Nelson Chu 04c9cf0a8c RISC-V: PR32014, .option directives shuoldn't affect elf attribute. ... The .option arch/rvc/norvc/push/pop directives can only take effect for a small/large specific code region, so they are not file-level architecture setting. They should only affect the mapping symbols only rather than the file-level elf architecture attribute. Otherwise, the elf architecture attribute will appear to missing some extensions when -flto merges files with different .option architecture settings. gas/ PR 32014 * config/tc-riscv.c (file_arch_str): New const char *, rather than the arch_str in the riscv_rps_as.subset_list, it's file-level so only be affected by .attribute arch directive. (riscv_reset_subsets_list_arch_str): Renamed to riscv_set_arch_str, and also can handle both file_arch_str and arch_str in subset_list, just give the pointer address as the input. (riscv_set_arch): Called by -march and .attribute arch, so set both file_arch_str and arch_str in subset_list. (s_riscv_option): Updated .option arch/rvc/norvc/push/pop that only set the arch_str in subset_list. (riscv_write_out_attrs): Output elf architecture attribute according to file_arch_str. Freed file_arch_str. * doc/c-riscv.texi: Added destrbution that .option directives shouldn't affect the elf attribute settings. * testsuite/gas/riscv/option-arch.s: From option-arch-01/02/03 merged. * testsuite/gas/riscv/option-arch-dis.d: Likewise, for dis-assembler. * testsuite/gas/riscv/option-arch-attr.d: Likewise, to check readelf -A.		2024-08-09 10:38:34 +08:00
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all.texi
as.texi	gas/doc: adjust an @xref	2024-07-31 12:03:23 +02:00
c-aarch64.texi	aarch64: disable feature b16b16	2024-07-12 11:05:35 +01:00
c-alpha.texi
c-arc.texi
c-arm.texi
c-avr.texi
c-bfin.texi
c-bpf.texi
c-cr16.texi
c-cris.texi
c-csky.texi
c-d10v.texi
c-d30v.texi
c-epiphany.texi
c-h8300.texi
c-hppa.texi
c-i386.texi
c-ia64.texi
c-ip2k.texi
c-kvx.texi
c-lm32.texi
c-loongarch.texi
c-m32c.texi
c-m32r.texi
c-m68hc11.texi
c-m68k.texi
c-metag.texi
c-microblaze.texi
c-mips.texi	MIPS/GAS: Handle --trap command-line option dynamically	2024-07-19 09:42:56 +01:00
c-mmix.texi
c-msp430.texi
c-mt.texi
c-nds32.texi
c-nios2.texi
c-ns32k.texi
c-or1k.texi
c-pdp11.texi
c-pj.texi
c-ppc.texi
c-pru.texi
c-riscv.texi	RISC-V: PR32014, .option directives shuoldn't affect elf attribute.	2024-08-09 10:38:34 +08:00
c-rl78.texi
c-rx.texi
c-s12z.texi
c-s390.texi
c-score.texi
c-sh.texi
c-sparc.texi
c-tic6x.texi
c-tic54x.texi
c-tilegx.texi
c-tilepro.texi
c-v850.texi
c-vax.texi
c-visium.texi
c-wasm32.texi
c-xgate.texi
c-xstormy16.texi
c-xtensa.texi
c-z8k.texi
c-z80.texi
fdl.texi
h8.texi
internals.texi
local.mk