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various fixes for go closure support. Now all n64 tests passed.

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This commit is contained in:
foxsen
2015-08-04 18:25:34 +08:00
parent 697dd4e8a0
commit 6f0201c803
4 changed files with 18 additions and 12 deletions
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src/mips/n32.S
+11 -8
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@@ -39,7 +39,10 @@
#define fn a5
#define closure a6
#define SIZEOF_FRAME ( 8 * FFI_SIZEOF_ARG )
/* Note: to keep stack 16 byte aligned we need even number slots
used 9 slots here
*/
#define SIZEOF_FRAME ( 10 * FFI_SIZEOF_ARG )
#ifdef __GNUC__
.abicalls
@@ -419,7 +422,7 @@ ffi_go_closure_N32:
.fmask 0x00000000,0
SUBU $sp, SIZEOF_FRAME2
.cpsetup t9, GP_OFF2, ffi_closure_N32
.cpsetup t9, GP_OFF2, ffi_go_closure_N32
REG_S ra, RA_OFF2($sp) # Save return address
REG_S a0, A0_OFF2($sp)
@@ -431,9 +434,9 @@ ffi_go_closure_N32:
# Call ffi_closure_mips_inner_N32 to do the real work.
LA t9, ffi_closure_mips_inner_N32
REG_L a0, FFI_SIZE_OF_ARG($15) # cif
REG_L a1, 2*FFI_SIZE_OF_ARG($15) # fun
mov a2, t7 # userdata=closure
REG_L a0, 8($15) # cif
REG_L a1, 16($15) # fun
move a2, t7 # userdata=closure
ADDU a3, $sp, V0_OFF2 # rvalue
ADDU a4, $sp, A0_OFF2 # ar
ADDU a5, $sp, F12_OFF2 # fpr
@@ -464,9 +467,9 @@ ffi_closure_N32:
# Call ffi_closure_mips_inner_N32 to do the real work.
LA t9, ffi_closure_mips_inner_N32
REG_L a0, FFI_TRAMPOLINE_SIZE($12) # cif
REG_L a1, FFI_TRAMPOLINE_SIZE + FFI_SIZE_OF_ARG($12) # fun
REG_L a2, FFI_TRAMPOLINE_SIZE + 2*FFI_SIZE_OF_ARG($12) # user_data
REG_L a0, 56($12) # cif
REG_L a1, 64($12) # fun
REG_L a2, 72($12) # user_data
ADDU a3, $sp, V0_OFF2
ADDU a4, $sp, A0_OFF2
ADDU a5, $sp, F12_OFF2