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| author | Jens Remus <jremus@linux.ibm.com> | 2024-07-04 10:34:12 +0200 |
|---|---|---|
| committer | Jens Remus <jremus@linux.ibm.com> | 2024-07-04 10:34:12 +0200 |
| commit | bdde1b34c4b4c08fb7e431f28b33a4144ca86f2c (patch) | |
| tree | aaf460a332d542846941b78e880c7cd69bf81f01 /gprofng/src | |
| parent | 5c7f6da4323c6e7c74ad2b89c92794438a2c0e13 (diff) | |
| download | binutils-bdde1b34c4b4c08fb7e431f28b33a4144ca86f2c.zip binutils-bdde1b34c4b4c08fb7e431f28b33a4144ca86f2c.tar.gz binutils-bdde1b34c4b4c08fb7e431f28b33a4144ca86f2c.tar.bz2 | |
gas: Print DWARF call frame insn name in SFrame warning message
SFrame generation prints the DWARF call frame instruction opcode in
hexadecimal. Leverage get_DW_CFA_name to additionally print the
DWARF call frame instruction name in human readable form, while also
respecting fake CFI types. Use "(unknown)", if the DWARF call frame
instruction name is not known.
While at it use the terminology "instruction" for these DW_CFA_*, as
suggested by Indu.
This changes the following assembler SFrame generation warning message
as follows:
Old:
Warning: skipping SFrame FDE due to DWARF CFI op 0x<hexval>
New:
Warning: skipping SFrame FDE; CFI insn <name> (0x<hexval>)
gas/
* gen-sframe.c (sframe_get_cfi_name): New function to get the
DWARF call frame instruction name for a DWARF call frame
instruction opcode.
(sframe_do_cfi_insn): Use sframe_get_cfi_name to print the
DWARF call frame instruction name for the DWARF call frame
instruction opcode in the warning message.
gas/testsuite/
* gas/cfi-sframe/common-empty-1.d: Update expected SFrame
warning message text for DWARF call frame insn name.
* gas/cfi-sframe/common-empty-2.d: Likewise.
Signed-off-by: Jens Remus <jremus@linux.ibm.com>
Diffstat (limited to 'gprofng/src')
0 files changed, 0 insertions, 0 deletions