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First cut at mips n64 ABI support

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This commit is contained in:
Warner Losh 2010-08-19 03:31:26 +00:00
parent 509a0eba89
commit 5c0e643e73
1 changed files with 20 additions and 0 deletions
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20
sys/cddl/contrib/opensolaris/uts/common/sys/isa_defs.h
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@ -403,6 +403,25 @@ extern "C" {
#define _INT_ALIGNMENT 4
#define _FLOAT_ALIGNMENT 4
#define _FLOAT_COMPLEX_ALIGNMENT 4
#if defined(__mips_n64)
#define _LONG_ALIGNMENT 8
#define _LONG_LONG_ALIGNMENT 8
#define _DOUBLE_ALIGNMENT 8
#define _DOUBLE_COMPLEX_ALIGNMENT 8
#define _LONG_DOUBLE_ALIGNMENT 8
#define _LONG_DOUBLE_COMPLEX_ALIGNMENT 8
#define _POINTER_ALIGNMENT 8
#define _MAX_ALIGNMENT 8
#define _ALIGNMENT_REQUIRED 0
#define _LONG_LONG_ALIGNMENT_32 _INT_ALIGNMENT
/*
* Define the appropriate "implementation choices".
*/
#if !defined(_LP64)
#define _LP64
#endif
#else
#define _LONG_ALIGNMENT 4
#define _LONG_LONG_ALIGNMENT 4
#define _DOUBLE_ALIGNMENT 4
@ -422,6 +441,7 @@ extern "C" {
#if !defined(_I32LPx) && defined(_KERNEL)
#define _I32LPx
#endif
#endif
#define _SUNOS_VTOC_16
#define _DMA_USES_PHYSADDR
#define _FIRMWARE_NEEDS_FDISK