A lot has certainly happened!

1 files changed, 0 insertions, 67 deletions

diff --git a/tinycc/lib/va_list.c b/tinycc/lib/va_list.c
deleted file mode 100644
index 1fb5512..0000000
--- a/tinycc/lib/va_list.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* va_list.c - tinycc support for va_list on X86_64 */
-
-#if defined __x86_64__
-
-/* Avoid include files, they may not be available when cross compiling */
-extern void abort(void);
-
-/* This should be in sync with our include/stdarg.h */
-enum __va_arg_type {
-    __va_gen_reg, __va_float_reg, __va_stack
-};
-
-/* GCC compatible definition of va_list. */
-/*predefined by TCC (tcc_predefs.h):
-typedef struct {
-    unsigned int gp_offset;
-    unsigned int fp_offset;
-    union {
-        unsigned int overflow_offset;
-        char *overflow_arg_area;
-    };
-    char *reg_save_area;
-} __builtin_va_list[1];
-*/
-
-extern void *memcpy(void *dest, const void *src, unsigned long n);
-
-void *__va_arg(__builtin_va_list ap,
-               int arg_type,
-               int size, int align)
-{
-    size = (size + 7) & ~7;
-    align = (align + 7) & ~7;
-    switch ((enum __va_arg_type)arg_type) {
-    case __va_gen_reg:
-        if (ap->gp_offset + size <= 48) {
-            ap->gp_offset += size;
-            return ap->reg_save_area + ap->gp_offset - size;
-        }
-        goto use_overflow_area;
-
-    case __va_float_reg:
-        if (ap->fp_offset < 128 + 48) {
-            ap->fp_offset += 16;
-            if (size == 8)
-                return ap->reg_save_area + ap->fp_offset - 16;
-            if (ap->fp_offset < 128 + 48) {
-                memcpy(ap->reg_save_area + ap->fp_offset - 8,
-                       ap->reg_save_area + ap->fp_offset, 8);
-                ap->fp_offset += 16;
-                return ap->reg_save_area + ap->fp_offset - 32;
-            }
-        }
-        goto use_overflow_area;
-
-    case __va_stack:
-    use_overflow_area:
-        ap->overflow_arg_area += size;
-        ap->overflow_arg_area = (char*)((long long)(ap->overflow_arg_area + align - 1) & -align);
-        return ap->overflow_arg_area - size;
-
-    default: /* should never happen */
-        abort();
-        return 0;
-    }
-}
-#endif