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| author | Jens Remus <jremus@linux.ibm.com> | 2025-07-11 10:29:40 +0200 |
|---|---|---|
| committer | Jens Remus <jremus@linux.ibm.com> | 2025-07-11 10:29:40 +0200 |
| commit | e2dfd75e00b0d7cd65b5829872dd18c33f0f3089 (patch) | |
| tree | c3f1f1fda43dd4b860d1ae78d24972f6b7c95498 | |
| parent | 95847aaba18107b59081d1a800a5910bebd7f75d (diff) | |
| download | binutils-e2dfd75e00b0d7cd65b5829872dd18c33f0f3089.zip binutils-e2dfd75e00b0d7cd65b5829872dd18c33f0f3089.tar.gz binutils-e2dfd75e00b0d7cd65b5829872dd18c33f0f3089.tar.bz2 | |
s390: sframe: Test handling of .cfi_def_cfa_register
Port x86-64 test for handling of .cfi_def_cfa_register from commit
3602da6fa285 ("gas: sframe: fix handling of .cfi_def_cfa_register")
to s390x.
gas/testsuite/
PR gas/32879
* gas/cfi-sframe/cfi-sframe.exp: Add new test for handling of
.cfi_def_cfa_register on s390x.
* gas/cfi-sframe/cfi-sframe-s390x-3.d: Likewise.
* gas/cfi-sframe/cfi-sframe-s390x-3.s: Likewise.
Bug: https://sourceware.org/PR32879
Signed-off-by: Jens Remus <jremus@linux.ibm.com>
| -rw-r--r-- | gas/testsuite/gas/cfi-sframe/cfi-sframe-s390x-3.d | 19 | ||||
| -rw-r--r-- | gas/testsuite/gas/cfi-sframe/cfi-sframe-s390x-3.s | 4 | ||||
| -rw-r--r-- | gas/testsuite/gas/cfi-sframe/cfi-sframe.exp | 1 |
3 files changed, 24 insertions, 0 deletions
diff --git a/gas/testsuite/gas/cfi-sframe/cfi-sframe-s390x-3.d b/gas/testsuite/gas/cfi-sframe/cfi-sframe-s390x-3.d new file mode 100644 index 0000000..f775fe5 --- /dev/null +++ b/gas/testsuite/gas/cfi-sframe/cfi-sframe-s390x-3.d @@ -0,0 +1,19 @@ +#name: SFrame generation on s390x - .cfi_def_cfa_register with no previous offset +#as: --gsframe +#objdump: --sframe=.sframe +#... +Contents of the SFrame section .sframe: + + Header : + + Version: SFRAME_VERSION_2 + Flags: SFRAME_F_FDE_FUNC_START_PCREL + Num FDEs: 1 + Num FREs: 1 + + Function Index : + + func idx \[0\]: pc = 0x0, size = 0 bytes + STARTPC +CFA +FP +RA + + 0+0000 +fp\+160 +u +u + +#pass diff --git a/gas/testsuite/gas/cfi-sframe/cfi-sframe-s390x-3.s b/gas/testsuite/gas/cfi-sframe/cfi-sframe-s390x-3.s new file mode 100644 index 0000000..ea8c9e1 --- /dev/null +++ b/gas/testsuite/gas/cfi-sframe/cfi-sframe-s390x-3.s @@ -0,0 +1,4 @@ +# Although not a useful construct by itself, ensure graceful handling. + .cfi_startproc + .cfi_def_cfa_register 11 + .cfi_endproc diff --git a/gas/testsuite/gas/cfi-sframe/cfi-sframe.exp b/gas/testsuite/gas/cfi-sframe/cfi-sframe.exp index b26ce60..9c5a16f 100644 --- a/gas/testsuite/gas/cfi-sframe/cfi-sframe.exp +++ b/gas/testsuite/gas/cfi-sframe/cfi-sframe.exp @@ -115,6 +115,7 @@ if { [istarget "aarch64*-*-*"] && [gas_sframe_check] } then { if { [istarget "s390x*-*-*"] && [gas_sframe_check] } then { run_dump_test "cfi-sframe-s390x-1" run_dump_test "cfi-sframe-s390x-2" + run_dump_test "cfi-sframe-s390x-3" run_dump_test "cfi-sframe-s390x-err-1" run_dump_test "cfi-sframe-s390x-err-2" run_dump_test "cfi-sframe-s390x-err-3" |