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[src/trunk]: src/sys/external/bsd/sljit/dist Import sljit 0.91 (svn r257).
details: https://anonhg.NetBSD.org/src/rev/8892665bb8e5
branches: trunk
changeset: 330012:8892665bb8e5
user: alnsn <alnsn%NetBSD.org@localhost>
date: Tue Jun 17 15:37:40 2014 +0000
description:
Import sljit 0.91 (svn r257).
The changes since the last import are:
r257: Add missing ADJUST_LOCAL_OFFSET for ARM64.
r256: Move incorrectly placed array definitions.
r255: More work on testing environment.
r254: Refactor test default output.
r253: Pass entry adress in r12 on PPC-LE.
r252: Optimize calls on MIPS-64.
r251: Several minor fixes.
r250: Add missing SLJIT_IS_FPU_AVAILABLE checks and reorder U and S flags.
r249: Optimize jumps on ARM-64.
r248: Optimize jumps on PowerPC.
r247: MIPS64 support is mostly finished.
r246: MIPS arithmetic.
r245: Start working on MIPS64.
r244: Uniform names for TILE-Gx.
r243: Uniform the names of ARM compilers.
r242: Change ll to l on x86 and rename some instructions on ARM-64.
r241: Improved memory access in PPC and reordering the parameter type flags.
r240: Prepare for more registers on ARM-Thumb2 and renaming TMP_REGISTER to TMP_REG1 on x86.
r239: Prepare for more registers on ARMv5.
r238: Prepare for more registers on TILE-Gx.
r237: Prepare for more registers on MIPS and SPARC.
r236: Prepare for more registers on PPC.
r235: Prepare for more registers on x86.
r234: Most tests are pass on ARM-64 now.
r233: Around 25 test cases are now pass on ARM-64.
r232: More progress on ARM-64 and Thumb2 refactoring.
r231: Some progress an ARM-64 and ARM-T2 refactoring.
r230: Thumb2 code refactoring.
r229: Start working on ARM-64.
r228: Little endian PowerPC systems are supported now by the JIT compiler.
r227: TileGX architecture is now supported. Patch made by Jiong Wang.
r226: Cache flush for android. Patch by Giuseppe D'Angelo.
r225: Add support for forcibly freeing unused executable memory. Inspired by Carsten Klein.
r224: Few typo fixes.
r223: Reorder madvise and posix_madvise.
r222: The missing sljit_get_float_register_index function is added.
r221: Remove an invalid shift on ARM.
r220: JIT compiler now supports 32 bit Macs thanks to Lawrence Velazquez.
r219: Better code size statistics.
r218: Improvements for x86 and LIR dump.
r217: ICC and SunPro C fixes
r216: A new file for tracking internal changes are added.
r215: Less GNU dependnet Makefile and Intel style assemby for x86-64 systems.
r214: Switch from stdcall to cdecl in x86-32.
r213: Upstreaming minor fixes. Thanks for Daniel Richard G.
r212: Documentation update and a fix for a locking issue.
r211: Renaming temporaries to scratches to match the new name of the register. Does not affect compatibility.
r210: Improving assertions.
r209: Port sljit to SunPro C compiler. Patch by Daniel Richard G.
r208: SLJIT_TEMPORARY_REGx registers are renamed to SLJIT_SCRATCH_REGx.
r207: Removing unused checks.
r206: Optimizations for arm.
r205: Some optimizations on powerpc, mips and sparc.
r204: Rename sljit_emit_cond_value to sljit_emit_op_flags.
r203: Small x86 optimization.
r202: Finish cond_value with AND and INT_OP.
r201: More x86 fixes and improvements.
r200: Rename buf and code to inst.
r199: Replacing constants with instruction names in x86. Greatly improves maintainability.
r198: Only xmm0-xmm5 is volatile on Win64, so xmm6 must be saved.
r197: PowerPC shift right always modifies the carry flag. We may need to restore it.
r196: Rename SLJIT_F* functions to SLJIT_*D
r195: SLJIT_INT_OP works in the same way as SLJIT_SINGLE_OP: the input register arguments must be generated by the output of another instruction with SLJIT_INT_OP flag
r194: Renaming sljit_w to sljit_sw, sljit_i to sljit_si, sljit_h to sljit_sh, and sljit_b to sljit_sb.
r193: ARM single precision support.
r192: Single precision support added for ppc, mips and sparc.
r191: Add single precision support. Only works on x86 now.
r190: Relace C types with sljit types. No functionality change.
