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[Qemu-devel] [PULL 12/17] tcg: Fix types in tcg_regset_{set, reset}_reg
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PULL 12/17] tcg: Fix types in tcg_regset_{set, reset}_reg |
Date: |
Sun, 17 Sep 2017 08:05:30 -0700 |
There was a potential problem here with an ILP32 host
with 64 host registers.
Signed-off-by: Richard Henderson <address@hidden>
---
tcg/tcg.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tcg/tcg.h b/tcg/tcg.h
index 50dfd7c77f..25662c36d4 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -186,9 +186,9 @@ typedef enum TCGOpcode {
NB_OPS,
} TCGOpcode;
-#define tcg_regset_set_reg(d, r) (d) |= 1L << (r)
-#define tcg_regset_reset_reg(d, r) (d) &= ~(1L << (r))
-#define tcg_regset_test_reg(d, r) (((d) >> (r)) & 1)
+#define tcg_regset_set_reg(d, r) ((d) |= (TCGRegSet)1 << (r))
+#define tcg_regset_reset_reg(d, r) ((d) &= ~((TCGRegSet)1 << (r)))
+#define tcg_regset_test_reg(d, r) (((d) >> (r)) & 1)
#ifndef TCG_TARGET_INSN_UNIT_SIZE
# error "Missing TCG_TARGET_INSN_UNIT_SIZE"
--
2.13.5
- [Qemu-devel] [PULL 02/17] accel/tcg: move softmmu_template.h to accel/tcg/, (continued)
- [Qemu-devel] [PULL 02/17] accel/tcg: move softmmu_template.h to accel/tcg/, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 03/17] accel/tcg: move user-exec to accel/tcg/, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 06/17] accel/tcg: move USER code to user-exec.c, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 05/17] accel/tcg: move atomic_template.h to accel/tcg/, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 07/17] tcg: Add tcg_op_supported, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 10/17] tcg: Remove tcg_regset_{or, and, andnot, not}, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 08/17] tcg: Remove tcg_regset_clear, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 09/17] tcg: Remove tcg_regset_set, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 11/17] tcg: Remove tcg_regset_set32, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 14/17] tcg/arm: Fully convert tcg_target_op_def, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 12/17] tcg: Fix types in tcg_regset_{set, reset}_reg,
Richard Henderson <=
- [Qemu-devel] [PULL 13/17] tcg/aarch64: Fully convert tcg_target_op_def, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 17/17] tcg/mips: Fully convert tcg_target_op_def, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 15/17] tcg/ppc: Fully convert tcg_target_op_def, Richard Henderson, 2017/09/17
- [Qemu-devel] [PULL 16/17] tcg/sparc: Fully convert tcg_target_op_def, Richard Henderson, 2017/09/17
- Re: [Qemu-devel] [PULL 00/17] TCG queued patches, Peter Maydell, 2017/09/17