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-rw-r--r--gcc-4.8/libffi/testsuite/libffi.call/huge_struct.c342
1 files changed, 342 insertions, 0 deletions
diff --git a/gcc-4.8/libffi/testsuite/libffi.call/huge_struct.c b/gcc-4.8/libffi/testsuite/libffi.call/huge_struct.c
new file mode 100644
index 000000000..380fedf48
--- /dev/null
+++ b/gcc-4.8/libffi/testsuite/libffi.call/huge_struct.c
@@ -0,0 +1,342 @@
+/* Area: ffi_call, closure_call
+ Purpose: Check large structure returns.
+ Limitations: none.
+ PR: none.
+ Originator: Blake Chaffin 6/18/2007
+*/
+
+/* { dg-excess-errors "" { target x86_64-*-mingw* x86_64-*-cygwin* } } */
+/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
+/* { dg-options -mlong-double-128 { target powerpc64*-*-linux* } } */
+/* { dg-output "" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */
+
+#include "ffitest.h"
+
+typedef struct BigStruct{
+ uint8_t a;
+ int8_t b;
+ uint16_t c;
+ int16_t d;
+ uint32_t e;
+ int32_t f;
+ uint64_t g;
+ int64_t h;
+ float i;
+ double j;
+ long double k;
+ char* l;
+ uint8_t m;
+ int8_t n;
+ uint16_t o;
+ int16_t p;
+ uint32_t q;
+ int32_t r;
+ uint64_t s;
+ int64_t t;
+ float u;
+ double v;
+ long double w;
+ char* x;
+ uint8_t y;
+ int8_t z;
+ uint16_t aa;
+ int16_t bb;
+ uint32_t cc;
+ int32_t dd;
+ uint64_t ee;
+ int64_t ff;
+ float gg;
+ double hh;
+ long double ii;
+ char* jj;
+ uint8_t kk;
+ int8_t ll;
+ uint16_t mm;
+ int16_t nn;
+ uint32_t oo;
+ int32_t pp;
+ uint64_t qq;
+ int64_t rr;
+ float ss;
+ double tt;
+ long double uu;
+ char* vv;
+ uint8_t ww;
+ int8_t xx;
+} BigStruct;
+
+BigStruct
+test_large_fn(
+ uint8_t ui8_1,
+ int8_t si8_1,
+ uint16_t ui16_1,
+ int16_t si16_1,
+ uint32_t ui32_1,
+ int32_t si32_1,
+ uint64_t ui64_1,
+ int64_t si64_1,
+ float f_1,
+ double d_1,
+ long double ld_1,
+ char* p_1,
+ uint8_t ui8_2,
+ int8_t si8_2,
+ uint16_t ui16_2,
+ int16_t si16_2,
+ uint32_t ui32_2,
+ int32_t si32_2,
+ uint64_t ui64_2,
+ int64_t si64_2,
+ float f_2,
+ double d_2,
+ long double ld_2,
+ char* p_2,
+ uint8_t ui8_3,
+ int8_t si8_3,
+ uint16_t ui16_3,
+ int16_t si16_3,
+ uint32_t ui32_3,
+ int32_t si32_3,
+ uint64_t ui64_3,
+ int64_t si64_3,
+ float f_3,
+ double d_3,
+ long double ld_3,
+ char* p_3,
+ uint8_t ui8_4,
+ int8_t si8_4,
+ uint16_t ui16_4,
+ int16_t si16_4,
+ uint32_t ui32_4,
+ int32_t si32_4,
+ uint64_t ui64_4,
+ int64_t si64_4,
+ float f_4,
+ double d_4,
+ long double ld_4,
+ char* p_4,
+ uint8_t ui8_5,
+ int8_t si8_5)
+{
+ BigStruct retVal = {
+ ui8_1 + 1, si8_1 + 1, ui16_1 + 1, si16_1 + 1, ui32_1 + 1, si32_1 + 1,
+ ui64_1 + 1, si64_1 + 1, f_1 + 1, d_1 + 1, ld_1 + 1, (char*)((intptr_t)p_1 + 1),
+ ui8_2 + 2, si8_2 + 2, ui16_2 + 2, si16_2 + 2, ui32_2 + 2, si32_2 + 2,
+ ui64_2 + 2, si64_2 + 2, f_2 + 2, d_2 + 2, ld_2 + 2, (char*)((intptr_t)p_2 + 2),
+ ui8_3 + 3, si8_3 + 3, ui16_3 + 3, si16_3 + 3, ui32_3 + 3, si32_3 + 3,
+ ui64_3 + 3, si64_3 + 3, f_3 + 3, d_3 + 3, ld_3 + 3, (char*)((intptr_t)p_3 + 3),
+ ui8_4 + 4, si8_4 + 4, ui16_4 + 4, si16_4 + 4, ui32_4 + 4, si32_4 + 4,
+ ui64_4 + 4, si64_4 + 4, f_4 + 4, d_4 + 4, ld_4 + 4, (char*)((intptr_t)p_4 + 4),
+ ui8_5 + 5, si8_5 + 5};
+
+ printf("%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 ": "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n",
