Adding native crosscompile test to ubuntu/armv7 and android/armv7

1 files changed, 123 insertions, 0 deletions

diff --git a/test/native/cross-ubuntu-armv7-tst1/arm-gcc-test.c b/test/native/cross-ubuntu-armv7-tst1/arm-gcc-test.c
new file mode 100644
index 0000000..b67dc1f
--- /dev/null
+++ b/test/native/cross-ubuntu-armv7-tst1/arm-gcc-test.c
@@ -0,0 +1,123 @@
+
+#include <stdio.h>
+#include <stdint.h>
+
+typedef struct { 
+    char c;    // 1
+    int32_t i; // 4
+    int64_t l; // 8
+} struct_m1;
+
+typedef struct { 
+    char c1;
+    struct_m1 s1;
+    char c2;
+    struct_m1 s2[2];
+} struct_m2;
+
+#define ADDR(a) ((long)((void *)&(a)))
+#define ADDRD(a,b) ((long)(ADDR(a)-ADDR(b)))
+
+void dumpStructMetrics01() {
+    struct_m1 sm1;
+    struct_m2 sm2;
+
+    printf("sz m1 %ld\n", (long) sizeof(struct_m1));
+    printf("sz m2 %ld\n", (long) sizeof(struct_m2));
+
+    printf("m1: i-0: %ld\n", ADDRD((sm1.i),(sm1)));
+    printf("m1: l-0: %ld\n", ADDRD((sm1.l),(sm1)));
+
+    printf("m2: s1-0: %ld\n", ADDRD((sm2.s1),(sm2)));
+    printf("m2: s1.c-0: %ld\n", ADDRD((sm2.s1.c),(sm2)));
+    printf("m2: c2-s1[: %ld\n", ADDRD((sm2.c2),(sm2.s1.l))-8);
+    printf("m2: s2-0: %ld\n", ADDRD((sm2.s2),(sm2)));
+    printf("m2: sz(s2[2]): %ld\n", (long) sizeof(sm2.s2));
+}
+
+typedef struct { 
+    int8_t      c1;
+    int8_t      v;
+} struct_alignment_int8;
+
+typedef struct { 
+    int8_t      c1;
+    int16_t     v;
+} struct_alignment_int16;
+
+typedef struct { 
+    int8_t      c1;
+    int32_t       v;
+} struct_alignment_int32;
+
+typedef struct { 
+    int8_t      c1;
+    int64_t      v;
+} struct_alignment_int64;
+
+typedef struct { 
+    int8_t      c1;
+    void *     v;
+} struct_alignment_pointer;
+
+typedef struct { 
+    int8_t      c1;
+    float     v;
+} struct_alignment_float;
+
+typedef struct { 
+    int8_t      c1;
+    double     v;
+} struct_alignment_double;
+
+typedef struct { 
+    char      c1;
+    long double v;
+} struct_alignment_longdouble;
+
+size_t padding(size_t totalsize, size_t typesize)   { return totalsize - typesize - sizeof(char); }
+size_t alignment(size_t totalsize, size_t typesize) { return totalsize - typesize; }
+
+int main(int argc, char * argv[] ) {
+    printf("Hello World\n");
+    #ifdef __arm__
+        #warning __arm__
+        printf("__arm__\n");
+    #endif
+    #ifdef __thumb__
+        #warning __thumb__
+        printf("__thumb__\n");
+    #endif
+    #ifdef __ARM_EABI__
+        #warning __ARM_EABI__
+        printf("__ARM_EABI__\n");
+    #endif
+    #ifdef __ARMEL__
+        #warning __ARMEL__
+        printf("__ARMEL__\n");
+    #endif
+    #ifdef __VFP_FP__
+        #warning __VFP_FP__
+        printf("__VFP_FP__\n");
+    #endif
+    #ifdef __MAVERICK__
+        #warning __MAVERICK__
+        printf("__MAVERICK__\n");
+    #endif
+    #ifdef __SOFTFP__
+        #warning __SOFTFP__
+        printf("__SOFTFP__\n");
+    #endif
+
+    printf("sizeof/alignment int8_t:       %d / %d / %d\n", sizeof(int8_t), sizeof( struct_alignment_int8 ), alignment(sizeof( struct_alignment_int8 ), sizeof(int8_t)));
+    printf("sizeof/alignment int16_t:      %d / %d / %d\n", sizeof(int16_t), sizeof( struct_alignment_int16 ), alignment(sizeof( struct_alignment_int16 ), sizeof(int16_t)));
+    printf("sizeof/alignment int32_t:      %d / %d / %d\n", sizeof(int32_t), sizeof( struct_alignment_int32 ), alignment(sizeof( struct_alignment_int32 ), sizeof(int32_t)));
+    printf("sizeof/alignment int64_t:      %d / %d / %d\n", sizeof(int64_t), sizeof( struct_alignment_int64 ), alignment(sizeof( struct_alignment_int64 ), sizeof(int64_t)));
+    printf("sizeof/alignment pointer:      %d / %d / %d\n", sizeof(void *), sizeof( struct_alignment_pointer ), alignment(sizeof( struct_alignment_pointer ), sizeof(void *)));
+    printf("sizeof/alignment float:        %d / %d / %d\n", sizeof(float), sizeof( struct_alignment_float ), alignment(sizeof( struct_alignment_float ), sizeof(float)));
+    printf("sizeof/alignment double:       %d / %d / %d\n", sizeof(double), sizeof( struct_alignment_double ), alignment(sizeof( struct_alignment_double ), sizeof(double)));
+    printf("sizeof/alignment long double:  %d / %d / %d\n", sizeof(long double), sizeof( struct_alignment_longdouble ), alignment(sizeof( struct_alignment_longdouble ), sizeof(long double)));
+
+    dumpStructMetrics01();
+    return 0;
+}