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ARM: kprobes: Fix test code compilation errors for ARMv4 targets

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Conditionally compile kprobes test cases for ARMv5 instructions to avoid
compilation errors with ARMv4 targets like:

/tmp/cc7Tx8ST.s:16740: Error: selected processor does not support ARM mode `clz r0,r0'

Signed-off-by: Jon Medhurst <tixy@linaro.org>
This commit is contained in:
Jon Medhurst 2014-03-11 14:05:26 +00:00
parent 272226007f
commit 449fd15fbc
1 changed files with 8 additions and 0 deletions
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8
arch/arm/kernel/kprobes-test-arm.c
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@ -218,6 +218,7 @@ void kprobe_arm_test_cases(void)
TEST_BB_R("bx r",7,2f,"")
TEST_BF_R("bxeq r",14,2f,"")
#if __LINUX_ARM_ARCH__ >= 5
TEST_R("clz r0, r",0, 0x0,"")
TEST_R("clzeq r7, r",14,0x1,"")
TEST_R("clz lr, r",7, 0xffffffff,"")
@ -339,6 +340,7 @@ void kprobe_arm_test_cases(void)
TEST_UNSUPPORTED(__inst_arm(0xe16f02e1) " @ smultt pc, r1, r2")
TEST_UNSUPPORTED(__inst_arm(0xe16002ef) " @ smultt r0, pc, r2")
TEST_UNSUPPORTED(__inst_arm(0xe1600fe1) " @ smultt r0, r1, pc")
#endif
TEST_GROUP("Multiply and multiply-accumulate")
@ -561,6 +563,7 @@ void kprobe_arm_test_cases(void)
TEST_UNSUPPORTED("ldrsht r1, [r2], #48")
#endif
#if __LINUX_ARM_ARCH__ >= 5
TEST_RPR( "strd r",0, VAL1,", [r",1, 48,", -r",2,24,"]")
TEST_RPR( "strccd r",8, VAL2,", [r",13,0, ", r",12,48,"]")
TEST_RPR( "strd r",4, VAL1,", [r",2, 24,", r",3, 48,"]!")
@ -597,6 +600,7 @@ void kprobe_arm_test_cases(void)
TEST_UNSUPPORTED(__inst_arm(0xe1efc3d0) " @ ldrd r12, [pc, #48]!")
TEST_UNSUPPORTED(__inst_arm(0xe0c9f3d0) " @ ldrd pc, [r9], #48")
TEST_UNSUPPORTED(__inst_arm(0xe0c9e3d0) " @ ldrd lr, [r9], #48")
#endif
TEST_GROUP("Miscellaneous")
@ -1229,7 +1233,9 @@ void kprobe_arm_test_cases(void)
TEST_COPROCESSOR( "mrc"two" 0, 0, r0, cr0, cr0, 0")
COPROCESSOR_INSTRUCTIONS_ST_LD("",e)
#if __LINUX_ARM_ARCH__ >= 5
COPROCESSOR_INSTRUCTIONS_MC_MR("",e)
#endif
TEST_UNSUPPORTED("svc 0")
TEST_UNSUPPORTED("svc 0xffffff")
@ -1289,7 +1295,9 @@ void kprobe_arm_test_cases(void)
TEST( "blx __dummy_thumb_subroutine_odd")
#endif /* __LINUX_ARM_ARCH__ >= 6 */
#if __LINUX_ARM_ARCH__ >= 5
COPROCESSOR_INSTRUCTIONS_ST_LD("2",f)
#endif
#if __LINUX_ARM_ARCH__ >= 6
COPROCESSOR_INSTRUCTIONS_MC_MR("2",f)
#endif