55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/*
|
|
* 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)
|
|
{
|
|
}
|