r189: Change 0 to NULL for mmap.
r188: Support environments where MAP_ANON is not available.
r187: Adding type descriptors for pointers and doubles (preparing for x32 ABIs and single precision support).
diffstat:
sys/external/bsd/sljit/dist/API_CHANGES | 53 +
sys/external/bsd/sljit/dist/INTERNAL_CHANGES | 8 +
sys/external/bsd/sljit/dist/Makefile | 49 +-
sys/external/bsd/sljit/dist/README | 17 +-
sys/external/bsd/sljit/dist/regex_src/regexJIT.c | 154 +-
sys/external/bsd/sljit/dist/regex_src/regexMain.c | 51 +-
sys/external/bsd/sljit/dist/sljit_src/sljitLir.h | 630 +-
sys/external/bsd/sljit/dist/sljit_src/sljitNativeARM_32.c | 2524 ++
sys/external/bsd/sljit/dist/sljit_src/sljitNativeARM_64.c | 1902 +
sys/external/bsd/sljit/dist/sljit_src/sljitNativeARM_T2_32.c | 2007 +
sys/external/bsd/sljit/dist/sljit_src/sljitNativeMIPS_32.c | 133 +-
sys/external/bsd/sljit/dist/sljit_src/sljitNativeMIPS_64.c | 469 +
sys/external/bsd/sljit/dist/sljit_src/sljitNativeMIPS_common.c | 750 +-
sys/external/bsd/sljit/dist/sljit_src/sljitNativePPC_32.c | 25 +-
sys/external/bsd/sljit/dist/sljit_src/sljitNativePPC_64.c | 39 +-
sys/external/bsd/sljit/dist/sljit_src/sljitNativeSPARC_32.c | 11 +-
sys/external/bsd/sljit/dist/sljit_src/sljitNativeSPARC_common.c | 449 +-
sys/external/bsd/sljit/dist/sljit_src/sljitNativeTILEGX-encoder.c | 10159 ++++++++++
sys/external/bsd/sljit/dist/sljit_src/sljitNativeTILEGX_64.c | 2580 ++
sys/external/bsd/sljit/dist/sljit_src/sljitNativeX86_64.c | 537 +-
20 files changed, 21339 insertions(+), 1208 deletions(-)
diffs (truncated from 25547 to 300 lines):
diff -r d149b34b8fd6 -r 8892665bb8e5 sys/external/bsd/sljit/dist/API_CHANGES
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/external/bsd/sljit/dist/API_CHANGES Tue Jun 17 15:37:40 2014 +0000
@@ -0,0 +1,53 @@
+This file is the short summary of the API changes:
+
+05.03.2014 - Backward compatible
+ The sljit_set_target now supports those jumps, which
+ does not created with SLJIT_REWRITABLE_JUMP flag.
+ Reason: sljit_emit_ijump does not support conditional
+ jumps.
+
+03.03.2014 - Non-backward compatible
+ SLJIT_MOV_UI cannot be combined with SLJIT_INT_OP.
+ Reason: SLJIT_INT_OP flag is not recommended to use
+ directly, and SLJIT_IMOV has no sign bit.
+
+29.01.2014 - Backward compatible
+ Bits assigned to SLJIT_MEM and SLJIT_IMM flags are changed.
+ Reason: the most common cases are fits into one byte now,
+ and more registers can be supported in the future.
+
+08.11.2012 - Non-backward compatible
+ SLJIT_TEMPORARY_REGx registers are renamed to SLJIT_SCRATCH_REGx.
+
+07.11.2012 - Non-backward compatible
+ sljit_emit_cond_value is renamed to sljit_emit_op_flags. An
+ extra source argument is added which will be used in the future.
+
+05.11.2012 - Backward compatible
+ sljit_emit_cond_value now supports SLJIT_AND and SLJIT_INT_OP
+ flags, which makes this function complete.
+
+01.11.2012 - Non-backward compatible
+ SLJIT_F* opcodes are renamed to SLJIT_*D to show that
+ they are double precision operators. Furthermore
+ SLJIT_*S single precision opcodes are added.
+
+01.11.2012 - Non-backward compatible
+ Register arguments of operations with SLJIT_INT_OP flag
+ must be computed by another operation with SLJIT_INT_OP flag.
+ The same way as SLJIT_SINGLE_OP flag works with floating point
+ numbers. See the description of SLJIT_INT_OP.
+
+01.11.2012 - Backward compatible
+ All operations whose support the SLJIT_INT_OP flag, have an
+ alternate name now, which includes the SLJIT_INT_OP. These
+ names starting with I.
