From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: sw@weilnetz.de, alex.bennee@linaro.org, f4bug@amsat.org
Subject: [PATCH v4 24/71] tcg/tci: Split out tci_args_rrcl and tci_args_rrrrcl
Date: Wed, 17 Feb 2021 12:19:49 -0800 [thread overview]
Message-ID: <20210217202036.1724901-25-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210217202036.1724901-1-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tcg/tci.c | 52 ++++++++++++++++++++++++++++++++--------------------
1 file changed, 32 insertions(+), 20 deletions(-)
diff --git a/tcg/tci.c b/tcg/tci.c
index 558d03fd1b..c8df45ce28 100644
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -212,6 +212,15 @@ static void tci_args_rrs(const uint8_t **tb_ptr,
*i2 = tci_read_s32(tb_ptr);
}
+static void tci_args_rrcl(const uint8_t **tb_ptr,
+ TCGReg *r0, TCGReg *r1, TCGCond *c2, void **l3)
+{
+ *r0 = tci_read_r(tb_ptr);
+ *r1 = tci_read_r(tb_ptr);
+ *c2 = tci_read_b(tb_ptr);
+ *l3 = (void *)tci_read_label(tb_ptr);
+}
+
static void tci_args_rrrc(const uint8_t **tb_ptr,
TCGReg *r0, TCGReg *r1, TCGReg *r2, TCGCond *c3)
{
@@ -222,6 +231,17 @@ static void tci_args_rrrc(const uint8_t **tb_ptr,
}
#if TCG_TARGET_REG_BITS == 32
+static void tci_args_rrrrcl(const uint8_t **tb_ptr, TCGReg *r0, TCGReg *r1,
+ TCGReg *r2, TCGReg *r3, TCGCond *c4, void **l5)
+{
+ *r0 = tci_read_r(tb_ptr);
+ *r1 = tci_read_r(tb_ptr);
+ *r2 = tci_read_r(tb_ptr);
+ *r3 = tci_read_r(tb_ptr);
+ *c4 = tci_read_b(tb_ptr);
+ *l5 = (void *)tci_read_label(tb_ptr);
+}
+
static void tci_args_rrrrrc(const uint8_t **tb_ptr, TCGReg *r0, TCGReg *r1,
TCGReg *r2, TCGReg *r3, TCGReg *r4, TCGCond *c5)
{
@@ -388,7 +408,6 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
tcg_target_ulong t0;
tcg_target_ulong t1;
tcg_target_ulong t2;
- tcg_target_ulong label;
TCGCond condition;
target_ulong taddr;
uint8_t tmp8;
@@ -397,7 +416,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
uint64_t tmp64;
#if TCG_TARGET_REG_BITS == 32
TCGReg r3, r4;
- uint64_t v64, T1, T2;
+ uint64_t T1, T2;
#endif
TCGMemOpIdx oi;
int32_t ofs;
@@ -594,13 +613,10 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
break;
#endif
case INDEX_op_brcond_i32:
- t0 = tci_read_rval(regs, &tb_ptr);
- t1 = tci_read_rval(regs, &tb_ptr);
- condition = *tb_ptr++;
- label = tci_read_label(&tb_ptr);
- if (tci_compare32(t0, t1, condition)) {
+ tci_args_rrcl(&tb_ptr, &r0, &r1, &condition, &ptr);
+ if (tci_compare32(regs[r0], regs[r1], condition)) {
tci_assert(tb_ptr == old_code_ptr + op_size);
- tb_ptr = (uint8_t *)label;
+ tb_ptr = ptr;
continue;
}
break;
@@ -620,13 +636,12 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
tci_write_reg64(regs, t1, t0, tmp64);
break;
case INDEX_op_brcond2_i32:
- tmp64 = tci_read_r64(regs, &tb_ptr);
- v64 = tci_read_r64(regs, &tb_ptr);
- condition = *tb_ptr++;
- label = tci_read_label(&tb_ptr);
- if (tci_compare64(tmp64, v64, condition)) {
+ tci_args_rrrrcl(&tb_ptr, &r0, &r1, &r2, &r3, &condition, &ptr);
+ T1 = tci_uint64(regs[r1], regs[r0]);
+ T2 = tci_uint64(regs[r3], regs[r2]);
+ if (tci_compare64(T1, T2, condition)) {
tci_assert(tb_ptr == old_code_ptr + op_size);
- tb_ptr = (uint8_t *)label;
+ tb_ptr = ptr;
continue;
}
break;
@@ -766,13 +781,10 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
break;
#endif
case INDEX_op_brcond_i64:
- t0 = tci_read_rval(regs, &tb_ptr);
- t1 = tci_read_rval(regs, &tb_ptr);
- condition = *tb_ptr++;
- label = tci_read_label(&tb_ptr);
- if (tci_compare64(t0, t1, condition)) {
+ tci_args_rrcl(&tb_ptr, &r0, &r1, &condition, &ptr);
+ if (tci_compare64(regs[r0], regs[r1], condition)) {
tci_assert(tb_ptr == old_code_ptr + op_size);
- tb_ptr = (uint8_t *)label;
+ tb_ptr = ptr;
continue;
}
break;
--
2.25.1
