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Add PHYS_CODE, for use as in __asm__ ( PHYS_CODE ( ... ) ), comparable

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to the REAL_CODE interface.
This commit is contained in:
Michael Brown
2007-01-11 18:40:46 +00:00
parent d488a172eb
commit 9196e9069c
1 changed files with 6 additions and 0 deletions
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6
src/arch/i386/include/librm.h
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@@ -248,6 +248,12 @@ extern void remove_from_rm_stack ( void *data, size_t size );
"\n\t" \ "\n\t" \
"ret\n\t" ) "ret\n\t" )
/* PHYS_CODE: declare a fragment of code that executes in flat physical mode */
#define PHYS_CODE( asm_code_str ) \
"call _virt_to_phys\n\t" \
asm_code_str \
"call _phys_to_virt\n\t"
#endif /* ASSEMBLY */ #endif /* ASSEMBLY */
#endif /* LIBRM_H */ #endif /* LIBRM_H */