diff options
Diffstat (limited to 'ld/testsuite/ld-arm/stm32l4xx-cannot-fix-it-block.d')
| -rw-r--r-- | ld/testsuite/ld-arm/stm32l4xx-cannot-fix-it-block.d | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/ld/testsuite/ld-arm/stm32l4xx-cannot-fix-it-block.d b/ld/testsuite/ld-arm/stm32l4xx-cannot-fix-it-block.d new file mode 100644 index 0000000..9b689f1 --- /dev/null +++ b/ld/testsuite/ld-arm/stm32l4xx-cannot-fix-it-block.d @@ -0,0 +1,16 @@ +#source: stm32l4xx-cannot-fix-it-block.s +#as:-EL -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 +#ld:-EL --fix-stm32l4xx-629360 -Ttext=0x8000 +#objdump: -dr --prefix-addresses --show-raw-insn +#name: STM32L4XX erratum : LDM cannot be patched when not last in IT block +#warning: .*multiple load detected in non-last IT block instruction.* + +# Test the `LDM*' instructions when non-last in IT block +# They cannot, thus should not, be patched + +.*: +file format .*arm.* + +Disassembly of section \.text: +00008000 \<_start\> bf04[[:space:]]+itt[[:space:]]+eq +00008002 \<_start\+0x2\> e899 03fe[[:space:]]+ldmiaeq\.w[[:space:]]+r9, {r1, r2, r3, r4, r5, r6, r7, r8, r9} +00008006 \<_start\+0x6\> f3af 8000[[:space:]]+nopeq\.w |