+
+31.10.2012 - Non-backward compatible
+ Renaming sljit_w to sljit_sw, sljit_i to sljit_si, sljit_h
+ to sljit_sh, and sljit_b to sljit_sb. Reason: their sign
+ bit is part of the type now.
+
+20.10.2012 - Non-backward compatible
+ Renaming SLJIT_C_FLOAT_NAN to SLJIT_C_FLOAT_UNORDERED.
+ Reason: all architectures call these unordered comparions.
diff -r d149b34b8fd6 -r 8892665bb8e5 sys/external/bsd/sljit/dist/INTERNAL_CHANGES
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/external/bsd/sljit/dist/INTERNAL_CHANGES Tue Jun 17 15:37:40 2014 +0000
@@ -0,0 +1,8 @@
+This file is the short summary of the internal changes:
+
+18.11.2012
+ Switching from stdcall to cdecl on x86-32. Fastcall is still the default
+ on GCC and MSVC. Now Intel C compilers are supported.
+
+20.10.2012
+ Supporting Sparc-32 CPUs.
diff -r d149b34b8fd6 -r 8892665bb8e5 sys/external/bsd/sljit/dist/Makefile
--- a/sys/external/bsd/sljit/dist/Makefile Tue Jun 17 14:25:17 2014 +0000
+++ b/sys/external/bsd/sljit/dist/Makefile Tue Jun 17 15:37:40 2014 +0000
@@ -1,17 +1,22 @@
+ifndef CROSS_COMPILER
# default compier
CC = gcc
+else
+CC = $(CROSS_COMPILER)
+endif
-# Cross compiler for ARM
-#CC = arm-linux-gcc
+ifndef EXTRA_CPPFLAGS
+EXTRA_CPPFLAGS=
+endif
-# Cross compiler for PPC
-#CC = powerpc-linux-gnu-gcc
+ifndef EXTRA_LDFLAGS
+EXTRA_LDFLAGS=
+endif
-# Cross compiler for PPC-64
-#CC = powerpc64-unknown-linux-gnu-gcc
-
-CFLAGS = -O2 -Wall -DSLJIT_CONFIG_AUTO=1
-LDFLAGS=
+CPPFLAGS = $(EXTRA_CPPFLAGS) -DSLJIT_CONFIG_AUTO=1 -Isljit_src
+CFLAGS = -O2 -Wall
+REGEX_CFLAGS = -fshort-wchar
+LDFLAGS = $(EXTRA_LDFLAGS)
TARGET = sljit_test regex_test
@@ -20,17 +25,15 @@
TESTDIR = test_src
REGEXDIR = regex_src
-CFLAGS += -Isljit_src
-REGEX_CFLAGS = -fshort-wchar
-
SLJIT_HEADERS = $(SRCDIR)/sljitLir.h $(SRCDIR)/sljitConfig.h $(SRCDIR)/sljitConfigInternal.h
SLJIT_LIR_FILES = $(SRCDIR)/sljitLir.c $(SRCDIR)/sljitExecAllocator.c $(SRCDIR)/sljitUtils.c \
- $(SRCDIR)/sljitNativeX86_common.c $(SRCDIR)/sljitNativeX86_32.c $(SRCDIR)/sljitNativeX86_64.c \
- $(SRCDIR)/sljitNativeARM_v5.c $(SRCDIR)/sljitNativeARM_Thumb2.c \
+ $(SRCDIR)/sljitNativeARM_32.c $(SRCDIR)/sljitNativeARM_T2_32.c $(SRCDIR)/sljitNativeARM_64.c \
+ $(SRCDIR)/sljitNativeMIPS_common.c $(SRCDIR)/sljitNativeMIPS_32.c $(SRCDIR)/sljitNativeMIPS_64.c \
$(SRCDIR)/sljitNativePPC_common.c $(SRCDIR)/sljitNativePPC_32.c $(SRCDIR)/sljitNativePPC_64.c \
- $(SRCDIR)/sljitNativeMIPS_common.c $(SRCDIR)/sljitNativeMIPS_32.c \
- $(SRCDIR)/sljitNativeSPARC_common.c $(SRCDIR)/sljitNativeSPARC_32.c
+ $(SRCDIR)/sljitNativeSPARC_common.c $(SRCDIR)/sljitNativeSPARC_32.c \
+ $(SRCDIR)/sljitNativeTILEGX_64.c \
+ $(SRCDIR)/sljitNativeX86_common.c $(SRCDIR)/sljitNativeX86_32.c $(SRCDIR)/sljitNativeX86_64.c
all: $(BINDIR) $(TARGET)
@@ -38,25 +41,25 @@
mkdir $(BINDIR)