+ ui8_1, si8_1, ui16_1, si16_1, ui32_1, si32_1, ui64_1, si64_1, f_1, d_1, ld_1, (unsigned long)p_1,
+ ui8_2, si8_2, ui16_2, si16_2, ui32_2, si32_2, ui64_2, si64_2, f_2, d_2, ld_2, (unsigned long)p_2,
+ ui8_3, si8_3, ui16_3, si16_3, ui32_3, si32_3, ui64_3, si64_3, f_3, d_3, ld_3, (unsigned long)p_3,
+ ui8_4, si8_4, ui16_4, si16_4, ui32_4, si32_4, ui64_4, si64_4, f_4, d_4, ld_4, (unsigned long)p_4, ui8_5, si8_5,
+ retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f,
+ retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l,
+ retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r,
+ retVal.s, retVal.t, retVal.u, retVal.v, retVal.w, (unsigned long)retVal.x,
+ retVal.y, retVal.z, retVal.aa, retVal.bb, retVal.cc, retVal.dd,
+ retVal.ee, retVal.ff, retVal.gg, retVal.hh, retVal.ii, (unsigned long)retVal.jj,
+ retVal.kk, retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp,
+ retVal.qq, retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv, retVal.ww, retVal.xx);
+
+ return retVal;
+}
+
+static void
+cls_large_fn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__)
+{
+ uint8_t ui8_1 = *(uint8_t*)args[0];
+ int8_t si8_1 = *(int8_t*)args[1];
+ uint16_t ui16_1 = *(uint16_t*)args[2];
+ int16_t si16_1 = *(int16_t*)args[3];
+ uint32_t ui32_1 = *(uint32_t*)args[4];
+ int32_t si32_1 = *(int32_t*)args[5];
+ uint64_t ui64_1 = *(uint64_t*)args[6];
+ int64_t si64_1 = *(int64_t*)args[7];
+ float f_1 = *(float*)args[8];
+ double d_1 = *(double*)args[9];
+ long double ld_1 = *(long double*)args[10];
+ char* p_1 = *(char**)args[11];
+ uint8_t ui8_2 = *(uint8_t*)args[12];
+ int8_t si8_2 = *(int8_t*)args[13];
+ uint16_t ui16_2 = *(uint16_t*)args[14];
+ int16_t si16_2 = *(int16_t*)args[15];
+ uint32_t ui32_2 = *(uint32_t*)args[16];
+ int32_t si32_2 = *(int32_t*)args[17];
+ uint64_t ui64_2 = *(uint64_t*)args[18];
+ int64_t si64_2 = *(int64_t*)args[19];
+ float f_2 = *(float*)args[20];
+ double d_2 = *(double*)args[21];
+ long double ld_2 = *(long double*)args[22];
+ char* p_2 = *(char**)args[23];
+ uint8_t ui8_3 = *(uint8_t*)args[24];
+ int8_t si8_3 = *(int8_t*)args[25];
+ uint16_t ui16_3 = *(uint16_t*)args[26];
+ int16_t si16_3 = *(int16_t*)args[27];
+ uint32_t ui32_3 = *(uint32_t*)args[28];
+ int32_t si32_3 = *(int32_t*)args[29];
+ uint64_t ui64_3 = *(uint64_t*)args[30];
+ int64_t si64_3 = *(int64_t*)args[31];
+ float f_3 = *(float*)args[32];
+ double d_3 = *(double*)args[33];
+ long double ld_3 = *(long double*)args[34];
+ char* p_3 = *(char**)args[35];
+ uint8_t ui8_4 = *(uint8_t*)args[36];
+ int8_t si8_4 = *(int8_t*)args[37];
+ uint16_t ui16_4 = *(uint16_t*)args[38];
+ int16_t si16_4 = *(int16_t*)args[39];
+ uint32_t ui32_4 = *(uint32_t*)args[40];
+ int32_t si32_4 = *(int32_t*)args[41];
+ uint64_t ui64_4 = *(uint64_t*)args[42];
+ int64_t si64_4 = *(int64_t*)args[43];
+ float f_4 = *(float*)args[44];
+ double d_4 = *(double*)args[45];
+ long double ld_4 = *(long double*)args[46];
+ char* p_4 = *(char**)args[47];
+ uint8_t ui8_5 = *(uint8_t*)args[48];
+ int8_t si8_5 = *(int8_t*)args[49];
+
+ *(BigStruct*)resp = test_large_fn(
+ ui8_1, si8_1, ui16_1, si16_1, ui32_1, si32_1, ui64_1, si64_1, f_1, d_1, ld_1, p_1,
