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Diffstat (limited to 'sim/aarch64/simulator.c')
-rw-r--r--sim/aarch64/simulator.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sim/aarch64/simulator.c b/sim/aarch64/simulator.c
index 4fa5dc1..34fd17d 100644
--- a/sim/aarch64/simulator.c
+++ b/sim/aarch64/simulator.c
@@ -13353,7 +13353,7 @@ tbnz (sim_cpu *cpu, uint32_t pos, int32_t offset)
unsigned rt = INSTR (4, 0);
TRACE_DECODE (cpu, "emulated at line %d", __LINE__);
- if (aarch64_get_reg_u64 (cpu, rt, NO_SP) & (1 << pos))
+ if (aarch64_get_reg_u64 (cpu, rt, NO_SP) & (((uint64_t) 1) << pos))
aarch64_set_next_PC_by_offset (cpu, offset);
}
@@ -13364,7 +13364,7 @@ tbz (sim_cpu *cpu, uint32_t pos, int32_t offset)
unsigned rt = INSTR (4, 0);
TRACE_DECODE (cpu, "emulated at line %d", __LINE__);
- if (!(aarch64_get_reg_u64 (cpu, rt, NO_SP) & (1 << pos)))
+ if (!(aarch64_get_reg_u64 (cpu, rt, NO_SP) & (((uint64_t) 1) << pos)))
aarch64_set_next_PC_by_offset (cpu, offset);
}
@@ -13407,7 +13407,7 @@ dexTestBranchImmediate (sim_cpu *cpu)
instr[18,5] = simm14 : signed offset counted in words
instr[4,0] = uimm5 */
- uint32_t pos = ((INSTR (31, 31) << 4) | INSTR (23, 19));
+ uint32_t pos = ((INSTR (31, 31) << 5) | INSTR (23, 19));
int32_t offset = simm32 (aarch64_get_instr (cpu), 18, 5) << 2;
NYI_assert (30, 25, 0x1b);