$(BINDIR)/sljitLir.o : $(BINDIR) $(SLJIT_LIR_FILES) $(SLJIT_HEADERS)
- $(CC) $(CFLAGS) -c -o $@ $(SRCDIR)/sljitLir.c
+ $(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(SRCDIR)/sljitLir.c
$(BINDIR)/sljitMain.o : $(TESTDIR)/sljitMain.c $(BINDIR) $(SLJIT_HEADERS)
- $(CC) $(CFLAGS) -c -o $@ $(TESTDIR)/sljitMain.c
+ $(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(TESTDIR)/sljitMain.c
$(BINDIR)/sljitTest.o : $(TESTDIR)/sljitTest.c $(BINDIR) $(SLJIT_HEADERS)
- $(CC) $(CFLAGS) -c -o $@ $(TESTDIR)/sljitTest.c
+ $(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(TESTDIR)/sljitTest.c
$(BINDIR)/regexMain.o : $(REGEXDIR)/regexMain.c $(BINDIR) $(SLJIT_HEADERS)
- $(CC) $(CFLAGS) $(REGEX_CFLAGS) -c -o $@ $(REGEXDIR)/regexMain.c
+ $(CC) $(CPPFLAGS) $(CFLAGS) $(REGEX_CFLAGS) -c -o $@ $(REGEXDIR)/regexMain.c
$(BINDIR)/regexJIT.o : $(REGEXDIR)/regexJIT.c $(BINDIR) $(SLJIT_HEADERS) $(REGEXDIR)/regexJIT.h
- $(CC) $(CFLAGS) $(REGEX_CFLAGS) -c -o $@ $(REGEXDIR)/regexJIT.c
+ $(CC) $(CPPFLAGS) $(CFLAGS) $(REGEX_CFLAGS) -c -o $@ $(REGEXDIR)/regexJIT.c
clean:
rm -f $(BINDIR)/*.o $(BINDIR)/sljit_test $(BINDIR)/regex_test
sljit_test: $(BINDIR)/sljitMain.o $(BINDIR)/sljitTest.o $(BINDIR)/sljitLir.o
- $(CC) $(LDFLAGS) $(BINDIR)/sljitMain.o $(BINDIR)/sljitTest.o $(BINDIR)/sljitLir.o -o $(BINDIR)/$@ -lm -lpthread
+ $(CC) $(CFLAGS) $(LDFLAGS) $(BINDIR)/sljitMain.o $(BINDIR)/sljitTest.o $(BINDIR)/sljitLir.o -o $(BINDIR)/$@ -lm -lpthread
regex_test: $(BINDIR)/regexMain.o $(BINDIR)/regexJIT.o $(BINDIR)/sljitLir.o
- $(CC) $(LDFLAGS) $(BINDIR)/regexMain.o $(BINDIR)/regexJIT.o $(BINDIR)/sljitLir.o -o $(BINDIR)/$@ -lm -lpthread
+ $(CC) $(CFLAGS) $(LDFLAGS) $(BINDIR)/regexMain.o $(BINDIR)/regexJIT.o $(BINDIR)/sljitLir.o -o $(BINDIR)/$@ -lm -lpthread
diff -r d149b34b8fd6 -r 8892665bb8e5 sys/external/bsd/sljit/dist/README
--- a/sys/external/bsd/sljit/dist/README Tue Jun 17 14:25:17 2014 +0000
+++ b/sys/external/bsd/sljit/dist/README Tue Jun 17 15:37:40 2014 +0000
@@ -2,18 +2,19 @@
SLJIT - Stack Less JIT Compiler
Purpose:
- A simple machine independent JIT, which suitable for interpreters and
- other dynamic tools. See sljitLir.h for more information.
+ A simple, machine independent JIT compiler, which suitable for
+ translating interpreted byte code to machine code. The sljitLir.h
+ describes the LIR (low-level intermediate representation) of SLJIT.
Compatible:
Any C (C++) compiler. At least I hope so.
Using sljit:
- Copy sljitLir.c sljitLir.h sljitConfig.h sljitExecAllocator.c and sljitNative*.c
- files into your project. Add sljitLir.c into your project. The other files are
- included by sljitLir.c (when required). Define the machine by SLJIT_CONFIG_*
- selector. See sljitConfig.h for all possible values. For C++ compilers, rename
- sljitLir.c to sljitLir.cpp.
