diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 4 | ||||
| -rw-r--r-- | gas/config/tc-arm.c | 2 | ||||
| -rw-r--r-- | gas/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/relax_branch_align.d | 8 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/thumb-nop.d | 11 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/thumb-nop.s | 5 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/vfp1_t2.d | 2 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/vfp1xD_t2.d | 2 |
8 files changed, 34 insertions, 7 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index f899ae9..8ae07df 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,7 @@ +2010-01-13 Daniel Jacobowitz <dan@codesourcery.com> + + * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP. + 2010-01-13 Nick Clifton <nickc@redhat.com> * config/tc-h8300.c (h8300_elf_section): New function - issue a diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index b0184a5..d5a0ec4 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -10623,7 +10623,7 @@ do_t_nop (void) { /* PR9722: Check for Thumb2 availability before generating a thumb2 nop instruction. */ - if (ARM_CPU_HAS_FEATURE (cpu_variant, arm_arch_t2)) + if (ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v6t2)) { inst.instruction = THUMB_OP16 (inst.instruction); inst.instruction |= inst.operands[0].imm << 4; diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 2fafd11..64d3cc7 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2010-01-13 Daniel Jacobowitz <dan@codesourcery.com> + + * gas/arm/thumb-nop.d, gas/arm/thumb-nop.s: New test. + * gas/arm/relax_branch_align.d: Expect a default NOP instruction. + * gas/arm/vfp1_t2.d, gas/arm/vfp1xD_t2.d: Specify a CPU with + Thumb-2. + 2010-01-13 Nick Clifton <nickc@redhat.com> * gas/elf/section0.d: Skip this test for the h8300. diff --git a/gas/testsuite/gas/arm/relax_branch_align.d b/gas/testsuite/gas/arm/relax_branch_align.d index e23b095..e19857a 100644 --- a/gas/testsuite/gas/arm/relax_branch_align.d +++ b/gas/testsuite/gas/arm/relax_branch_align.d @@ -4,10 +4,10 @@ .*: +file format .*arm.* Disassembly of section .text: -0+000 <[^>]+> bf00 nop +0+000 <[^>]+> 46c0 nop ; \(mov r8, r8\) 0+002 <[^>]+> f000 8080 beq.w 0+106 <[^>]*> -0+006 <[^>]+> bf00 nop +0+006 <[^>]+> 46c0 nop ; \(mov r8, r8\) #... -0+100 <[^>]+> bf00 nop +0+100 <[^>]+> 46c0 nop ; \(mov r8, r8\) 0+102 <[^>]+> f47f af80 bne.w 0+006 <[^>]*> -0+106 <[^>]+> bf00 nop +0+106 <[^>]+> 46c0 nop ; \(mov r8, r8\) diff --git a/gas/testsuite/gas/arm/thumb-nop.d b/gas/testsuite/gas/arm/thumb-nop.d new file mode 100644 index 0000000..648ed98 --- /dev/null +++ b/gas/testsuite/gas/arm/thumb-nop.d @@ -0,0 +1,11 @@ +# name: Thumb NOP +# objdump: -dr --prefix-addresses --show-raw-insn +# +# Both explicit nop and padding should not use Thumb-2 NOP for the +# default CPU. + +.*: +file format .*arm.* + +Disassembly of section \.text: +0+000 <[^>]+> 46c0 nop ; \(mov r8, r8\) +0+002 <[^>]+> 46c0 nop ; \(mov r8, r8\) diff --git a/gas/testsuite/gas/arm/thumb-nop.s b/gas/testsuite/gas/arm/thumb-nop.s new file mode 100644 index 0000000..55b7b6c --- /dev/null +++ b/gas/testsuite/gas/arm/thumb-nop.s @@ -0,0 +1,5 @@ + .text + .code 16 + .p2align 2 +.foo: + nop diff --git a/gas/testsuite/gas/arm/vfp1_t2.d b/gas/testsuite/gas/arm/vfp1_t2.d index 2ff52fd..757bf10 100644 --- a/gas/testsuite/gas/arm/vfp1_t2.d +++ b/gas/testsuite/gas/arm/vfp1_t2.d @@ -1,6 +1,6 @@ #objdump: -dr --prefix-addresses --show-raw-insn #name: Thumb-2 VFP Double-precision instructions -#as: -mfpu=vfp +#as: -mfpu=vfp -mcpu=arm1156t2f-s # Test the ARM VFP Double Precision instructions diff --git a/gas/testsuite/gas/arm/vfp1xD_t2.d b/gas/testsuite/gas/arm/vfp1xD_t2.d index 4cbadec..7dd5030 100644 --- a/gas/testsuite/gas/arm/vfp1xD_t2.d +++ b/gas/testsuite/gas/arm/vfp1xD_t2.d @@ -1,6 +1,6 @@ #objdump: -dr --prefix-addresses --show-raw-insn #name: Thumb-2 VFP Single-precision instructions -#as: -mfpu=vfpxd +#as: -mfpu=vfpxd -mcpu=arm1156t2f-s # Test the ARM VFP Single Precision instructions |