From 10e4adbfe9aab5869079fba5edc0ce56fa1b078e Mon Sep 17 00:00:00 2001
From: zherczeg <zherczeg@2f5784b3-3f2a-0410-8824-cb99058d5e15>
Date: Thu, 3 Jan 2019 09:35:02 +0000
Subject: [PATCH] JIT compiler update.
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git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1745 2f5784b3-3f2a-0410-8824-cb99058d5e15
Signed-off-by: Petr Písař <ppisar@redhat.com>
---
sljit/sljitConfigInternal.h | 2 +-
sljit/sljitNativeARM_64.c | 20 ++++++++++----------
sljit/sljitNativePPC_common.c | 2 +-
3 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/sljit/sljitConfigInternal.h b/sljit/sljitConfigInternal.h
index f5703e8..ba60311 100644
--- a/sljit/sljitConfigInternal.h
+++ b/sljit/sljitConfigInternal.h
@@ -530,7 +530,7 @@ typedef double sljit_f64;
#endif /* !SLJIT_FUNC */
#ifndef SLJIT_INDIRECT_CALL
-#if ((defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) && (defined SLJIT_BIG_ENDIAN && SLJIT_BIG_ENDIAN)) \
+#if ((defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) && (!defined _CALL_ELF || _CALL_ELF == 1)) \
|| ((defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) && defined _AIX)
/* It seems certain ppc compilers use an indirect addressing for functions
which makes things complicated. */
diff --git a/sljit/sljitNativeARM_64.c b/sljit/sljitNativeARM_64.c
index 27af741..b015695 100644
--- a/sljit/sljitNativeARM_64.c
+++ b/sljit/sljitNativeARM_64.c
@@ -51,7 +51,7 @@ static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3] = {
0, 0, 1, 2, 3, 4, 5, 6, 7
};
-#define W_OP (1 << 31)
+#define W_OP (1u << 31)
#define RD(rd) (reg_map[rd])
#define RT(rt) (reg_map[rt])
#define RN(rn) (reg_map[rn] << 5)
@@ -560,7 +560,7 @@ static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, s
/* dst must be register, TMP_REG1
arg1 must be register, TMP_REG1, imm
arg2 must be register, TMP_REG2, imm */
- sljit_ins inv_bits = (flags & INT_OP) ? (1 << 31) : 0;
+ sljit_ins inv_bits = (flags & INT_OP) ? W_OP : 0;
sljit_ins inst_bits;
sljit_s32 op = (flags & 0xffff);
sljit_s32 reg;
@@ -710,7 +710,7 @@ static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, s
return push_inst(compiler, ORR | RD(dst) | RN(TMP_ZERO) | RM(arg2));
case SLJIT_MOV_U8:
SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
- return push_inst(compiler, (UBFM ^ (1 << 31)) | RD(dst) | RN(arg2) | (7 << 10));
+ return push_inst(compiler, (UBFM ^ W_OP) | RD(dst) | RN(arg2) | (7 << 10));
case SLJIT_MOV_S8:
SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
if (!(flags & INT_OP))
@@ -718,7 +718,7 @@ static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, s
return push_inst(compiler, (SBFM ^ inv_bits) | RD(dst) | RN(arg2) | (7 << 10));
case SLJIT_MOV_U16:
SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
- return push_inst(compiler, (UBFM ^ (1 << 31)) | RD(dst) | RN(arg2) | (15 << 10));
+ return push_inst(compiler, (UBFM ^ W_OP) | RD(dst) | RN(arg2) | (15 << 10));
case SLJIT_MOV_S16:
SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
if (!(flags & INT_OP))
@@ -728,7 +728,7 @@ static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, s
SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
if ((flags & INT_OP) && dst == arg2)
return SLJIT_SUCCESS;
- return push_inst(compiler, (ORR ^ (1 << 31)) | RD(dst) | RN(TMP_ZERO) | RM(arg2));
+ return push_inst(compiler, (ORR ^ W_OP) | RD(dst) | RN(TMP_ZERO) | RM(arg2));
case SLJIT_MOV_S32:
SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1);
if ((flags & INT_OP) && dst == arg2)
@@ -1080,7 +1080,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *comp
SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op)
{
- sljit_ins inv_bits = (op & SLJIT_I32_OP) ? (1 << 31) : 0;
+ sljit_ins inv_bits = (op & SLJIT_I32_OP) ? W_OP : 0;
CHECK_ERROR();
CHECK(check_sljit_emit_op0(compiler, op));
@@ -1360,7 +1360,7 @@ static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_comp
sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0;
if (GET_OPCODE(op) == SLJIT_CONV_S32_FROM_F64)
- inv_bits |= (1 << 31);
+ inv_bits |= W_OP;
if (src & SLJIT_MEM) {
emit_fop_mem(compiler, (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE, TMP_FREG1, src, srcw);
@@ -1382,7 +1382,7 @@ static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_comp
sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0;
if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32)
- inv_bits |= (1 << 31);
+ inv_bits |= W_OP;
if (src & SLJIT_MEM) {
emit_op_mem(compiler, ((GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) ? INT_SIZE : WORD_SIZE), TMP_REG1, src, srcw, TMP_REG1);
@@ -1662,7 +1662,7 @@ static SLJIT_INLINE struct sljit_jump* emit_cmp_to0(struct sljit_compiler *compi
sljit_s32 src, sljit_sw srcw)
{
struct sljit_jump *jump;
- sljit_ins inv_bits = (type & SLJIT_I32_OP) ? (1 << 31) : 0;
+ sljit_ins inv_bits = (type & SLJIT_I32_OP) ? W_OP : 0;
SLJIT_ASSERT((type & 0xff) == SLJIT_EQUAL || (type & 0xff) == SLJIT_NOT_EQUAL);
ADJUST_LOCAL_OFFSET(src, srcw);
@@ -1787,7 +1787,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compil
sljit_s32 dst_reg,
sljit_s32 src, sljit_sw srcw)
{
- sljit_ins inv_bits = (dst_reg & SLJIT_I32_OP) ? (1 << 31) : 0;
+ sljit_ins inv_bits = (dst_reg & SLJIT_I32_OP) ? W_OP : 0;
sljit_ins cc;
CHECK_ERROR();
diff --git a/sljit/sljitNativePPC_common.c b/sljit/sljitNativePPC_common.c
index 5ef4ac9..b34e396 100644
--- a/sljit/sljitNativePPC_common.c
+++ b/sljit/sljitNativePPC_common.c
@@ -42,7 +42,7 @@ typedef sljit_u32 sljit_ins;
#include <sys/cache.h>
#endif
-#if (defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN)
+#if (defined _CALL_ELF && _CALL_ELF == 2)
#define SLJIT_PASS_ENTRY_ADDR_TO_CALL 1
#endif
--
2.17.2