next prev parent reply other threads:[~2021-02-17 20:54 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-17 20:19 [PATCH v4 00/71] TCI fixes and cleanups Richard Henderson
2021-02-17 20:19 ` [PATCH v4 01/71] tcg/tci: Use exec/cpu_ldst.h interfaces Richard Henderson
2021-02-21 23:00 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 02/71] tcg: Split out tcg_raise_tb_overflow Richard Henderson
2021-02-18 22:22 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 03/71] tcg: Manage splitwx in tc_ptr_to_region_tree by hand Richard Henderson
2021-02-17 20:19 ` [PATCH v4 04/71] tcg/tci: Merge identical cases in generation Richard Henderson
2021-02-18 23:24 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 05/71] tcg/tci: Remove tci_read_r8 Richard Henderson
2021-02-18 23:11 ` Philippe Mathieu-Daudé
2021-02-18 23:33 ` Richard Henderson
2021-02-19 0:03 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 06/71] tcg/tci: Remove tci_read_r8s Richard Henderson
2021-02-18 23:12 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 07/71] tcg/tci: Remove tci_read_r16 Richard Henderson
2021-02-19 0:03 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 08/71] tcg/tci: Remove tci_read_r16s Richard Henderson
2021-02-18 23:15 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 09/71] tcg/tci: Remove tci_read_r32 Richard Henderson
2021-02-19 0:06 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 10/71] tcg/tci: Remove tci_read_r32s Richard Henderson
2021-02-18 23:16 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 11/71] tcg/tci: Reduce use of tci_read_r64 Richard Henderson
2021-02-19 0:05 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 12/71] tcg/tci: Merge basic arithmetic operations Richard Henderson
2021-02-18 23:17 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 13/71] tcg/tci: Merge extension operations Richard Henderson
2021-02-18 23:22 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 14/71] tcg/tci: Remove ifdefs for TCG_TARGET_HAS_ext32[us]_i64 Richard Henderson
2021-02-17 20:19 ` [PATCH v4 15/71] tcg/tci: Merge bswap operations Richard Henderson
2021-02-18 23:19 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 16/71] tcg/tci: Merge mov, not and neg operations Richard Henderson
2021-02-18 23:20 ` Philippe Mathieu-Daudé
2021-02-17 20:19 ` [PATCH v4 17/71] tcg/tci: Rename tci_read_r to tci_read_rval Richard Henderson
2021-02-17 20:19 ` [PATCH v4 18/71] tcg/tci: Split out tci_args_rrs Richard Henderson
2021-02-17 20:19 ` [PATCH v4 19/71] tcg/tci: Split out tci_args_rr Richard Henderson
2021-02-17 20:19 ` [PATCH v4 20/71] tcg/tci: Split out tci_args_rrr Richard Henderson
2021-02-17 20:19 ` [PATCH v4 21/71] tcg/tci: Split out tci_args_rrrc Richard Henderson
2021-02-17 20:19 ` [PATCH v4 22/71] tcg/tci: Split out tci_args_l Richard Henderson
2021-02-17 20:19 ` [PATCH v4 23/71] tcg/tci: Split out tci_args_rrrrrc Richard Henderson
2021-02-17 20:19 ` Richard Henderson [this message]
2021-02-17 20:19 ` [PATCH v4 25/71] tcg/tci: Split out tci_args_ri and tci_args_rI Richard Henderson
2021-02-17 20:19 ` [PATCH v4 26/71] tcg/tci: Reuse tci_args_l for calls Richard Henderson
2021-02-17 20:19 ` [PATCH v4 27/71] tcg/tci: Reuse tci_args_l for exit_tb Richard Henderson
2021-02-17 20:19 ` [PATCH v4 28/71] tcg/tci: Reuse tci_args_l for goto_tb Richard Henderson
2021-02-17 20:19 ` [PATCH v4 29/71] tcg/tci: Split out tci_args_rrrrrr Richard Henderson
2021-02-17 20:19 ` [PATCH v4 30/71] tcg/tci: Split out tci_args_rrrr Richard Henderson
2021-02-17 20:19 ` [PATCH v4 31/71] tcg/tci: Clean up deposit operations Richard Henderson
2021-02-17 20:19 ` [PATCH v4 32/71] tcg/tci: Reduce qemu_ld/st TCGMemOpIdx operand to 32-bits Richard Henderson
