Revision b769d8fe softmmu_template.h
| b/softmmu_template.h | ||
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#error unsupported data size |
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#endif |
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#ifdef SOFTMMU_CODE_ACCESS |
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#define READ_ACCESS_TYPE 2 |
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#else |
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#define READ_ACCESS_TYPE 0 |
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#endif |
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|
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static DATA_TYPE glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(unsigned long addr, |
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int is_user, |
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void *retaddr); |
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static void glue(glue(slow_st, SUFFIX), MMUSUFFIX)(unsigned long addr, |
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DATA_TYPE val, |
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int is_user, |
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void *retaddr); |
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|
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static inline DATA_TYPE glue(io_read, SUFFIX)(unsigned long physaddr, |
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unsigned long tlb_addr) |
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{
|
| ... | ... | |
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return res; |
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} |
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static inline void glue(io_write, SUFFIX)(unsigned long physaddr, |
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DATA_TYPE val, |
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unsigned long tlb_addr, |
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void *retaddr) |
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{
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int index; |
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index = (tlb_addr >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1); |
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env->mem_write_vaddr = tlb_addr; |
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env->mem_write_pc = (unsigned long)retaddr; |
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#if SHIFT <= 2 |
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io_mem_write[index][SHIFT](io_mem_opaque[index], physaddr, val); |
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#else |
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#ifdef TARGET_WORDS_BIGENDIAN |
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io_mem_write[index][2](io_mem_opaque[index], physaddr, val >> 32); |
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io_mem_write[index][2](io_mem_opaque[index], physaddr + 4, val); |
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#else |
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io_mem_write[index][2](io_mem_opaque[index], physaddr, val); |
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io_mem_write[index][2](io_mem_opaque[index], physaddr + 4, val >> 32); |
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#endif |
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#endif /* SHIFT > 2 */ |
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} |
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|
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/* handle all cases except unaligned access which span two pages */ |
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DATA_TYPE REGPARM(1) glue(glue(__ld, SUFFIX), MMUSUFFIX)(unsigned long addr, |
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int is_user) |
| ... | ... | |
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} else {
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/* the page is not in the TLB : fill it */ |
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retaddr = GETPC(); |
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tlb_fill(addr, 0, is_user, retaddr);
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tlb_fill(addr, READ_ACCESS_TYPE, is_user, retaddr);
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goto redo; |
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} |
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return res; |
| ... | ... | |
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} |
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} else {
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/* the page is not in the TLB : fill it */ |
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tlb_fill(addr, 0, is_user, retaddr);
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tlb_fill(addr, READ_ACCESS_TYPE, is_user, retaddr);
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goto redo; |
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} |
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return res; |
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} |
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#ifndef SOFTMMU_CODE_ACCESS |
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|
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static void glue(glue(slow_st, SUFFIX), MMUSUFFIX)(unsigned long addr, |
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DATA_TYPE val, |
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int is_user, |
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void *retaddr); |
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|
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static inline void glue(io_write, SUFFIX)(unsigned long physaddr, |
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DATA_TYPE val, |
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unsigned long tlb_addr, |
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void *retaddr) |
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{
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int index; |
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|
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index = (tlb_addr >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1); |
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env->mem_write_vaddr = tlb_addr; |
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env->mem_write_pc = (unsigned long)retaddr; |
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#if SHIFT <= 2 |
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io_mem_write[index][SHIFT](io_mem_opaque[index], physaddr, val); |
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#else |
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#ifdef TARGET_WORDS_BIGENDIAN |
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io_mem_write[index][2](io_mem_opaque[index], physaddr, val >> 32); |
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io_mem_write[index][2](io_mem_opaque[index], physaddr + 4, val); |
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#else |
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io_mem_write[index][2](io_mem_opaque[index], physaddr, val); |
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io_mem_write[index][2](io_mem_opaque[index], physaddr + 4, val >> 32); |
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#endif |
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#endif /* SHIFT > 2 */ |
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} |
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void REGPARM(2) glue(glue(__st, SUFFIX), MMUSUFFIX)(unsigned long addr, |
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DATA_TYPE val, |
| ... | ... | |
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} |
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} |
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#endif /* !defined(SOFTMMU_CODE_ACCESS) */ |
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|
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#undef READ_ACCESS_TYPE |
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#undef SHIFT |
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#undef DATA_TYPE |
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#undef SUFFIX |
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