuite/ld-gc/skip-map-discarded.d: New file. * testsuite/ld-gc/skip-map-discarded.map: New file.
2019-04-03 04:17:16 +08:00
foo:
.long 1
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