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Indu Bhagat 2a99ed6340 [SFrame-V3] include: libsframe: remove SFRAME_F_FRAME_POINTER flag 
SFrame V3 has 8 precious flag bits, two of which are being used.  More
flag byte (s) can be added to the auxiliary header when it comes to
that.  But for now, it may be worthwhile to use the 8-bits frugally.

SFRAME_F_FRAME_POINTER flag bit was added with the intention of marking
binaries built with frame-pointer preserved.  A stack tracer could then
use this information, to unambiguously ascertain whether frame-pointer
based stack traces will be precise.  But such a marking of binary will
ideally be done by the linker, and at the moment adding such a framework
is not justified for such small gain.  The outcome of this is that
SFRAME_F_FRAME_POINTER is never set in SFrame V2 binaries.

Remove the definition SFRAME_F_FRAME_POINTER for SFrame V3.  The
relinquished bit can be used (in future format incarnations) when
reading/dumping SFrame V2 sections are no longer supported by consumers.
Changing the values of existing flags, e.g.,
SFRAME_F_FDE_FUNC_START_PCREL, is not being done for V3, to avoid
version-specific flag bit reading (albeit doable) in consumers.

Related changes to the specification are done in a subsequent commit.

include/
	* sframe.h (SFRAME_V3_F_ALL_FLAGS): Remove
	SFRAME_F_FRAME_POINTER from the set of V3 flags.
libsframe/
	* sframe-dump.c (dump_sframe_header_flags): Add a comment for
	clarity.
2026-01-15 17:02:27 -08:00
..
aout Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
cgen Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
coff Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
elf RISC-V: Add second-pass relaxation for JAL to C.J/C.JAL 2026-01-15 12:04:57 +08:00
gdb Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
mach-o Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
opcode aarch64: Add support for POE2 PLBI instruction 2026-01-05 17:50:55 +00:00
sim Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
som Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
vms Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
alloca-conf.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
ansidecl.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
bfdlink.h [SFrame-V3] ld: add --discard-sframe command line option 2026-01-15 17:02:27 -08:00
binary-io.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
ChangeLog Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
ChangeLog-0415 binutils ChangeLog rotation 2016-01-01 22:59:17 +10:30
ChangeLog-2016 ChangeLog rotation 2017-01-02 13:55:05 +10:30
ChangeLog-2017 ChangeLog rotation 2018-01-03 17:49:42 +10:30
ChangeLog-2018 ChangeLog rotation 2019-01-01 21:25:40 +10:30
ChangeLog-2019 ChangeLog rotation 2020-01-01 18:12:08 +10:30
ChangeLog-2020 ChangeLog rotation 2021-01-01 10:31:02 +10:30
ChangeLog-9103 Add copyright notices 2012-12-10 12:48:03 +00:00
collectorAPI.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
COPYING
COPYING3
ctf-api.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
ctf.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
demangle.h Sync libiberty sources with gcc master version 2026-01-07 11:33:07 +00:00
diagnostics.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
dis-asm.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
doubly-linked-list.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
dwarf2.def Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
dwarf2.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
dyn-string.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
environ.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
fibheap.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
filenames.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
floatformat.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
fnmatch.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
fopen-bin.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
fopen-same.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
fopen-vms.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
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gcc-c-interface.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
gcc-cp-fe.def Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
gcc-cp-interface.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
gcc-interface.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
getopt.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
hashtab.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
hp-symtab.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
leb128.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
libcollector.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
libfcollector.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
libiberty.h Sync libiberty sources with gcc master version 2026-01-07 11:33:07 +00:00
longlong.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
lto-symtab.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
MAINTAINERS Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
md5.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
oasys.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
objalloc.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
obstack.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
os9k.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
partition.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
plugin-api.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
safe-ctype.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
same-inode.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
sframe-api.h [SFrame-V3] bfd: ld: sframe: avoid unnecessary decoding of SFrame FREs at link time 2026-01-15 17:02:26 -08:00
sframe-internal.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
sframe.h [SFrame-V3] include: libsframe: remove SFRAME_F_FRAME_POINTER flag 2026-01-15 17:02:27 -08:00
sha1.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
simple-object.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
sort.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
splay-tree.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
symcat.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
timeval-utils.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
vtv-change-permission.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
xregex.h
xregex2.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
xtensa-config.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
xtensa-dynconfig.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
xtensa-isa-internal.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30
xtensa-isa.h Update year range in copyright notice of binutils files 2026-01-01 23:22:14 +10:30