2021-02-17 20:19 ` [PATCH v4 33/71] tcg/tci: Split out tci_args_{rrm,rrrm,rrrrm} Richard Henderson
2021-02-17 20:19 ` [PATCH v4 34/71] tcg/tci: Hoist op_size checking into tci_args_* Richard Henderson
2021-02-17 20:20 ` [PATCH v4 35/71] tcg/tci: Remove tci_disas Richard Henderson
2021-02-17 20:20 ` [PATCH v4 36/71] tcg/tci: Implement the disassembler properly Richard Henderson
2021-02-17 20:20 ` [PATCH v4 37/71] tcg: Build ffi data structures for helpers Richard Henderson
2021-02-17 20:20 ` [PATCH v4 38/71] tcg/tci: Use ffi for calls Richard Henderson
2021-02-17 20:20 ` [PATCH v4 39/71] tcg/tci: Improve tcg_target_call_clobber_regs Richard Henderson
2021-02-17 20:20 ` [PATCH v4 40/71] tcg/tci: Move call-return regs to end of tcg_target_reg_alloc_order Richard Henderson
2021-02-17 20:20 ` [PATCH v4 41/71] tcg/tci: Push opcode emit into each case Richard Henderson
2021-02-17 20:20 ` [PATCH v4 42/71] tcg/tci: Split out tcg_out_op_rrs Richard Henderson
2021-02-17 20:20 ` [PATCH v4 43/71] tcg/tci: Split out tcg_out_op_l Richard Henderson
2021-02-17 20:20 ` [PATCH v4 44/71] tcg/tci: Split out tcg_out_op_p Richard Henderson
2021-02-17 20:20 ` [PATCH v4 45/71] tcg/tci: Split out tcg_out_op_rr Richard Henderson
2021-02-17 20:20 ` [PATCH v4 46/71] tcg/tci: Split out tcg_out_op_rrr Richard Henderson
2021-02-17 20:20 ` [PATCH v4 47/71] tcg/tci: Split out tcg_out_op_rrrc Richard Henderson
2021-02-17 20:20 ` [PATCH v4 48/71] tcg/tci: Split out tcg_out_op_rrrrrc Richard Henderson
2021-02-17 20:20 ` [PATCH v4 49/71] tcg/tci: Split out tcg_out_op_rrrbb Richard Henderson
2021-02-17 20:20 ` [PATCH v4 50/71] tcg/tci: Split out tcg_out_op_rrcl Richard Henderson
2021-02-17 20:20 ` [PATCH v4 51/71] tcg/tci: Split out tcg_out_op_rrrrrr Richard Henderson
2021-02-17 20:20 ` [PATCH v4 52/71] tcg/tci: Split out tcg_out_op_rrrr Richard Henderson
2021-02-17 20:20 ` [PATCH v4 53/71] tcg/tci: Split out tcg_out_op_rrrrcl Richard Henderson
2021-02-17 20:20 ` [PATCH v4 54/71] tcg/tci: Split out tcg_out_op_{rrm,rrrm,rrrrm} Richard Henderson
2021-02-17 20:20 ` [PATCH v4 55/71] tcg/tci: Split out tcg_out_op_v Richard Henderson
2021-02-17 20:20 ` [PATCH v4 56/71] tcg/tci: Split out tcg_out_op_np Richard Henderson
2021-02-17 20:20 ` [PATCH v4 57/71] tcg/tci: Split out tcg_out_op_r[iI] Richard Henderson
2021-02-17 20:20 ` [PATCH v4 58/71] tcg/tci: Reserve r13 for a temporary Richard Henderson
2021-02-17 20:20 ` [PATCH v4 59/71] tcg/tci: Emit setcond before brcond Richard Henderson
2021-02-17 20:20 ` [PATCH v4 60/71] tcg/tci: Remove tci_write_reg Richard Henderson
2021-02-17 20:20 ` [PATCH v4 61/71] tcg/tci: Change encoding to uint32_t units Richard Henderson
2021-02-17 20:20 ` [PATCH v4 62/71] tcg/tci: Implement goto_ptr Richard Henderson
2021-02-17 20:20 ` [PATCH v4 63/71] tcg/tci: Implement movcond Richard Henderson
2021-02-17 20:20 ` [PATCH v4 64/71] tcg/tci: Implement andc, orc, eqv, nand, nor Richard Henderson
2021-02-17 20:20 ` [PATCH v4 65/71] tcg/tci: Implement extract, sextract Richard Henderson
2021-02-17 20:20 ` [PATCH v4 66/71] tcg/tci: Implement clz, ctz, ctpop Richard Henderson
2021-02-17 20:20 ` [PATCH v4 67/71] tcg/tci: Implement mulu2, muls2 Richard Henderson
2021-02-17 20:20 ` [PATCH v4 68/71] tcg/tci: Implement add2, sub2 Richard Henderson
2021-02-17 20:20 ` [PATCH v4 69/71] tcg/tci: Split out tci_qemu_ld, tci_qemu_st Richard Henderson
2021-02-17 20:20 ` [PATCH v4 70/71] tests/tcg: Increase timeout for TCI Richard Henderson
2021-02-18 6:09 ` Thomas Huth
2021-02-22 6:44 ` Richard Henderson
2021-02-17 20:20 ` [PATCH v4 71/71] gitlab: Enable cross-i386 builds of TCI Richard Henderson
2021-02-18 6:19 ` Thomas Huth
2021-02-17 21:37 ` [PATCH v4 00/71] TCI fixes and cleanups no-reply
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