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sparc ABI test fix.

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This commit is contained in:
Anthony Green
2011-02-11 07:11:04 -05:00
parent f1fb139b4e
commit 1833aa0fb9
30 changed files with 5440 additions and 8154 deletions
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9
src/sparc/ffi.c
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@@ -1,5 +1,6 @@
/* -----------------------------------------------------------------------
ffi.c - Copyright (c) 1996, 2003, 2004, 2007, 2008 Red Hat, Inc.
ffi.c - Copyright (c) 2011 Anthony Green
Copyright (c) 1996, 2003-2004, 2007-2008 Red Hat, Inc.
SPARC Foreign Function Interface
@@ -485,7 +486,8 @@ ffi_prep_closure_loc (ffi_closure* closure,
#ifdef SPARC64
/* Trampoline address is equal to the closure address. We take advantage
of that to reduce the trampoline size by 8 bytes. */
FFI_ASSERT (cif->abi == FFI_V9);
if (cif->abi != FFI_V9)
return FFI_BAD_ABI;
fn = (unsigned long) ffi_closure_v9;
tramp[0] = 0x83414000; /* rd %pc, %g1 */
tramp[1] = 0xca586010; /* ldx [%g1+16], %g5 */
@@ -494,7 +496,8 @@ ffi_prep_closure_loc (ffi_closure* closure,
*((unsigned long *) &tramp[4]) = fn;
#else
unsigned long ctx = (unsigned long) codeloc;
FFI_ASSERT (cif->abi == FFI_V8);
if (cif->abi != FFI_V8)
return FFI_BAD_ABI;
fn = (unsigned long) ffi_closure_v8;
tramp[0] = 0x03000000 | fn >> 10; /* sethi %hi(fn), %g1 */
tramp[1] = 0x05000000 | ctx >> 10; /* sethi %hi(ctx), %g2 */