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| author | Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | 2011-05-12 12:41:45 +0000 |
|---|---|---|
| committer | Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | 2011-05-12 12:41:45 +0000 |
| commit | 58ad575ff3bfa4f1fe93ad68a0660588d54f5b0f (patch) | |
| tree | 776cf9e993d4c6511793634d9a5a0ed9057069ef /gas | |
| parent | d248b706a328fbba18c4320880b36df5488b1e91 (diff) | |
| download | gdb-58ad575ff3bfa4f1fe93ad68a0660588d54f5b0f.zip gdb-58ad575ff3bfa4f1fe93ad68a0660588d54f5b0f.tar.gz gdb-58ad575ff3bfa4f1fe93ad68a0660588d54f5b0f.tar.bz2 | |
PR gas/12715
* gas/config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
immediates on 32-bit hosts.
* gas/testsuite/gas/arm/neon-const.s: Add testcase for 64-bit Neon constants.
* gas/testsuite/gas/arm/neon-const.d: Likewise.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/config/tc-arm.c | 2 | ||||
| -rw-r--r-- | gas/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/neon-const.d | 1 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/neon-const.s | 2 |
5 files changed, 16 insertions, 1 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 56a0177..61843fa 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + PR gas/12715 + * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit + immediates on 32-bit hosts. + 2011-05-10 Quentin Neill <quentin.neill@amd.com> * config/tc-i386.c (cpu_arch): Add bdver2 and rename diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index a0b31a0..64a71e8 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -4459,7 +4459,7 @@ parse_big_immediate (char **str, int i) /* If we're on a 64-bit host, then a 64-bit number can be returned using O_constant. We have to be careful not to break compilation for 32-bit X_add_number, though. */ - if ((exp.X_add_number & ~0xffffffffl) != 0) + if ((exp.X_add_number & ~(offsetT)(0xffffffffU)) != 0) { /* X >> 32 is illegal if sizeof (exp.X_add_number) == 4. */ inst.operands[i].reg = ((exp.X_add_number >> 16) >> 16) & 0xffffffff; diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index f1ba989..1b70d3d 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + PR gas/12715 + * gas/arm/neon-const.s: Add testcase for 64-bit Neon constants. + * gas/arm/neon-const.d: Likewise. + 2011-05-11 Richard Sandiford <rdsandiford@googlemail.com> * gas/mips/24k-branch-delay-1.d: Allow 64-bit addresses. Stub out diff --git a/gas/testsuite/gas/arm/neon-const.d b/gas/testsuite/gas/arm/neon-const.d index a1bc97c..6c46930 100644 --- a/gas/testsuite/gas/arm/neon-const.d +++ b/gas/testsuite/gas/arm/neon-const.d @@ -263,3 +263,4 @@ Disassembly of section .text: 0[0-9a-f]+ <[^>]+> f3850f5f vmov\.f32 q0, #-0\.484375 ; 0xbef80000 0[0-9a-f]+ <[^>]+> f3860f5f vmov\.f32 q0, #-0\.96875 ; 0xbf780000 0[0-9a-f]+ <[^>]+> f3870f5f vmov\.f32 q0, #-1\.9375 ; 0xbff80000 +0[0-9a-f]+ <[^>]+> f3879e3f vmov\.i64 d9, #0xffffffffffffffff diff --git a/gas/testsuite/gas/arm/neon-const.s b/gas/testsuite/gas/arm/neon-const.s index a6fb550..aaaf144 100644 --- a/gas/testsuite/gas/arm/neon-const.s +++ b/gas/testsuite/gas/arm/neon-const.s @@ -295,3 +295,5 @@ vmov.f32 q0, -0.484375 vmov.f32 q0, -0.96875 vmov.f32 q0, -1.9375 + + vmov.i64 d9, #0xffffffffffffffff |