diff options
| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2023-07-07 17:42:21 +0200 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2023-07-10 15:34:57 +0200 |
| commit | cb2d7e63d19794c5344d438d943a8680d6756bdc (patch) | |
| tree | 4ab7486ca2d78d6db8415f226bd89a194d3c8680 /tests/tcg | |
| parent | 6db77bb2c1aa1e59b4a04ba3c9b4b8bb17609d48 (diff) | |
tests/tcg/s390x: Fix test-svc with clang
clang does not support expressions involving symbols in instructions
like lghi yet, so building hello-s390x-asm.S with it fails.
Move the expression to the literal pool and load it from there.
Fixes: be4a4cb42961 ("tests/tcg/s390x: Test single-stepping SVC")
Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20230707154242.457706-1-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'tests/tcg')
| -rw-r--r-- | tests/tcg/s390x/gdbstub/test-svc.py | 2 | ||||
| -rw-r--r-- | tests/tcg/s390x/hello-s390x-asm.S | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/tests/tcg/s390x/gdbstub/test-svc.py b/tests/tcg/s390x/gdbstub/test-svc.py index 7851ca7284..18fad3f163 100644 --- a/tests/tcg/s390x/gdbstub/test-svc.py +++ b/tests/tcg/s390x/gdbstub/test-svc.py @@ -25,7 +25,7 @@ def run_test(): gdb.execute("si") report("larl\t" in gdb.execute("x/i $pc", False, True), "insn #2") gdb.execute("si") - report("lghi\t" in gdb.execute("x/i $pc", False, True), "insn #3") + report("lgrl\t" in gdb.execute("x/i $pc", False, True), "insn #3") gdb.execute("si") report("svc\t" in gdb.execute("x/i $pc", False, True), "insn #4") gdb.execute("si") diff --git a/tests/tcg/s390x/hello-s390x-asm.S b/tests/tcg/s390x/hello-s390x-asm.S index 2e9faa1604..4dbda12d35 100644 --- a/tests/tcg/s390x/hello-s390x-asm.S +++ b/tests/tcg/s390x/hello-s390x-asm.S @@ -8,7 +8,7 @@ _start: /* puts("Hello, World!"); */ lghi %r2,1 larl %r3,foo -lghi %r4,foo_end-foo +lgrl %r4,foo_len svc 4 /* exit(0); */ @@ -18,3 +18,5 @@ svc 1 .align 2 foo: .asciz "Hello, World!\n" foo_end: +.align 8 +foo_len: .quad foo_end-foo |