diff options
Diffstat (limited to 'src/3rdparty/pcre2/src/sljit/sljitConfigInternal.h')
| -rw-r--r-- | src/3rdparty/pcre2/src/sljit/sljitConfigInternal.h | 77 |
1 files changed, 39 insertions, 38 deletions
diff --git a/src/3rdparty/pcre2/src/sljit/sljitConfigInternal.h b/src/3rdparty/pcre2/src/sljit/sljitConfigInternal.h index 566c368063..cc0810fbd7 100644 --- a/src/3rdparty/pcre2/src/sljit/sljitConfigInternal.h +++ b/src/3rdparty/pcre2/src/sljit/sljitConfigInternal.h @@ -1,7 +1,7 @@ /* * Stack-less Just-In-Time compiler * - * Copyright 2009-2012 Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, are * permitted provided that the following conditions are met: @@ -187,14 +187,6 @@ /* External function definitions. */ /**********************************/ -#if !(defined SLJIT_STD_MACROS_DEFINED && SLJIT_STD_MACROS_DEFINED) - -/* These libraries are needed for the macros below. */ -#include <stdlib.h> -#include <string.h> - -#endif /* SLJIT_STD_MACROS_DEFINED */ - /* General macros: Note: SLJIT is designed to be independent from them as possible. @@ -304,6 +296,13 @@ #define SLJIT_CACHE_FLUSH(from, to) \ sys_icache_invalidate((char*)(from), (char*)(to) - (char*)(from)) +#elif (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) + +/* The __clear_cache() implementation of GCC is a dummy function on PowerPC. */ +#define SLJIT_CACHE_FLUSH(from, to) \ + ppc_cache_flush((from), (to)) +#define SLJIT_CACHE_FLUSH_OWN_IMPL 1 + #elif (defined(__GNUC__) && (__GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) #define SLJIT_CACHE_FLUSH(from, to) \ @@ -316,13 +315,6 @@ #define SLJIT_CACHE_FLUSH(from, to) \ cacheflush((long)(from), (long)(to), 0) -#elif (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) - -/* The __clear_cache() implementation of GCC is a dummy function on PowerPC. */ -#define SLJIT_CACHE_FLUSH(from, to) \ - ppc_cache_flush((from), (to)) -#define SLJIT_CACHE_FLUSH_OWN_IMPL 1 - #elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) /* The __clear_cache() implementation of GCC is a dummy function on Sparc. */ @@ -401,7 +393,9 @@ typedef double sljit_f64; #ifndef SLJIT_W /* Defining long constants. */ -#if (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) +#if (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) +#define SLJIT_W(w) (w##l) +#elif (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) #define SLJIT_W(w) (w##ll) #else #define SLJIT_W(w) (w) @@ -545,6 +539,14 @@ 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) + +#if (defined SLJIT_PROT_EXECUTABLE_ALLOCATOR && SLJIT_PROT_EXECUTABLE_ALLOCATOR) +SLJIT_API_FUNC_ATTRIBUTE sljit_sw sljit_exec_offset(void* ptr); +#define SLJIT_EXEC_OFFSET(ptr) sljit_exec_offset(ptr) +#else +#define SLJIT_EXEC_OFFSET(ptr) 0 +#endif + #endif /**********************************************/ @@ -553,37 +555,37 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void); #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) -#define SLJIT_NUMBER_OF_REGISTERS 10 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 7 +#define SLJIT_NUMBER_OF_REGISTERS 12 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 9 #if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) -#define SLJIT_LOCALS_OFFSET_BASE ((2 + 4) * sizeof(sljit_sw)) +#define SLJIT_LOCALS_OFFSET_BASE (compiler->locals_offset) #else /* Maximum 3 arguments are passed on the stack, +1 for double alignment. */ -#define SLJIT_LOCALS_OFFSET_BASE ((3 + 1 + 4) * sizeof(sljit_sw)) +#define SLJIT_LOCALS_OFFSET_BASE (compiler->locals_offset) #endif /* SLJIT_X86_32_FASTCALL */ #elif (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) #ifndef _WIN64 -#define SLJIT_NUMBER_OF_REGISTERS 12 +#define SLJIT_NUMBER_OF_REGISTERS 13 #define SLJIT_NUMBER_OF_SAVED_REGISTERS 6 -#define SLJIT_LOCALS_OFFSET_BASE (sizeof(sljit_sw)) +#define SLJIT_LOCALS_OFFSET_BASE 0 #else -#define SLJIT_NUMBER_OF_REGISTERS 12 +#define SLJIT_NUMBER_OF_REGISTERS 13 #define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 -#define SLJIT_LOCALS_OFFSET_BASE ((4 + 2) * sizeof(sljit_sw)) +#define SLJIT_LOCALS_OFFSET_BASE (compiler->locals_offset) #endif /* _WIN64 */ #elif (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) -#define SLJIT_NUMBER_OF_REGISTERS 11 +#define SLJIT_NUMBER_OF_REGISTERS 12 #define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 #define SLJIT_LOCALS_OFFSET_BASE 0 #elif (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) -#define SLJIT_NUMBER_OF_REGISTERS 11 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 7 +#define SLJIT_NUMBER_OF_REGISTERS 12 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 #define SLJIT_LOCALS_OFFSET_BASE 0 #elif (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) @@ -607,7 +609,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void); #elif (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) -#define SLJIT_NUMBER_OF_REGISTERS 17 +#define SLJIT_NUMBER_OF_REGISTERS 21 #define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 #if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) #define SLJIT_LOCALS_OFFSET_BASE (4 * sizeof(sljit_sw)) @@ -663,7 +665,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void); #if (defined SLJIT_DEBUG && SLJIT_DEBUG) -#if !defined(SLJIT_ASSERT) || !defined(SLJIT_ASSERT_STOP) +#if !defined(SLJIT_ASSERT) || !defined(SLJIT_UNREACHABLE) /* SLJIT_HALT_PROCESS must halt the process. */ #ifndef SLJIT_HALT_PROCESS @@ -675,7 +677,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void); #include <stdio.h> -#endif /* !SLJIT_ASSERT || !SLJIT_ASSERT_STOP */ +#endif /* !SLJIT_ASSERT || !SLJIT_UNREACHABLE */ /* Feel free to redefine these two macros. */ #ifndef SLJIT_ASSERT @@ -690,34 +692,33 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void); #endif /* !SLJIT_ASSERT */ -#ifndef SLJIT_ASSERT_STOP +#ifndef SLJIT_UNREACHABLE -#define SLJIT_ASSERT_STOP() \ +#define SLJIT_UNREACHABLE() \ do { \ printf("Should never been reached " __FILE__ ":%d\n", __LINE__); \ SLJIT_HALT_PROCESS(); \ } while (0) -#endif /* !SLJIT_ASSERT_STOP */ +#endif /* !SLJIT_UNREACHABLE */ #else /* (defined SLJIT_DEBUG && SLJIT_DEBUG) */ /* Forcing empty, but valid statements. */ #undef SLJIT_ASSERT -#undef SLJIT_ASSERT_STOP +#undef SLJIT_UNREACHABLE #define SLJIT_ASSERT(x) \ do { } while (0) -#define SLJIT_ASSERT_STOP() \ +#define SLJIT_UNREACHABLE() \ do { } while (0) #endif /* (defined SLJIT_DEBUG && SLJIT_DEBUG) */ #ifndef SLJIT_COMPILE_ASSERT -/* Should be improved eventually. */ #define SLJIT_COMPILE_ASSERT(x, description) \ - SLJIT_ASSERT(x) + switch(0) { case 0: case ((x) ? 1 : 0): break; } #endif /* !SLJIT_COMPILE_ASSERT */ |