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FFI: Untangle and fix calling convention definitions.

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This commit is contained in:
Mike Pall
2011-01-12 18:24:29 +01:00
parent 1548383dbe
commit 2363399b10
2 changed files with 129 additions and 92 deletions
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23
src/lj_ccall.h
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@@ -19,9 +19,6 @@
#define CCALL_NARG_FPR 0
#define CCALL_NRET_GPR 2
#define CCALL_NRET_FPR 1 /* For FP results on x87 stack. */
#define CCALL_STRUCT_RETREF 1 /* Return structs by reference. */
#define CCALL_COMPLEX_RETREF 1 /* Return complex by reference. */
#define CCALL_COMPLEXF_RETREF 0 /* Return complex float by value. */
#define CCALL_ALIGN_STACKARG 0 /* Don't align argument on stack. */
#elif LJ_ABI_WIN
#define CCALL_NARG_GPR 4
@@ -29,9 +26,6 @@
#define CCALL_NRET_GPR 1
#define CCALL_NRET_FPR 1
#define CCALL_SPS_EXTRA 4
#define CCALL_COMPLEX_ARGREF 1 /* Pass complex by reference. */
#define CCALL_COMPLEX_RETREF 1 /* Return complex by reference. */
#define CCALL_COMPLEXF_RETREF 0 /* Return complex float by value. */
#else
#define CCALL_NARG_GPR 6
#define CCALL_NARG_FPR 8
@@ -60,8 +54,6 @@ typedef intptr_t GPRArg;
#define CCALL_NRET_GPR 4 /* For softfp complex double. */
#define CCALL_NRET_FPR 0
#define CCALL_SPS_FREE 0 /* NYI */
#define CCALL_STRUCT_ARGREF 1 /* Pass structs by reference. */
#define CCALL_STRUCT_RETREF 1 /* Return structs by reference. */
typedef intptr_t GPRArg;
@@ -72,21 +64,6 @@ typedef intptr_t GPRArg;
#ifndef CCALL_SPS_EXTRA
#define CCALL_SPS_EXTRA 0
#endif
#ifndef CCALL_STRUCT_ARGREF
#define CCALL_STRUCT_ARGREF 0
#endif
#ifndef CCALL_STRUCT_RETREF
#define CCALL_STRUCT_RETREF 0
#endif
#ifndef CCALL_COMPLEX_ARGREF
#define CCALL_COMPLEX_ARGREF 0
#endif
#ifndef CCALL_COMPLEX_RETREF
#define CCALL_COMPLEX_RETREF 0
#endif
#ifndef CCALL_COMPLEXF_RETREF
#define CCALL_COMPLEXF_RETREF CCALL_COMPLEX_RETREF
#endif
#ifndef CCALL_VECTOR_REG
#define CCALL_VECTOR_REG 0
#endif