diff options
Diffstat (limited to 'tcg/i386/tcg-target.h')
-rw-r--r-- | tcg/i386/tcg-target.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h new file mode 100644 index 0000000000..468e2d503e --- /dev/null +++ b/tcg/i386/tcg-target.h @@ -0,0 +1,54 @@ +/* + * Tiny Code Generator for QEMU + * + * Copyright (c) 2008 Fabrice Bellard + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +#define TCG_TARGET_I386 1 + +#define TCG_TARGET_REG_BITS 32 +//#define TCG_TARGET_WORDS_BIGENDIAN + +#define TCG_TARGET_NB_REGS 8 + +enum { + TCG_REG_EAX = 0, + TCG_REG_ECX, + TCG_REG_EDX, + TCG_REG_EBX, + TCG_REG_ESP, + TCG_REG_EBP, + TCG_REG_ESI, + TCG_REG_EDI, +}; + +/* used for function call generation */ +#define TCG_REG_CALL_STACK TCG_REG_ESP +#define TCG_TARGET_STACK_ALIGN 16 + +/* Note: must be synced with dyngen-exec.h */ +#define TCG_AREG0 TCG_REG_EBP +#define TCG_AREG1 TCG_REG_EBX +#define TCG_AREG2 TCG_REG_ESI +#define TCG_AREG3 TCG_REG_EDI + +static inline void flush_icache_range(unsigned long start, unsigned long stop) +{ +} |