Indu Bhagat ad9bd833d4 gas: add new command line option --scfi=experimental ... When the command line option --scfi=experimenta is passed to the GNU assembler, it will synthesize DWARF call frame information (CFI) for the input assembly. The option --scfi=experimental will also ignore most of the existing .cfi_* directives, if already contained in the provided input file. Only the following CFI directives will not be ignored: - .cfi_sections, - .cfi_label, - .cfi_signal_frame To use SCFI, a target will need to: - define TARGET_USE_SCFI and TARGET_USE_GINSN, and other necessary definitions, - provide means to help GAS understand the target specific instruction semantics by creating ginsns. The upcoming support for SCFI is inteded to be experimental, hence the option --scfi=experimental. The --scfi= may see more options like --scfi=[all,none] added in future, once the SCFI support in GAS is mature and robust. The offering may also see for example, an --scfi=inline option for dealing with inline asm may be added in the future. In --scfi=inline option, the GNU assembler may consume (and not ignore) the compiler generated CFI for the code surrounding the inline asm. Also document the option. gas/ * as.c (show_usage): Add support for --scfi=experimental. (parse_args): Likewise. * as.h (enum synth_cfi_type): Define new type. * doc/as.texi: Document the new option.		2024-01-15 03:31:35 -08:00
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all.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
as.texi	gas: add new command line option --scfi=experimental	2024-01-15 03:31:35 -08:00
c-aarch64.texi	aarch64: Add +d128 architectural feature support	2024-01-09 10:16:40 +00:00
c-alpha.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-arc.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-arm.texi	arm: Add support for Armv8.9-A and Armv9.4-A	2024-01-08 14:13:40 +00:00
c-avr.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-bfin.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-bpf.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-cr16.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-cris.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-csky.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-d10v.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-d30v.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-epiphany.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-h8300.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-hppa.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-i386.texi	gas/doc: fix several typos	2024-01-08 13:53:49 +00:00
c-ia64.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-ip2k.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-kvx.texi	gas/doc: fix several typos	2024-01-08 13:53:49 +00:00
c-lm32.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-loongarch.texi	gas/doc: fix several typos	2024-01-08 13:53:49 +00:00
c-m32c.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-m32r.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-m68hc11.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-m68k.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-metag.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-microblaze.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-mips.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-mmix.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-msp430.texi	gas/doc: fix several typos	2024-01-08 13:53:49 +00:00
c-mt.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-nds32.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-nios2.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-ns32k.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-or1k.texi	gas/doc: fix several typos	2024-01-08 13:53:49 +00:00
c-pdp11.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-pj.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-ppc.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-pru.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-riscv.texi	gas/doc: fix several typos	2024-01-08 13:53:49 +00:00
c-rl78.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-rx.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-s12z.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-s390.texi	gas/doc: fix several typos	2024-01-08 13:53:49 +00:00
c-score.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-sh.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-sparc.texi	gas/doc: fix several typos	2024-01-08 13:53:49 +00:00
c-tic6x.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-tic54x.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-tilegx.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-tilepro.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-v850.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-vax.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-visium.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-wasm32.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-xgate.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-xstormy16.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-xtensa.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-z8k.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
c-z80.texi	gas/doc: fix several typos	2024-01-08 13:53:49 +00:00
fdl.texi
h8.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
internals.texi	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30
local.mk	Update year range in copyright notice of binutils files	2024-01-04 22:58:12 +10:30