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author | Nick Coghlan <ncoghlan@gmail.com> | 2017-02-09 16:09:03 +0100 |
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committer | Nick Coghlan <ncoghlan@gmail.com> | 2017-02-09 16:09:03 +0100 |
commit | 2a1d833d5da7fa7a01a2eef183b0a208ed019427 (patch) | |
tree | 8da3ebb695ae55c69d0a58691403fb13d96a9476 /Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct11.c | |
parent | c6180bb73c8c7c7f9d8ea9816487b710597b6fc1 (diff) | |
parent | bbd3587a29510bd5a318e0a19fc8570c0cd3b622 (diff) | |
download | cpython-2a1d833d5da7fa7a01a2eef183b0a208ed019427.tar.gz |
Merge issue #26355 fix from 3.6
Diffstat (limited to 'Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct11.c')
-rw-r--r-- | Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct11.c | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct11.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct11.c deleted file mode 100644 index 351049382c..0000000000 --- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct11.c +++ /dev/null @@ -1,121 +0,0 @@ -/* Area: ffi_call, closure_call - Purpose: Check parameter passing with nested structs - of a single type. This tests the special cases - for homogeneous floating-point aggregates in the - AArch64 PCS. - Limitations: none. - PR: none. - Originator: ARM Ltd. */ - -/* { dg-do run } */ -#include "ffitest.h" - -typedef struct A { - float a_x; - float a_y; -} A; - -typedef struct B { - float b_x; - float b_y; -} B; - -typedef struct C { - A a; - B b; -} C; - -static C C_fn (int x, int y, int z, C source, int i, int j, int k) -{ - C result; - result.a.a_x = source.a.a_x; - result.a.a_y = source.a.a_y; - result.b.b_x = source.b.b_x; - result.b.b_y = source.b.b_y; - - printf ("%d, %d, %d, %d, %d, %d\n", x, y, z, i, j, k); - - printf ("%.1f, %.1f, %.1f, %.1f, " - "%.1f, %.1f, %.1f, %.1f\n", - source.a.a_x, source.a.a_y, - source.b.b_x, source.b.b_y, - result.a.a_x, result.a.a_y, - result.b.b_x, result.b.b_y); - - return result; -} - -int main (void) -{ - ffi_cif cif; - - ffi_type* struct_fields_source_a[3]; - ffi_type* struct_fields_source_b[3]; - ffi_type* struct_fields_source_c[3]; - ffi_type* arg_types[8]; - - ffi_type struct_type_a, struct_type_b, struct_type_c; - - struct A source_fld_a = {1.0, 2.0}; - struct B source_fld_b = {4.0, 8.0}; - int k = 1; - - struct C result; - struct C source = {source_fld_a, source_fld_b}; - - struct_type_a.size = 0; - struct_type_a.alignment = 0; - struct_type_a.type = FFI_TYPE_STRUCT; - struct_type_a.elements = struct_fields_source_a; - - struct_type_b.size = 0; - struct_type_b.alignment = 0; - struct_type_b.type = FFI_TYPE_STRUCT; - struct_type_b.elements = struct_fields_source_b; - - struct_type_c.size = 0; - struct_type_c.alignment = 0; - struct_type_c.type = FFI_TYPE_STRUCT; - struct_type_c.elements = struct_fields_source_c; - - struct_fields_source_a[0] = &ffi_type_float; - struct_fields_source_a[1] = &ffi_type_float; - struct_fields_source_a[2] = NULL; - - struct_fields_source_b[0] = &ffi_type_float; - struct_fields_source_b[1] = &ffi_type_float; - struct_fields_source_b[2] = NULL; - - struct_fields_source_c[0] = &struct_type_a; - struct_fields_source_c[1] = &struct_type_b; - struct_fields_source_c[2] = NULL; - - arg_types[0] = &ffi_type_sint32; - arg_types[1] = &ffi_type_sint32; - arg_types[2] = &ffi_type_sint32; - arg_types[3] = &struct_type_c; - arg_types[4] = &ffi_type_sint32; - arg_types[5] = &ffi_type_sint32; - arg_types[6] = &ffi_type_sint32; - arg_types[7] = NULL; - - void *args[7]; - args[0] = &k; - args[1] = &k; - args[2] = &k; - args[3] = &source; - args[4] = &k; - args[5] = &k; - args[6] = &k; - CHECK (ffi_prep_cif (&cif, FFI_DEFAULT_ABI, 7, &struct_type_c, - arg_types) == FFI_OK); - - ffi_call (&cif, FFI_FN (C_fn), &result, args); - /* { dg-output "1, 1, 1, 1, 1, 1\n" } */ - /* { dg-output "1.0, 2.0, 4.0, 8.0, 1.0, 2.0, 4.0, 8.0" } */ - CHECK (result.a.a_x == source.a.a_x); - CHECK (result.a.a_y == source.a.a_y); - CHECK (result.b.b_x == source.b.b_x); - CHECK (result.b.b_y == source.b.b_y); - exit (0); -} |