diff options
Diffstat (limited to 'thirdparty/pcre2/src/sljit/sljitConfigInternal.h')
| -rw-r--r-- | thirdparty/pcre2/src/sljit/sljitConfigInternal.h | 196 |
1 files changed, 138 insertions, 58 deletions
diff --git a/thirdparty/pcre2/src/sljit/sljitConfigInternal.h b/thirdparty/pcre2/src/sljit/sljitConfigInternal.h index acba9da4be..eb1132db30 100644 --- a/thirdparty/pcre2/src/sljit/sljitConfigInternal.h +++ b/thirdparty/pcre2/src/sljit/sljitConfigInternal.h @@ -24,8 +24,22 @@ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#ifndef _SLJIT_CONFIG_INTERNAL_H_ -#define _SLJIT_CONFIG_INTERNAL_H_ +#ifndef SLJIT_CONFIG_INTERNAL_H_ +#define SLJIT_CONFIG_INTERNAL_H_ + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_DEBUG && SLJIT_DEBUG && (!defined(SLJIT_ASSERT) || !defined(SLJIT_UNREACHABLE))) +#include <stdio.h> +#endif + +#if (defined SLJIT_DEBUG && SLJIT_DEBUG \ + && (!defined(SLJIT_ASSERT) || !defined(SLJIT_UNREACHABLE) || !defined(SLJIT_HALT_PROCESS))) +#include <stdlib.h> +#endif + +#ifdef __cplusplus +extern "C" { +#endif /* SLJIT defines the following architecture dependent types and macros: @@ -67,30 +81,13 @@ Other macros: SLJIT_FUNC : calling convention attribute for both calling JIT from C and C calling back from JIT - SLJIT_W(number) : defining 64 bit constants on 64 bit architectures (compiler independent helper) + SLJIT_W(number) : defining 64 bit constants on 64 bit architectures (platform independent helper) */ /*****************/ /* Sanity check. */ /*****************/ -#if !((defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \ - || (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \ - || (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) \ - || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \ - || (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \ - || (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ - || (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ - || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \ - || (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \ - || (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \ - || (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \ - || (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) \ - || (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) \ - || (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED)) -#error "An architecture must be selected" -#endif - #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \ + (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \ + (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) \ @@ -99,15 +96,36 @@ + (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ + (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ + (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \ - + (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) \ + (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \ + (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \ + (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \ + + (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X) \ + (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) \ + (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) >= 2 #error "Multiple architectures are selected" #endif +#if !(defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \ + && !(defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \ + && !(defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) \ + && !(defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \ + && !(defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \ + && !(defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ + && !(defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ + && !(defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \ + && !(defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \ + && !(defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \ + && !(defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \ + && !(defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X) \ + && !(defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) \ + && !(defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) +#if defined SLJIT_CONFIG_AUTO && !SLJIT_CONFIG_AUTO +#error "An architecture must be selected" +#else /* SLJIT_CONFIG_AUTO */ +#define SLJIT_CONFIG_AUTO 1 +#endif /* !SLJIT_CONFIG_AUTO */ +#endif /* !SLJIT_CONFIG */ + /********************************************************/ /* Automatic CPU detection (requires compiler support). */ /********************************************************/ @@ -140,8 +158,6 @@ #define SLJIT_CONFIG_MIPS_64 1 #elif defined(__sparc__) || defined(__sparc) #define SLJIT_CONFIG_SPARC_32 1 -#elif defined(__tilegx__) -#define SLJIT_CONFIG_TILEGX 1 #else /* Unsupported architecture */ #define SLJIT_CONFIG_UNSUPPORTED 1 @@ -191,6 +207,22 @@ #define SLJIT_CONFIG_SPARC 1 #endif +/***********************************************************/ +/* Intel Control-flow Enforcement Technology (CET) spport. */ +/***********************************************************/ + +#ifdef SLJIT_CONFIG_X86 + +#if defined(__CET__) && !(defined SLJIT_CONFIG_X86_CET && SLJIT_CONFIG_X86_CET) +#define SLJIT_CONFIG_X86_CET 1 +#endif + +#if (defined SLJIT_CONFIG_X86_CET && SLJIT_CONFIG_X86_CET) && defined(__GNUC__) +#include <x86intrin.h> +#endif + +#endif /* SLJIT_CONFIG_X86 */ + /**********************************/ /* External function definitions. */ /**********************************/ @@ -265,6 +297,7 @@ /* Type of public API functions. */ /*********************************/ +#ifndef SLJIT_API_FUNC_ATTRIBUTE #if (defined SLJIT_CONFIG_STATIC && SLJIT_CONFIG_STATIC) /* Static ABI functions. For all-in-one programs. */ @@ -278,6 +311,7 @@ #else #define SLJIT_API_FUNC_ATTRIBUTE #endif /* (defined SLJIT_CONFIG_STATIC && SLJIT_CONFIG_STATIC) */ +#endif /* defined SLJIT_API_FUNC_ATTRIBUTE */ /****************************/ /* Instruction cache flush. */ @@ -287,7 +321,7 @@ #if __has_builtin(__builtin___clear_cache) #define SLJIT_CACHE_FLUSH(from, to) \ - __builtin___clear_cache((char*)from, (char*)to) + __builtin___clear_cache((char*)(from), (char*)(to)) #endif /* __has_builtin(__builtin___clear_cache) */ #endif /* (!defined SLJIT_CACHE_FLUSH && defined __has_builtin) */ @@ -318,7 +352,7 @@ #elif (defined(__GNUC__) && (__GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) #define SLJIT_CACHE_FLUSH(from, to) \ - __builtin___clear_cache((char*)from, (char*)to) + __builtin___clear_cache((char*)(from), (char*)(to)) #elif defined __ANDROID__ @@ -377,7 +411,7 @@ typedef long int sljit_sw; && !(defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ && !(defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \ && !(defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \ - && !(defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) + && !(defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X) #define SLJIT_32BIT_ARCHITECTURE 1 #define SLJIT_WORD_SHIFT 2 typedef unsigned int sljit_uw; @@ -419,10 +453,14 @@ typedef double sljit_f64; #if (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) #define SLJIT_W(w) (w##l) #elif (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) +#ifdef _WIN64 #define SLJIT_W(w) (w##ll) -#else +#else /* !windows */ +#define SLJIT_W(w) (w##l) +#endif /* windows */ +#else /* 32 bit */ #define SLJIT_W(w) (w) -#endif +#endif /* unknown */ #endif /* !SLJIT_W */ @@ -451,7 +489,27 @@ typedef double sljit_f64; #define SLJIT_BIG_ENDIAN 1 #endif -#elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) +#ifndef SLJIT_MIPS_REV + +/* Auto detecting mips revision. */ +#if (defined __mips_isa_rev) && (__mips_isa_rev >= 6) +#define SLJIT_MIPS_REV 6 +#elif (defined __mips_isa_rev && __mips_isa_rev >= 1) \ + || (defined __clang__ && defined _MIPS_ARCH_OCTEON) \ + || (defined __clang__ && defined _MIPS_ARCH_P5600) +/* clang either forgets to define (clang-7) __mips_isa_rev at all + * or sets it to zero (clang-8,-9) for -march=octeon (MIPS64 R2+) + * and -march=p5600 (MIPS32 R5). + * It also sets the __mips macro to 64 or 32 for -mipsN when N <= 5 + * (should be set to N exactly) so we cannot rely on this too. + */ +#define SLJIT_MIPS_REV 1 +#endif + +#endif /* !SLJIT_MIPS_REV */ + +#elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \ + || (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X) #define SLJIT_BIG_ENDIAN 1 @@ -478,7 +536,8 @@ typedef double sljit_f64; || (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \ || (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ || (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ - || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \ + || (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X) #define SLJIT_UNALIGNED 1 #endif @@ -496,17 +555,19 @@ typedef double sljit_f64; #ifndef SLJIT_FUNC -#if (defined SLJIT_USE_CDECL_CALLING_CONVENTION && SLJIT_USE_CDECL_CALLING_CONVENTION) +#if (defined SLJIT_USE_CDECL_CALLING_CONVENTION && SLJIT_USE_CDECL_CALLING_CONVENTION) \ + || !(defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) -/* Force cdecl. */ #define SLJIT_FUNC -#elif (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - -#if defined(__GNUC__) && !defined(__APPLE__) +#elif defined(__GNUC__) && !defined(__APPLE__) +#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) #define SLJIT_FUNC __attribute__ ((fastcall)) #define SLJIT_X86_32_FASTCALL 1 +#else +#define SLJIT_FUNC +#endif /* gcc >= 3.4 */ #elif defined(_MSC_VER) @@ -520,16 +581,10 @@ typedef double sljit_f64; #else /* Unknown compiler. */ -/* The cdecl attribute is the default. */ -#define SLJIT_FUNC - -#endif - -#else /* Non x86-32 architectures. */ - +/* The cdecl calling convention is usually the x86 default. */ #define SLJIT_FUNC -#endif /* SLJIT_CONFIG_X86_32 */ +#endif /* SLJIT_USE_CDECL_CALLING_CONVENTION */ #endif /* !SLJIT_FUNC */ @@ -560,8 +615,16 @@ determine the next executed instruction after return. */ SLJIT_API_FUNC_ATTRIBUTE void* sljit_malloc_exec(sljit_uw size); SLJIT_API_FUNC_ATTRIBUTE void sljit_free_exec(void* ptr); SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void); -#define SLJIT_MALLOC_EXEC(size) sljit_malloc_exec(size) -#define SLJIT_FREE_EXEC(ptr) sljit_free_exec(ptr) +#define SLJIT_BUILTIN_MALLOC_EXEC(size, exec_allocator_data) sljit_malloc_exec(size) +#define SLJIT_BUILTIN_FREE_EXEC(ptr, exec_allocator_data) sljit_free_exec(ptr) + +#ifndef SLJIT_MALLOC_EXEC +#define SLJIT_MALLOC_EXEC(size, exec_allocator_data) SLJIT_BUILTIN_MALLOC_EXEC((size), (exec_allocator_data)) +#endif /* SLJIT_MALLOC_EXEC */ + +#ifndef SLJIT_FREE_EXEC +#define SLJIT_FREE_EXEC(ptr, exec_allocator_data) SLJIT_BUILTIN_FREE_EXEC((ptr), (exec_allocator_data)) +#endif /* SLJIT_FREE_EXEC */ #if (defined SLJIT_PROT_EXECUTABLE_ALLOCATOR && SLJIT_PROT_EXECUTABLE_ALLOCATOR) SLJIT_API_FUNC_ATTRIBUTE sljit_sw sljit_exec_offset(void* ptr); @@ -570,7 +633,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_sw sljit_exec_offset(void* ptr); #define SLJIT_EXEC_OFFSET(ptr) 0 #endif -#endif +#endif /* SLJIT_EXECUTABLE_ALLOCATOR */ /**********************************************/ /* Registers and locals offset determination. */ @@ -646,11 +709,32 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_sw sljit_exec_offset(void* ptr); #define SLJIT_LOCALS_OFFSET_BASE ((16 + 1 + 6 + 2 + 1) * sizeof(sljit_sw)) #endif -#elif (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) +#elif (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X) -#define SLJIT_NUMBER_OF_REGISTERS 10 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 5 -#define SLJIT_LOCALS_OFFSET_BASE 0 +/* + * https://refspecs.linuxbase.org/ELF/zSeries/lzsabi0_zSeries.html#STACKFRAME + * + * 160 + * .. FR6 + * .. FR4 + * .. FR2 + * 128 FR0 + * 120 R15 (used for SP) + * 112 R14 + * 104 R13 + * 96 R12 + * .. + * 48 R6 + * .. + * 16 R2 + * 8 RESERVED + * 0 SP + */ +#define SLJIT_S390X_DEFAULT_STACK_FRAME_SIZE 160 + +#define SLJIT_NUMBER_OF_REGISTERS 12 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 +#define SLJIT_LOCALS_OFFSET_BASE SLJIT_S390X_DEFAULT_STACK_FRAME_SIZE #elif (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) @@ -679,24 +763,16 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_sw sljit_exec_offset(void* ptr); /* Debug and verbose related macros. */ /*************************************/ -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) -#include <stdio.h> -#endif - #if (defined SLJIT_DEBUG && SLJIT_DEBUG) #if !defined(SLJIT_ASSERT) || !defined(SLJIT_UNREACHABLE) /* SLJIT_HALT_PROCESS must halt the process. */ #ifndef SLJIT_HALT_PROCESS -#include <stdlib.h> - #define SLJIT_HALT_PROCESS() \ abort(); #endif /* !SLJIT_HALT_PROCESS */ -#include <stdio.h> - #endif /* !SLJIT_ASSERT || !SLJIT_UNREACHABLE */ /* Feel free to redefine these two macros. */ @@ -742,4 +818,8 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_sw sljit_exec_offset(void* ptr); #endif /* !SLJIT_COMPILE_ASSERT */ +#ifdef __cplusplus +} /* extern "C" */ #endif + +#endif /* SLJIT_CONFIG_INTERNAL_H_ */ |