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This patch adds the analysis part of PLT call optimization, enabling the code added with the previous patch that actually performs the optimization. Gold support is not available yet. bfd/ * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field. (struct ppc_link_hash_table): Add can_convert_all_inline_plt. (ppc64_elf_check_relocs): Set has_pltcall. (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries. (ppc64_elf_inline_plt): New function. (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals. * elf64-ppc.h (ppc64_elf_inline_plt): Declare. * elf32-ppc.c (has_pltcall): Define. (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt. (ppc_elf_check_relocs): Set has_pltcall. (ppc_elf_inline_plt): New function. (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries. (ppc_elf_size_dynamic_sections): Likewise. * elf32-ppc.h (ppc_elf_inline_plt): Declare. ld/ * emultempl/ppc64elf.em (no_inline_plt): New var. (ppc_before_allocation): Call ppc64_elf_inline_plt. (enum ppc64_opt): Add OPTION_NO_INLINE_OPT. (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle --no-inline-optimize. * emultemps/ppc32elf.em (no_inline_opt): New var. (prelim_size_sections): New function, extracted from.. (ppc_before_allocation): ..here. Call ppc_elf_inline_plt. (enum ppc32_opt): Add OPTION_NO_INLINE_OPT. (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle --no-inline-optimize. |
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| .. | ||
| aarch64elf.em | ||
| aix.em | ||
| alphaelf.em | ||
| arclinux.em | ||
| armcoff.em | ||
| armelf.em | ||
| astring.sed | ||
| avrelf.em | ||
| beos.em | ||
| bfin.em | ||
| cr16elf.em | ||
| crxelf.em | ||
| elf32.em | ||
| elf-generic.em | ||
| epiphanyelf_4x4.em | ||
| genelf.em | ||
| generic.em | ||
| gld960.em | ||
| gld960c.em | ||
| hppaelf.em | ||
| ia64elf.em | ||
| irix.em | ||
| linux.em | ||
| lnk960.em | ||
| m68hc1xelf.em | ||
| m68kcoff.em | ||
| m68kelf.em | ||
| metagelf.em | ||
| mipself.em | ||
| mmix-elfnmmo.em | ||
| mmixelf.em | ||
| mmo.em | ||
| msp430.em | ||
| nds32elf.em | ||
| needrelax.em | ||
| netbsd.em | ||
| nios2elf.em | ||
| ostring.sed | ||
| pe.em | ||
| pep.em | ||
| ppc32elf.em | ||
| ppc64elf.em | ||
| pruelf.em | ||
| README | ||
| riscvelf.em | ||
| rxelf.em | ||
| s390.em | ||
| scoreelf.em | ||
| sh64elf.em | ||
| solaris2.em | ||
| spu_icache.o_c | ||
| spu_icache.S | ||
| spu_ovl.o_c | ||
| spu_ovl.S | ||
| spuelf.em | ||
| sunos.em | ||
| tic6xdsbt.em | ||
| ticoff.em | ||
| v850elf.em | ||
| vanilla.em | ||
| vms.em | ||
| vxworks.em | ||
| xtensaelf.em | ||
| z80.em | ||
The files in this directory are sourced by genscripts.sh, after
setting some variables to substitute in, to produce
C source files that contain jump tables for each emulation.
Copyright (C) 2012-2018 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.