diff options
author | Daniel Gutson <dgutson@codesourcery.com> | 2010-01-04 22:19:02 +0000 |
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committer | Daniel Gutson <dgutson@codesourcery.com> | 2010-01-04 22:19:02 +0000 |
commit | 71c1105d00e23183c7ef3f0cbc0d85bab8603a5a (patch) | |
tree | e68115749aa397a4e51abe1ed363a26ab3669f15 | |
parent | 2f461ee513a32e6bc865cad39ce58f8ff160deb9 (diff) | |
download | binutils-redhat-71c1105d00e23183c7ef3f0cbc0d85bab8603a5a.tar.gz |
2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
gas/
* config/tc-arm.c (do_neon_ldx_stx): Added
validation for vector load/store insns.
gas/testsuite/
* gas/arm/neon-addressing-bad.d: New test case.
* gas/arm/neon-addressing-bad.s: New file.
* gas/arm/neon-addressing-bad.l: New file.
-rw-r--r-- | gas/ChangeLog | 5 | ||||
-rw-r--r-- | gas/config/tc-arm.c | 3 | ||||
-rw-r--r-- | gas/testsuite/ChangeLog | 6 | ||||
-rw-r--r-- | gas/testsuite/gas/arm/neon-addressing-bad.d | 3 | ||||
-rw-r--r-- | gas/testsuite/gas/arm/neon-addressing-bad.l | 19 | ||||
-rw-r--r-- | gas/testsuite/gas/arm/neon-addressing-bad.s | 23 |
6 files changed, 59 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 4622709b0c..f10e7d31fd 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2010-01-04 Daniel Gutson <dgutson@codesourcery.com> + + * config/tc-arm.c (do_neon_ldx_stx): Added + validation for vector load/store insns. + 2010-01-04 Edmar Wienskoski <edmar@freescale.com> * config/tc-ppc.c (md_show_usage): Document -me500mc64. diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index 3e0ef55364..b599725f7c 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -14810,6 +14810,9 @@ do_neon_ld_dup (void) static void do_neon_ldx_stx (void) { + if (inst.operands[1].isreg) + constraint (inst.operands[1].reg == REG_PC, BAD_PC); + switch (NEON_LANE (inst.operands[0].imm)) { case NEON_INTERLEAVE_LANES: diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 0b42625a3a..df09e15588 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2010-01-04 Daniel Gutson <dgutson@codesourcery.com> + + * gas/arm/neon-addressing-bad.d: New test case. + * gas/arm/neon-addressing-bad.s: New file. + * gas/arm/neon-addressing-bad.l: New file. + 2010-01-03 Daniel Gutson <dgutson@codesourcery.com> * gas/arm/neon-suffix-bad.d: New test case. diff --git a/gas/testsuite/gas/arm/neon-addressing-bad.d b/gas/testsuite/gas/arm/neon-addressing-bad.d new file mode 100644 index 0000000000..3e27426d43 --- /dev/null +++ b/gas/testsuite/gas/arm/neon-addressing-bad.d @@ -0,0 +1,3 @@ +# name: Bad operand in Advanced SIMD Neon instructions +# as: -mfpu=neon +# error-output: neon-addressing-bad.l diff --git a/gas/testsuite/gas/arm/neon-addressing-bad.l b/gas/testsuite/gas/arm/neon-addressing-bad.l new file mode 100644 index 0000000000..360a89186e --- /dev/null +++ b/gas/testsuite/gas/arm/neon-addressing-bad.l @@ -0,0 +1,19 @@ +[^:]*: Assembler messages: +[^:]*:3: Error: r15 not allowed here -- `vld1.8 {d0},1f' +[^:]*:5: Error: r15 not allowed here -- `vld1.8 {D0},R0' +[^:]*:6: Error: r15 not allowed here -- `vld1.8 {Q1},R0' +[^:]*:7: Error: r15 not allowed here -- `vld1.8 {D0},\[PC\]' +[^:]*:8: Error: r15 not allowed here -- `vld1.8 {D0},\[PC,#0\]' +[^:]*:9: Error: r15 not allowed here -- `vst1.8 {D0},R0' +[^:]*:10: Error: r15 not allowed here -- `vst1.8 {Q1},R0' +[^:]*:11: Error: r15 not allowed here -- `vst1.8 {D0},\[PC\]' +[^:]*:12: Error: r15 not allowed here -- `vst1.8 {D0},\[PC,#0\]' +[^:]*:14: Error: r15 not allowed here -- `vld1.8 {d0},2f' +[^:]*:16: Error: r15 not allowed here -- `vld1.8 {D0},R0' +[^:]*:17: Error: r15 not allowed here -- `vld1.8 {Q1},R0' +[^:]*:18: Error: r15 not allowed here -- `vld1.8 {D0},\[PC\]' +[^:]*:19: Error: r15 not allowed here -- `vld1.8 {D0},\[PC,#0\]' +[^:]*:20: Error: r15 not allowed here -- `vst1.8 {D0},R0' +[^:]*:21: Error: r15 not allowed here -- `vst1.8 {Q1},R0' +[^:]*:22: Error: r15 not allowed here -- `vst1.8 {D0},\[PC\]' +[^:]*:23: Error: r15 not allowed here -- `vst1.8 {D0},\[PC,#0\]' diff --git a/gas/testsuite/gas/arm/neon-addressing-bad.s b/gas/testsuite/gas/arm/neon-addressing-bad.s new file mode 100644 index 0000000000..c134ead657 --- /dev/null +++ b/gas/testsuite/gas/arm/neon-addressing-bad.s @@ -0,0 +1,23 @@ +.syntax unified + +VLD1.8 {d0}, 1f +1: +VLD1.8 {D0}, R0 +VLD1.8 {Q1}, R0 +VLD1.8 {D0}, [PC] +VLD1.8 {D0}, [PC, #0] +VST1.8 {D0}, R0 +VST1.8 {Q1}, R0 +VST1.8 {D0}, [PC] +VST1.8 {D0}, [PC, #0] +.thumb +VLD1.8 {d0}, 2f +2: +VLD1.8 {D0}, R0 +VLD1.8 {Q1}, R0 +VLD1.8 {D0}, [PC] +VLD1.8 {D0}, [PC, #0] +VST1.8 {D0}, R0 +VST1.8 {Q1}, R0 +VST1.8 {D0}, [PC] +VST1.8 {D0}, [PC, #0] |