https://sourceware.org/git/gitweb.cgi?p=valgrind.git;h=ae32e44d1e891dd2adbb056b0bb127b21efc1b67
commit ae32e44d1e891dd2adbb056b0bb127b21efc1b67
Author: Mark Wielaard <ma...@kl...>
Date: Sat Mar 29 21:21:45 2025 +0100
arm/v6intThumb: Disable tests for instructions modifying pc (ldr pc, add pc)
The test doesn't compile.
/usr/bin/ld: v6intThumb-v6intThumb.o(.text+0xf2): unresolvable
R_ARM_THM_CALL relocation against symbol `printf@@GLIBC_2.4'
Changing the movw and movt into a ldr as suggested in
https://bugs.kde.org/show_bug.cgi?id=339862#c1
Causes a different compile error.
/tmp/ccveFwf0.s:140: Error: offset out of range
So disable it for now.
Diff:
---
none/tests/arm/v6intThumb.c | 5 +++--
none/tests/arm/v6intThumb.stdout.exp | 2 --
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/none/tests/arm/v6intThumb.c b/none/tests/arm/v6intThumb.c
index e05b900855..7b769cedd7 100644
--- a/none/tests/arm/v6intThumb.c
+++ b/none/tests/arm/v6intThumb.c
@@ -344,7 +344,7 @@ static int gen_cvin(int cvin)
////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////
-
+/*
__attribute__((noinline))
void test_ldr_pc(void) {
// special case of ldr PC, [rN, +imm?]
@@ -395,6 +395,7 @@ void test_ldr_pc(void) {
}
}
+*/
static int old_main(void)
{
@@ -649,7 +650,7 @@ static int old_main(void)
TESTCARRYEND
- test_ldr_pc();
+ // test_ldr_pc();
#if 0
printf("ROR\n");
TESTCARRY
diff --git a/none/tests/arm/v6intThumb.stdout.exp b/none/tests/arm/v6intThumb.stdout.exp
index 9169f8865f..52404cf762 100644
--- a/none/tests/arm/v6intThumb.stdout.exp
+++ b/none/tests/arm/v6intThumb.stdout.exp
@@ -17316,8 +17316,6 @@ ldrh r1, label_magic_ldrh :: rd 0x0000881b, cpsr 0xc0000000 NZ
ldrsb r1, label_magic_ldrsb :: rd 0x0000001b, cpsr 0xc0000000 NZ
ldrsh r1, label_magic_ldrsh :: rd 0xffff881b, cpsr 0xc0000000 NZ
vldr d0, label_magic_vldr :: s0 0x8191881b s1 0x18fe9c93, cpsr 0xc0000000 NZ
-tests for instructions modifying pc (ldr pc, add pc)
-ldr.w pc, [r9, +#432] :: r1 0x0000002a c:v-in 0, cpsr 0xc0000000 NZ
MUL
mul r0, r1, r2 :: rd 0x00000000 rm 0x00000000, rn 0x00000000, c:v-in 0, cpsr 0xc0000000 NZ
mul r0, r1, r2 :: rd 0x00000000 rm 0xffffffff, rn 0x00000000, c:v-in 0, cpsr 0xc0000000 NZ
|
