diff options
Diffstat (limited to 'gas/config/tc-arm.c')
| -rw-r--r-- | gas/config/tc-arm.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index 37d2e3e..e0de0d2 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -14102,8 +14102,12 @@ do_neon_shl_imm (void) { enum neon_shape rs = neon_select_shape (NS_DDI, NS_QQI, NS_NULL); struct neon_type_el et = neon_check_type (2, rs, N_EQK, N_KEY | N_I_ALL); + int imm = inst.operands[2].imm; + + constraint (imm < 0 || (unsigned)imm >= et.size, + _("immediate out of range for shift")); NEON_ENCODE (IMMED, inst); - neon_imm_shift (FALSE, 0, neon_quad (rs), et, inst.operands[2].imm); + neon_imm_shift (FALSE, 0, neon_quad (rs), et, imm); } else { @@ -14134,10 +14138,12 @@ do_neon_qshl_imm (void) { enum neon_shape rs = neon_select_shape (NS_DDI, NS_QQI, NS_NULL); struct neon_type_el et = neon_check_type (2, rs, N_EQK, N_SU_ALL | N_KEY); + int imm = inst.operands[2].imm; + constraint (imm < 0 || (unsigned)imm >= et.size, + _("immediate out of range for shift")); NEON_ENCODE (IMMED, inst); - neon_imm_shift (TRUE, et.type == NT_unsigned, neon_quad (rs), et, - inst.operands[2].imm); + neon_imm_shift (TRUE, et.type == NT_unsigned, neon_quad (rs), et, imm); } else { |