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| author | notaz | 2011-09-03 00:58:39 +0300 |
|---|---|---|
| committer | notaz | 2011-09-03 01:05:41 +0300 |
| commit | eac69717338922e6bb55076e57d7674080291fe9 (patch) | |
| tree | 2e068c36f3c06b06ea9c349fdab222ee70e52335 /x86 | |
| parent | ee0a3871f9982215361cd6bb4758eb9a7c7d8413 (diff) | |
| download | picogpsp-eac69717338922e6bb55076e57d7674080291fe9.tar.gz picogpsp-eac69717338922e6bb55076e57d7674080291fe9.tar.bz2 picogpsp-eac69717338922e6bb55076e57d7674080291fe9.zip | |
revive PC build, support Linux
Diffstat (limited to 'x86')
| -rw-r--r-- | x86/Makefile | 6 | ||||
| -rw-r--r-- | x86/x86_stub.S | 46 |
2 files changed, 46 insertions, 6 deletions
diff --git a/x86/Makefile b/x86/Makefile index e0a5767..c9bf680 100644 --- a/x86/Makefile +++ b/x86/Makefile @@ -15,9 +15,9 @@ BIN ?= gpsp.exe # Platform specific definitions VPATH += .. -CFLAGS += -DPC_BUILD +CFLAGS += -DPC_BUILD -m32 INCLUDES = -I${PREFIX}/include `sdl-config --cflags` -LIBS = -L${PREFIX}/lib `sdl-config --libs` -mconsole -lz +LIBS = -L${PREFIX}/lib `sdl-config --libs` -mconsole -lz -m32 # Compilation: @@ -27,7 +27,7 @@ LIBS = -L${PREFIX}/lib `sdl-config --libs` -mconsole -lz ${CC} ${CFLAGS} ${INCLUDES} -c -o $@ $< %.o: %.S - ${AS} -o $@ $< + ${CC} ${CFLAGS} -c -o $@ $< all: ${OBJS} ${CC} ${OBJS} ${LIBS} -o ${BIN} diff --git a/x86/x86_stub.S b/x86/x86_stub.S index 8fc16b7..31aa9b1 100644 --- a/x86/x86_stub.S +++ b/x86/x86_stub.S @@ -18,6 +18,46 @@ .align 4 +#ifndef _WIN32 +#define _x86_update_gba x86_update_gba +#define _x86_indirect_branch_arm x86_indirect_branch_arm +#define _x86_indirect_branch_thumb x86_indirect_branch_thumb +#define _x86_indirect_branch_dual x86_indirect_branch_dual +#define _execute_store_u8 execute_store_u8 +#define _execute_store_u16 execute_store_u16 +#define _execute_store_u32 execute_store_u32 +#define _execute_store_cpsr execute_store_cpsr +#define _execute_arm_translate execute_arm_translate +#define _step_debug_x86 step_debug_x86 +#define _memory_map_read memory_map_read +#define _memory_map_write memory_map_write +#define _reg reg +#define _oam_update oam_update +#define _iwram iwram +#define _ewram ewram +#define _vram vram +#define _oam_ram oam_ram +#define _bios_rom bios_rom +#define _io_registers io_registers +#define _spsr spsr + +#define _step_debug step_debug +#define _update_gba update_gba +#define _block_lookup_address_arm block_lookup_address_arm +#define _block_lookup_address_thumb block_lookup_address_thumb +#define _block_lookup_address_dual block_lookup_address_dual +#define _write_io_register8 write_io_register8 +#define _write_io_register16 write_io_register16 +#define _write_io_register32 write_io_register32 +#define _palette_ram palette_ram +#define _palette_ram_converted palette_ram_converted +#define _flush_translation_cache_ram flush_translation_cache_ram +#define _write_eeprom write_eeprom +#define _write_backup write_backup +#define _write_rtc write_rtc +#define _execute_store_cpsr_body execute_store_cpsr_body +#endif + .global _x86_update_gba .global _x86_indirect_branch_arm .global _x86_indirect_branch_thumb @@ -88,7 +128,7 @@ mov REG_CPSR(%ebx), %edx shr $\shift, %edx and $0x01, %edx - mov %edx, _reg + \offset + mov %edx, \offset(%ebx) .endm .macro extract_flags @@ -472,7 +512,7 @@ lookup_pc_arm: # eax: cycle counter _execute_arm_translate: - movl $_reg, %ebx # load base register + movl (_reg), %ebx # load base register extract_flags # load flag variables movl %eax, %edi # load edi cycle counter @@ -496,6 +536,6 @@ _step_debug_x86: .comm _memory_map_read 0x8000 .comm _memory_map_write 0x8000 -.comm _reg 0x100 +.comm _reg 4 |