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TILE-Gx/TILEPro support

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This commit is contained in:
Anthony Green
2012-10-12 16:46:06 -04:00
parent 048d2f41c3
commit 9c00a3f674
31 changed files with 32116 additions and 186 deletions
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13
src/prep_cif.c
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@@ -139,6 +139,9 @@ ffi_status FFI_HIDDEN ffi_prep_cif_core(ffi_cif *cif, ffi_abi abi,
if (cif->rtype->type == FFI_TYPE_STRUCT
#ifdef SPARC
&& (cif->abi != FFI_V9 || cif->rtype->size > 32)
#endif
#ifdef TILE
&& (cif->rtype->size > 10 * FFI_SIZEOF_ARG)
#endif
)
bytes = STACK_ARG_SIZE(sizeof(void*));
@@ -169,6 +172,16 @@ ffi_status FFI_HIDDEN ffi_prep_cif_core(ffi_cif *cif, ffi_abi abi,
if (((*ptr)->alignment - 1) & bytes)
bytes = ALIGN(bytes, (*ptr)->alignment);
#ifdef TILE
if (bytes < 10 * FFI_SIZEOF_ARG &&
bytes + STACK_ARG_SIZE((*ptr)->size) > 10 * FFI_SIZEOF_ARG)
{
/* An argument is never split between the 10 parameter
registers and the stack. */
bytes = 10 * FFI_SIZEOF_ARG;
}
#endif
bytes += STACK_ARG_SIZE((*ptr)->size);
}
#endif