+ ui8_2, si8_2, ui16_2, si16_2, ui32_2, si32_2, ui64_2, si64_2, f_2, d_2, ld_2, p_2,
+ ui8_3, si8_3, ui16_3, si16_3, ui32_3, si32_3, ui64_3, si64_3, f_3, d_3, ld_3, p_3,
+ ui8_4, si8_4, ui16_4, si16_4, ui32_4, si32_4, ui64_4, si64_4, f_4, d_4, ld_4, p_4,
+ ui8_5, si8_5);
+}
+
+int
+main(int argc __UNUSED__, const char** argv __UNUSED__)
+{
+ void *code;
+ ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
+
+ ffi_cif cif;
+ ffi_type* argTypes[51];
+ void* argValues[51];
+
+ ffi_type ret_struct_type;
+ ffi_type* st_fields[51];
+ BigStruct retVal;
+
+ uint8_t ui8 = 1;
+ int8_t si8 = 2;
+ uint16_t ui16 = 3;
+ int16_t si16 = 4;
+ uint32_t ui32 = 5;
+ int32_t si32 = 6;
+ uint64_t ui64 = 7;
+ int64_t si64 = 8;
+ float f = 9;
+ double d = 10;
+ long double ld = 11;
+ char* p = (char*)0x12345678;
+
+ memset (&retVal, 0, sizeof(retVal));
+
+ ret_struct_type.size = 0;
+ ret_struct_type.alignment = 0;
+ ret_struct_type.type = FFI_TYPE_STRUCT;
+ ret_struct_type.elements = st_fields;
+
+ st_fields[0] = st_fields[12] = st_fields[24] = st_fields[36] = st_fields[48] = &ffi_type_uint8;
+ st_fields[1] = st_fields[13] = st_fields[25] = st_fields[37] = st_fields[49] = &ffi_type_sint8;
+ st_fields[2] = st_fields[14] = st_fields[26] = st_fields[38] = &ffi_type_uint16;
+ st_fields[3] = st_fields[15] = st_fields[27] = st_fields[39] = &ffi_type_sint16;
+ st_fields[4] = st_fields[16] = st_fields[28] = st_fields[40] = &ffi_type_uint32;
+ st_fields[5] = st_fields[17] = st_fields[29] = st_fields[41] = &ffi_type_sint32;
+ st_fields[6] = st_fields[18] = st_fields[30] = st_fields[42] = &ffi_type_uint64;
+ st_fields[7] = st_fields[19] = st_fields[31] = st_fields[43] = &ffi_type_sint64;
+ st_fields[8] = st_fields[20] = st_fields[32] = st_fields[44] = &ffi_type_float;
+ st_fields[9] = st_fields[21] = st_fields[33] = st_fields[45] = &ffi_type_double;
+ st_fields[10] = st_fields[22] = st_fields[34] = st_fields[46] = &ffi_type_longdouble;
+ st_fields[11] = st_fields[23] = st_fields[35] = st_fields[47] = &ffi_type_pointer;
+
+ st_fields[50] = NULL;
+
+ argTypes[0] = argTypes[12] = argTypes[24] = argTypes[36] = argTypes[48] = &ffi_type_uint8;
+ argValues[0] = argValues[12] = argValues[24] = argValues[36] = argValues[48] = &ui8;
+ argTypes[1] = argTypes[13] = argTypes[25] = argTypes[37] = argTypes[49] = &ffi_type_sint8;
+ argValues[1] = argValues[13] = argValues[25] = argValues[37] = argValues[49] = &si8;
+ argTypes[2] = argTypes[14] = argTypes[26] = argTypes[38] = &ffi_type_uint16;
+ argValues[2] = argValues[14] = argValues[26] = argValues[38] = &ui16;
+ argTypes[3] = argTypes[15] = argTypes[27] = argTypes[39] = &ffi_type_sint16;
+ argValues[3] = argValues[15] = argValues[27] = argValues[39] = &si16;
+ argTypes[4] = argTypes[16] = argTypes[28] = argTypes[40] = &ffi_type_uint32;
+ argValues[4] = argValues[16] = argValues[28] = argValues[40] = &ui32;
+ argTypes[5] = argTypes[17] = argTypes[29] = argTypes[41] = &ffi_type_sint32;
+ argValues[5] = argValues[17] = argValues[29] = argValues[41] = &si32;
+ argTypes[6] = argTypes[18] = argTypes[30] = argTypes[42] = &ffi_type_uint64;
+ argValues[6] = argValues[18] = argValues[30] = argValues[42] = &ui64;
+ argTypes[7] = argTypes[19] = argTypes[31] = argTypes[43] = &ffi_type_sint64;
