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[Qemu-devel] [PATCH for-4.0 01/17] tcg/i386: Add constraints for r8 and
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH for-4.0 01/17] tcg/i386: Add constraints for r8 and r9 |
Date: |
Mon, 12 Nov 2018 22:44:47 +0100 |
These are function call arguments for x86_64 we will need soon.
Signed-off-by: Richard Henderson <address@hidden>
---
tcg/i386/tcg-target.inc.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/tcg/i386/tcg-target.inc.c b/tcg/i386/tcg-target.inc.c
index 436195894b..e4d9be57ff 100644
--- a/tcg/i386/tcg-target.inc.c
+++ b/tcg/i386/tcg-target.inc.c
@@ -230,6 +230,14 @@ static const char
*target_parse_constraint(TCGArgConstraint *ct,
ct->ct |= TCG_CT_REG;
tcg_regset_set_reg(ct->u.regs, TCG_REG_EDI);
break;
+ case 'E': /* "Eight", r8 */
+ ct->ct |= TCG_CT_REG;
+ tcg_regset_set_reg(ct->u.regs, TCG_REG_R8);
+ break;
+ case 'N': /* "Nine", r9 */
+ ct->ct |= TCG_CT_REG;
+ tcg_regset_set_reg(ct->u.regs, TCG_REG_R9);
+ break;
case 'q':
/* A register that can be used as a byte operand. */
ct->ct |= TCG_CT_REG;
--
2.17.2
- [Qemu-devel] [PATCH for-4.0 00/17] tcg: Move softmmu out-of-line, Richard Henderson, 2018/11/12
- [Qemu-devel] [PATCH for-4.0 03/17] tcg/i386: Change TCG_REG_L[01] to not overlap function arguments, Richard Henderson, 2018/11/12
- [Qemu-devel] [PATCH for-4.0 02/17] tcg/i386: Return a base register from tcg_out_tlb_load, Richard Henderson, 2018/11/12
- [Qemu-devel] [PATCH for-4.0 01/17] tcg/i386: Add constraints for r8 and r9,
Richard Henderson <=
- [Qemu-devel] [PATCH for-4.0 06/17] tcg: Add TCG_TARGET_NEED_LDST_OOL_LABELS, Richard Henderson, 2018/11/12
- [Qemu-devel] [PATCH for-4.0 08/17] tcg/aarch64: Add constraints for x0, x1, x2, Richard Henderson, 2018/11/12
- [Qemu-devel] [PATCH for-4.0 05/17] tcg: Return success from patch_reloc, Richard Henderson, 2018/11/12
- [Qemu-devel] [PATCH for-4.0 04/17] tcg/i386: Force qemu_ld/st arguments into fixed registers, Richard Henderson, 2018/11/12
- [Qemu-devel] [PATCH for-4.0 10/17] tcg/aarch64: Parameterize the temp for tcg_out_goto_long, Richard Henderson, 2018/11/12
- [Qemu-devel] [PATCH for-4.0 09/17] tcg/aarch64: Parameterize the temps for tcg_out_tlb_read, Richard Henderson, 2018/11/12
- [Qemu-devel] [PATCH for-4.0 07/17] tcg/i386: Use TCG_TARGET_NEED_LDST_OOL_LABELS, Richard Henderson, 2018/11/12
- [Qemu-devel] [PATCH for-4.0 11/17] tcg/aarch64: Use B not BL for tcg_out_goto_long, Richard Henderson, 2018/11/12
- [Qemu-devel] [PATCH for-4.0 13/17] tcg/arm: Parameterize the temps for tcg_out_tlb_read, Richard Henderson, 2018/11/12
- [Qemu-devel] [PATCH for-4.0 12/17] tcg/aarch64: Use TCG_TARGET_NEED_LDST_OOL_LABELS, Richard Henderson, 2018/11/12