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add tests for struct returns from fastcall

release
Joe Groff 2010-04-01 23:52:56 -07:00
parent 69abcd4b9b
commit 5dcfb383a6
3 changed files with 23 additions and 0 deletions
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9
basis/compiler/tests/alien.factor
View File

@ -653,12 +653,20 @@ FUNCTION: void this_does_not_exist ( ) ;
: ffi_test_56 ( x y z w -- int )
int "f-fastcall" "ffi_test_56" { test-struct-11 int int int }
alien-invoke gc ;
: ffi_test_57 ( x y -- test-struct-11 )
test-struct-11 "f-fastcall" "ffi_test_57" { int int }
alien-invoke gc ;
: ffi_test_58 ( x y z -- test-struct-11 )
test-struct-11 "f-fastcall" "ffi_test_58" { int int int }
alien-invoke gc ;
[ 13 ] [ 3 4.0 5 ffi_test_52 ] unit-test
[ 19 ] [ 3 4.0 5 6 ffi_test_53 ] unit-test
[ 13 ] [ 3 4 test-struct-11 <struct-boa> 5 ffi_test_54 ] unit-test
[ 19 ] [ 3 4 test-struct-11 <struct-boa> 5 6 ffi_test_55 ] unit-test
[ 26 ] [ 3 4 test-struct-11 <struct-boa> 5 6 7 ffi_test_56 ] unit-test
[ S{ test-struct-11 f 7 -1 } ] [ 3 4 ffi_test_57 ] unit-test
[ S{ test-struct-11 f 7 -3 } ] [ 3 4 7 ffi_test_58 ] unit-test
: fastcall-ii-indirect ( x y ptr -- result )
int { int int } fastcall alien-indirect ;
@ -667,3 +675,4 @@ FUNCTION: void this_does_not_exist ( ) ;
[ 8 ] [ 3 4 &: ffi_test_50 fastcall-ii-indirect ] unit-test
[ 13 ] [ 3 4.0 5 &: ffi_test_52 fastcall-ifi-indirect ] unit-test

12
vm/ffi_test.c
View File

@ -353,3 +353,15 @@ FACTOR_FASTCALL(int) ffi_test_56(struct test_struct_11 x, int y, int z, int w)
{
return x.x + x.y + y + z + w + 1;
}
FACTOR_FASTCALL(struct test_struct_11) ffi_test_57(int x, int y)
{
struct test_struct_11 r = { x + y, x - y };
return r;
}
FACTOR_FASTCALL(struct test_struct_11) ffi_test_58(int x, int y, int z)
{
struct test_struct_11 r = { x + y, y - z };
return r;
}

2
vm/ffi_test.h
View File

@ -131,3 +131,5 @@ FACTOR_EXPORT FACTOR_FASTCALL(int) ffi_test_53(int x, float y, int z, int w);
FACTOR_EXPORT FACTOR_FASTCALL(int) ffi_test_54(struct test_struct_11 x, int y);
FACTOR_EXPORT FACTOR_FASTCALL(int) ffi_test_55(struct test_struct_11 x, int y, int z);
FACTOR_EXPORT FACTOR_FASTCALL(int) ffi_test_56(struct test_struct_11 x, int y, int z, int w);
FACTOR_EXPORT FACTOR_FASTCALL(struct test_struct_11) ffi_test_57(int x, int y);
FACTOR_EXPORT FACTOR_FASTCALL(struct test_struct_11) ffi_test_58(int x, int y, int z);