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| author | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2019-05-21 14:51:43 +0100 |
|---|---|---|
| committer | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2019-05-21 14:53:49 +0100 |
| commit | 8fe9a076adf308ec813246a96f915c5ab5b6a75f (patch) | |
| tree | 00f5b0affa26916e302aacf68080aedddf2acfd4 /gas/config/tc-arm.c | |
| parent | e6f65e7573a317ac4efff26fe0e49fe1b9e7a596 (diff) | |
| download | gdb-8fe9a076adf308ec813246a96f915c5ab5b6a75f.zip gdb-8fe9a076adf308ec813246a96f915c5ab5b6a75f.tar.gz gdb-8fe9a076adf308ec813246a96f915c5ab5b6a75f.tar.bz2 | |
[GAS, Arm] PR24559: Fix pseudo load-operations for Armv8-M Baseline
gas/ChangeLog:
2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
PR 24559
* config/tc-arm.c (move_or_literal_pool): Set size_req to 0
for MOVW replacement.
* testsuite/gas/arm/load-pseudo.s: New test input.
* testsuite/gas/arm/m0-load-pseudo.d: New test.
* testsuite/gas/arm/m23-load-pseudo.d: New test.
* testsuite/gas/arm/m33-load-pseudo.d: New test.
Diffstat (limited to 'gas/config/tc-arm.c')
| -rw-r--r-- | gas/config/tc-arm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index ff7f9ad..136df33 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -8696,6 +8696,11 @@ move_or_literal_pool (int i, enum lit_type t, bfd_boolean mode_3) inst.instruction |= (imm & 0x0800) << 15; inst.instruction |= (imm & 0x0700) << 4; inst.instruction |= (imm & 0x00ff); + /* In case this replacement is being done on Armv8-M + Baseline we need to make sure to disable the + instruction size check, as otherwise GAS will reject + the use of this T32 instruction. */ + inst.size_req = 0; return TRUE; } } |