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[PATCH v3 64/70] tcg/tci: Implement andc, orc, eqv, nand, nor
From: |
Richard Henderson |
Subject: |
[PATCH v3 64/70] tcg/tci: Implement andc, orc, eqv, nand, nor |
Date: |
Sun, 7 Feb 2021 18:37:46 -0800 |
These were already present in tcg-target.c.inc,
but not in the interpreter.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tcg/tci/tcg-target.h | 20 ++++++++++----------
tcg/tci.c | 40 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 50 insertions(+), 10 deletions(-)
diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h
index f53773a555..5945272a43 100644
--- a/tcg/tci/tcg-target.h
+++ b/tcg/tci/tcg-target.h
@@ -67,20 +67,20 @@
#define TCG_TARGET_HAS_ext16s_i32 1
#define TCG_TARGET_HAS_ext8u_i32 1
#define TCG_TARGET_HAS_ext16u_i32 1
-#define TCG_TARGET_HAS_andc_i32 0
+#define TCG_TARGET_HAS_andc_i32 1
#define TCG_TARGET_HAS_deposit_i32 1
#define TCG_TARGET_HAS_extract_i32 0
#define TCG_TARGET_HAS_sextract_i32 0
#define TCG_TARGET_HAS_extract2_i32 0
-#define TCG_TARGET_HAS_eqv_i32 0
-#define TCG_TARGET_HAS_nand_i32 0
-#define TCG_TARGET_HAS_nor_i32 0
+#define TCG_TARGET_HAS_eqv_i32 1
+#define TCG_TARGET_HAS_nand_i32 1
+#define TCG_TARGET_HAS_nor_i32 1
#define TCG_TARGET_HAS_clz_i32 0
#define TCG_TARGET_HAS_ctz_i32 0
#define TCG_TARGET_HAS_ctpop_i32 0
#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_not_i32 1
-#define TCG_TARGET_HAS_orc_i32 0
+#define TCG_TARGET_HAS_orc_i32 1
#define TCG_TARGET_HAS_rot_i32 1
#define TCG_TARGET_HAS_movcond_i32 1
#define TCG_TARGET_HAS_muls2_i32 0
@@ -108,16 +108,16 @@
#define TCG_TARGET_HAS_ext8u_i64 1
#define TCG_TARGET_HAS_ext16u_i64 1
#define TCG_TARGET_HAS_ext32u_i64 1
-#define TCG_TARGET_HAS_andc_i64 0
-#define TCG_TARGET_HAS_eqv_i64 0
-#define TCG_TARGET_HAS_nand_i64 0
-#define TCG_TARGET_HAS_nor_i64 0
+#define TCG_TARGET_HAS_andc_i64 1
+#define TCG_TARGET_HAS_eqv_i64 1
+#define TCG_TARGET_HAS_nand_i64 1
+#define TCG_TARGET_HAS_nor_i64 1
#define TCG_TARGET_HAS_clz_i64 0
#define TCG_TARGET_HAS_ctz_i64 0
#define TCG_TARGET_HAS_ctpop_i64 0
#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_not_i64 1
-#define TCG_TARGET_HAS_orc_i64 0
+#define TCG_TARGET_HAS_orc_i64 1
#define TCG_TARGET_HAS_rot_i64 1
#define TCG_TARGET_HAS_movcond_i64 1
#define TCG_TARGET_HAS_muls2_i64 0
diff --git a/tcg/tci.c b/tcg/tci.c
index 2a39f8f5a0..9c17947e6b 100644
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -540,6 +540,36 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState
*env,
tci_args_rrr(insn, &r0, &r1, &r2);
regs[r0] = regs[r1] ^ regs[r2];
break;
+#if TCG_TARGET_HAS_andc_i32 || TCG_TARGET_HAS_andc_i64
+ CASE_32_64(andc)
+ tci_args_rrr(insn, &r0, &r1, &r2);
+ regs[r0] = regs[r1] & ~regs[r2];
+ break;
+#endif
