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Arm: Clean up PE GAS testsuite correct THUMB tests.

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The PE targets don't support mapping symbols and so the disassembler is unable
to correctly output thumb instructions when the input was thumb.

So for testcases that only have thumb output, I have copied them and skipped the
ones for which auto-detection is supposed to work on PE, and added a new one
that will force thumb output.  This so that the tests still check the mapping
symbols.

For the tests that switch between thumb and arm in one file I just skip them
entirely on PE targets.

This cleans up the PE GAS testsuite.

gas/

	* testsuite/gas/arm/archv6t2-1-pe.d: New test.
	* testsuite/gas/arm/archv6t2-1.d: Skip pe.
	* testsuite/gas/arm/csdb.d: Skip pe.
	* testsuite/gas/arm/sb-thumb1-pe.d: New test.
	* testsuite/gas/arm/sb-thumb1.d: Skip pe.
	* testsuite/gas/arm/sb-thumb2-pe.d: New test.
	* testsuite/gas/arm/sb-thumb2.d: Skip pe.
	* testsuite/gas/arm/udf.d: Skip pe.
This commit is contained in:
Tamar Christina 2019-01-17 16:05:37 +00:00
parent baae986a40
commit dee3ee2224
9 changed files with 51 additions and 1 deletions
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11
gas/ChangeLog
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@ -1,3 +1,14 @@
2019-01-17 Tamar Christina <tamar.christina@arm.com>
* testsuite/gas/arm/archv6t2-1-pe.d: New test.
* testsuite/gas/arm/archv6t2-1.d: Skip pe.
* testsuite/gas/arm/csdb.d: Skip pe.
* testsuite/gas/arm/sb-thumb1-pe.d: New test.
* testsuite/gas/arm/sb-thumb1.d: Skip pe.
* testsuite/gas/arm/sb-thumb2-pe.d: New test.
* testsuite/gas/arm/sb-thumb2.d: Skip pe.
* testsuite/gas/arm/udf.d: Skip pe.
2019-01-16 Kito Cheng <kito@andestech.com>
* testsuite/gas/riscv/attribute-empty.d: New.

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gas/testsuite/gas/arm/archv6t2-1-pe.d Normal file
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# name: ARMv6T2 THUMB mode
# as: -march=armv6t2 -mthumb
# source: archv6t2-1.s
# objdump: -dr --prefix-addresses --show-raw-insn -M force-thumb
.*: +file format .*arm.*
Disassembly of section .text:
0[0-9a-f]+ <[^>]+> bf10 yield
0[0-9a-f]+ <[^>]+> bf20 wfe
0[0-9a-f]+ <[^>]+> bf30 wfi
0[0-9a-f]+ <[^>]+> bf40 sev

1
gas/testsuite/gas/arm/archv6t2-1.d
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@ -2,6 +2,7 @@
# as: -march=armv6t2 -mthumb
# source: archv6t2-1.s
# objdump: -dr --prefix-addresses --show-raw-insn
# skip: *-*-pe *-*-wince
.*: +file format .*arm.*

1
gas/testsuite/gas/arm/csdb.d
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@ -1,6 +1,7 @@
#name: CSDB
#source: csdb.s
#objdump: -dr --prefix-addresses --show-raw-insn
#skip: *-*-pe *-*-wince
.*: +file format .*arm.*

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gas/testsuite/gas/arm/sb-thumb1-pe.d Normal file
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#objdump: -dr --prefix-addresses --show-raw-insn -M force-thumb
#name: SB instruction (Thumb)
#source: sb.s
#as: -march=armv8.5-a -mthumb
# Test SB Instruction
.*: *file format .*arm.*
Disassembly of section .text:
.*> f3bf 8f70 sb

3
gas/testsuite/gas/arm/sb-thumb1.d
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@ -2,8 +2,9 @@
#name: SB instruction (Thumb)
#source: sb.s
#as: -march=armv8.5-a -mthumb
#skip: *-*-pe *-*-wince
# Test SB Instructio
# Test SB Instruction
.*: *file format .*arm.*

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gas/testsuite/gas/arm/sb-thumb2-pe.d Normal file
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#objdump: -dr --prefix-addresses --show-raw-insn -M force-thumb
#name: SB instruction (Thumb) with +sb
#source: sb.s
#as: -march=armv8-a+sb -mthumb
# Test SB Instructio
.*: *file format .*arm.*
Disassembly of section .text:
.*> f3bf 8f70 sb

1
gas/testsuite/gas/arm/sb-thumb2.d
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@ -2,6 +2,7 @@
#name: SB instruction (Thumb) with +sb
#source: sb.s
#as: -march=armv8-a+sb -mthumb
#skip: *-*-pe *-*-wince
# Test SB Instructio

1
gas/testsuite/gas/arm/udf.d
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@ -2,6 +2,7 @@
#name: UDF
#as: -march=armv8-a
#warning_output: udf.l
#skip: *-*-pe *-*-wince
.*: +file format .*arm.*