+ argValues[7] = argValues[19] = argValues[31] = argValues[43] = &si64;
+ argTypes[8] = argTypes[20] = argTypes[32] = argTypes[44] = &ffi_type_float;
+ argValues[8] = argValues[20] = argValues[32] = argValues[44] = &f;
+ argTypes[9] = argTypes[21] = argTypes[33] = argTypes[45] = &ffi_type_double;
+ argValues[9] = argValues[21] = argValues[33] = argValues[45] = &d;
+ argTypes[10] = argTypes[22] = argTypes[34] = argTypes[46] = &ffi_type_longdouble;
+ argValues[10] = argValues[22] = argValues[34] = argValues[46] = &ld;
+ argTypes[11] = argTypes[23] = argTypes[35] = argTypes[47] = &ffi_type_pointer;
+ argValues[11] = argValues[23] = argValues[35] = argValues[47] = &p;
+
+ argTypes[50] = NULL;
+ argValues[50] = NULL;
+
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 50, &ret_struct_type, argTypes) == FFI_OK);
+
+ ffi_call(&cif, FFI_FN(test_large_fn), &retVal, argValues);
+ // { dg-output "1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" }
+ printf("res: %" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n",
+ retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f,
+ retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l,
+ retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r,
+ retVal.s, retVal.t, retVal.u, retVal.v, retVal.w, (unsigned long)retVal.x,
+ retVal.y, retVal.z, retVal.aa, retVal.bb, retVal.cc, retVal.dd,
+ retVal.ee, retVal.ff, retVal.gg, retVal.hh, retVal.ii, (unsigned long)retVal.jj,
+ retVal.kk, retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp,
+ retVal.qq, retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv, retVal.ww, retVal.xx);
+ // { dg-output "\nres: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" }
+
+ CHECK(ffi_prep_closure_loc(pcl, &cif, cls_large_fn, NULL, code) == FFI_OK);
+
+ retVal = ((BigStruct(*)(
+ uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*,
+ uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*,
+ uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*,
+ uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*,
+ uint8_t, int8_t))(code))(
+ ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
+ ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
+ ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
+ ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
+ ui8, si8);
+ // { dg-output "\n1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" }
+ printf("res: %" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+ "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n",
+ retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f,
+ retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l,
+ retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r,
+ retVal.s, retVal.t, retVal.u, retVal.v, retVal.w, (unsigned long)retVal.x,
+ retVal.y, retVal.z, retVal.aa, retVal.bb, retVal.cc, retVal.dd,
+ retVal.ee, retVal.ff, retVal.gg, retVal.hh, retVal.ii, (unsigned long)retVal.jj,
+ retVal.kk, retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp,
+ retVal.qq, retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv, retVal.ww, retVal.xx);
+ // { dg-output "\nres: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" }
+
+ return 0;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-15 18:37:30 +0000