+ Copy the content of sljit_src directory into your project source directory.
+ Add sljitLir.c source file to your build environment. All other files are
+ included by sljitLir.c (if required). Define the machine by SLJIT_CONFIG_*
+ selector. See sljitConfig.h for all possible values. For C++ compilers,
+ rename sljitLir.c to sljitLir.cpp.
More info:
http://sljit.sourceforge.net/
@@ -24,3 +25,5 @@
Special thanks:
Alexander Nasonov
Daniel Richard G.
+ Giuseppe D'Angelo
+ Jiong Wang (TileGX support)
diff -r d149b34b8fd6 -r 8892665bb8e5 sys/external/bsd/sljit/dist/regex_src/regexJIT.c
--- a/sys/external/bsd/sljit/dist/regex_src/regexJIT.c Tue Jun 17 14:25:17 2014 +0000
+++ b/sys/external/bsd/sljit/dist/regex_src/regexJIT.c Tue Jun 17 15:37:40 2014 +0000
@@ -53,13 +53,13 @@
/* flags. */
int flags;
/* Number of state descriptors for one term. */
- sljit_w no_states;
+ sljit_sw no_states;
/* Total size. */
- sljit_w size;
+ sljit_sw size;
union {
void *init_match;
- sljit_w (SLJIT_CALL *call_init)(void *next, void* match);
+ sljit_sw (SLJIT_CALL *call_init)(void *next, void* match);
} u;
#if (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL)
struct sljit_function_context context;
@@ -74,19 +74,19 @@
struct regex_match
{
/* Current and next state array. */
- sljit_w *current;
- sljit_w *next;
+ sljit_sw *current;
+ sljit_sw *next;
/* Starting. */
- sljit_w head;
+ sljit_sw head;
/* String character index (ever increasing). */
- sljit_w index;
+ sljit_sw index;
/* Best match found so far (members in priority order). */
- sljit_w best_begin;
- sljit_w best_end;
- sljit_w best_id;
+ sljit_sw best_begin;
+ sljit_sw best_end;
+ sljit_sw best_id;
/* Bool flags (encoded as word). */
- sljit_w fast_quit;
- sljit_w fast_forward;
+ sljit_sw fast_quit;
+ sljit_sw fast_forward;
/* Machine. */
struct regex_machine *machine;
@@ -96,7 +96,7 @@
} u;
/* Variable sized array to contain the state arrays. */
- sljit_w states[1];
+ sljit_sw states[1];
};
/* State vector
@@ -117,11 +117,11 @@
/* String fragment length. */
#define R_LENGTH SLJIT_SAVED_EREG2
/* 'struct regex_match*' */
-#define R_REGEX_MATCH SLJIT_TEMPORARY_REG1
+#define R_REGEX_MATCH SLJIT_SCRATCH_REG1
/* Current character. */
-#define R_CURR_CHAR SLJIT_TEMPORARY_REG2
+#define R_CURR_CHAR SLJIT_SCRATCH_REG2
/* Temporary register. */
-#define R_TEMP SLJIT_TEMPORARY_REG3
+#define R_TEMP SLJIT_SCRATCH_REG3
/* Caches the regex_match->best_begin. */
#define R_BEST_BEGIN SLJIT_TEMPORARY_EREG1
/* Current character index. */
@@ -379,13 +379,13 @@
/* REGEX_ flags. */
int flags;
/* Encoded size of the dfa representation. */
- sljit_w dfa_size;
+ sljit_sw dfa_size;
/* Number of terms. */
- sljit_w terms_size;
+ sljit_sw terms_size;
/* Number of state descriptors for one term (same as machine->no_states). */
- sljit_w no_states;
+ sljit_sw no_states;
/* Number of type_rng_(char|left)-s in the longest character range. */
- sljit_w longest_range_size;
+ sljit_sw longest_range_size;
/* DFA linear representation (size: dfa_size). */
struct stack_item *dfa_transitions;
@@ -555,7 +555,7 @@
return len;
}
-static int parse_iterator(const regex_char_t *regex_string, int length, struct stack *stack, sljit_w *dfa_size, int begin)
+static int parse_iterator(const regex_char_t *regex_string, int length, struct stack *stack, sljit_sw *dfa_size, int begin)
{
/* We only know that *regex_string == { . */
int val1, val2;
@@ -1281,8 +1281,8 @@
/* Code generator */
/* --------------------------------------------------------------------- */
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