+#if TCG_TARGET_HAS_orc_i32 || TCG_TARGET_HAS_orc_i64
+ CASE_32_64(orc)
+ tci_args_rrr(insn, &r0, &r1, &r2);
+ regs[r0] = regs[r1] | ~regs[r2];
+ break;
+#endif
+#if TCG_TARGET_HAS_eqv_i32 || TCG_TARGET_HAS_eqv_i64
+ CASE_32_64(eqv)
+ tci_args_rrr(insn, &r0, &r1, &r2);
+ regs[r0] = ~(regs[r1] ^ regs[r2]);
+ break;
+#endif
+#if TCG_TARGET_HAS_nand_i32 || TCG_TARGET_HAS_nand_i64
+ CASE_32_64(nand)
+ tci_args_rrr(insn, &r0, &r1, &r2);
+ regs[r0] = ~(regs[r1] & regs[r2]);
+ break;
+#endif
+#if TCG_TARGET_HAS_nor_i32 || TCG_TARGET_HAS_nor_i64
+ CASE_32_64(nor)
+ tci_args_rrr(insn, &r0, &r1, &r2);
+ regs[r0] = ~(regs[r1] | regs[r2]);
+ break;
+#endif
/* Arithmetic operations (32 bit). */
@@ -1130,6 +1160,16 @@ int print_insn_tci(bfd_vma addr, disassemble_info *info)
case INDEX_op_or_i64:
case INDEX_op_xor_i32:
case INDEX_op_xor_i64:
+ case INDEX_op_andc_i32:
+ case INDEX_op_andc_i64:
+ case INDEX_op_orc_i32:
+ case INDEX_op_orc_i64:
+ case INDEX_op_eqv_i32:
+ case INDEX_op_eqv_i64:
+ case INDEX_op_nand_i32:
+ case INDEX_op_nand_i64:
+ case INDEX_op_nor_i32:
+ case INDEX_op_nor_i64:
case INDEX_op_div_i32:
case INDEX_op_div_i64:
case INDEX_op_rem_i32:
--
2.25.1
- [PATCH v3 53/70] tcg/tci: Split out tcg_out_op_rrrrcl, (continued)
- [PATCH v3 53/70] tcg/tci: Split out tcg_out_op_rrrrcl, Richard Henderson, 2021/02/07
- [PATCH v3 54/70] tcg/tci: Split out tcg_out_op_{rrm,rrrm,rrrrm}, Richard Henderson, 2021/02/07
- [PATCH v3 56/70] tcg/tci: Split out tcg_out_op_np, Richard Henderson, 2021/02/07
- [PATCH v3 57/70] tcg/tci: Split out tcg_out_op_r[iI], Richard Henderson, 2021/02/07
- [PATCH v3 58/70] tcg/tci: Reserve r13 for a temporary, Richard Henderson, 2021/02/07
- [PATCH v3 59/70] tcg/tci: Emit setcond before brcond, Richard Henderson, 2021/02/07
- [PATCH v3 60/70] tcg/tci: Remove tci_write_reg, Richard Henderson, 2021/02/07
- [PATCH v3 62/70] tcg/tci: Implement goto_ptr, Richard Henderson, 2021/02/07
- [PATCH v3 63/70] tcg/tci: Implement movcond, Richard Henderson, 2021/02/07
- [PATCH v3 61/70] tcg/tci: Change encoding to uint32_t units, Richard Henderson, 2021/02/07
- [PATCH v3 64/70] tcg/tci: Implement andc, orc, eqv, nand, nor,
Richard Henderson <=
- [PATCH v3 66/70] tcg/tci: Implement clz, ctz, ctpop, Richard Henderson, 2021/02/07
- [PATCH v3 65/70] tcg/tci: Implement extract, sextract, Richard Henderson, 2021/02/07
- [PATCH v3 67/70] tcg/tci: Implement mulu2, muls2, Richard Henderson, 2021/02/07
- [PATCH v3 68/70] tcg/tci: Implement add2, sub2, Richard Henderson, 2021/02/07
- [PATCH v3 70/70] gitlab: Enable cross-i386 builds of TCI, Richard Henderson, 2021/02/07
- [PATCH v3 69/70] tests/tcg: Increase timeout for TCI, Richard Henderson, 2021/02/07
- Re: [PATCH v3 00/70] TCI fixes and cleanups, no-reply, 2021/02/07