Created student weenix repository

1 files changed, 38 insertions, 0 deletions

diff --git a/user/usr/bin/tests/elf_test-64.c b/user/usr/bin/tests/elf_test-64.c
new file mode 100644
index 0000000..9385ac1
--- /dev/null
+++ b/user/usr/bin/tests/elf_test-64.c
@@ -0,0 +1,38 @@
+#include <stdio.h>
+
+typedef struct
+{
+    long int a_type; /* Entry type */
+    union {
+        long int a_val;      /* Integer value */
+        void *a_ptr;         /* Pointer value */
+        void (*a_fcn)(void); /* Function pointer value */
+    } a_un;
+} Elf64_auxv_t;
+
+int main(int argc, char **argv, char **envp, Elf64_auxv_t *auxv)
+{
+    // print argument count
+    printf("argc: %d\n", argc);
+
+    // print argument vector
+    int i;
+    for (i = 0; argv[i] != 0; i++)
+    {
+        printf("argv[%d] (%p): %s\n", i, argv[i], argv[i]);
+    }
+
+    // print environment vector
+    for (i = 0; envp[i] != 0; i++)
+    {
+        printf("envp[%d] (%p): %s\n", i, envp[i], envp[i]);
+    }
+
+    // print auxiliary vector
+    for (i = 0; auxv[i].a_type != 0; i++)
+    {
+        printf("auxv[%d]: type %ld\n", i, auxv[i].a_type);
+    }
+
+    return 0;
+}
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