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readelf/objdump: support for SFrame section

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This patch adds support for SFrame in readelf and objdump. The arguments
of --sframe are optional for both readelf and objdump.

include/ChangeLog:

	* sframe-api.h (dump_sframe): New function declaration.

ChangeLog:

	* binutils/Makefile.am: Add dependency on libsframe for
	readelf and objdump.
	* binutils/Makefile.in: Regenerate.
	* binutils/doc/binutils.texi: Document --sframe=[section].
	* binutils/doc/sframe.options.texi: New file.
	* binutils/objdump.c: Add support for SFrame format.
	* binutils/readelf.c: Likewise.
	* include/sframe-api.h: Add new API for dumping .sframe
	section.
	* libsframe/Makefile.am: Add sframe-dump.c.
	* libsframe/Makefile.in: Regenerate.
	* libsframe/sframe-dump.c: New file.
This commit is contained in:
Indu Bhagat
2022-11-15 15:07:09 -08:00
parent cf0e0a0ba9
commit 42b6953bba
10 changed files with 355 additions and 11 deletions
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3
include/sframe-api.h
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@ -157,6 +157,9 @@ sframe_decoder_get_funcdesc (sframe_decoder_ctx *ctx,
int32_t *func_start_address,
unsigned char *func_info);
/* SFrame textual dump. */
extern void
dump_sframe (sframe_decoder_ctx *decoder, uint64_t addr);
/* Get the base reg id from the FRE info. Sets errp if fails. */
extern unsigned int