diff options
Diffstat (limited to 'qt/qt.c')
-rw-r--r-- | qt/qt.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/qt/qt.c b/qt/qt.c new file mode 100644 index 000000000..1e406d24c --- /dev/null +++ b/qt/qt.c @@ -0,0 +1,48 @@ +#include "copyright.h" +#include "qt.h" + +#ifdef QT_VARGS_DEFAULT + +/* If the stack grows down, `vargs' is a pointer to the lowest + address in the block of arguments. If the stack grows up, it is a + pointer to the highest address in the block. */ + + qt_t * +qt_vargs (qt_t *sp, int nbytes, void *vargs, + void *pt, qt_startup_t *startup, + qt_vuserf_t *vuserf, qt_cleanup_t *cleanup) +{ + int i; + + sp = QT_VARGS_MD0 (sp, nbytes); +#ifdef QT_GROW_UP + for (i=nbytes/sizeof(qt_word_t); i>0; --i) { + QT_SPUT (QT_VARGS_ADJUST(sp), i, ((qt_word_t *)vargs)[-i]); + } +#else + for (i=nbytes/sizeof(qt_word_t); i>0; --i) { + QT_SPUT (QT_VARGS_ADJUST(sp), i-1, ((qt_word_t *)vargs)[i-1]); + } +#endif + + QT_VARGS_MD1 (QT_VADJ(sp)); + QT_SPUT (QT_VADJ(sp), QT_VARGT_INDEX, pt); + QT_SPUT (QT_VADJ(sp), QT_VSTARTUP_INDEX, startup); + QT_SPUT (QT_VADJ(sp), QT_VUSERF_INDEX, vuserf); + QT_SPUT (QT_VADJ(sp), QT_VCLEANUP_INDEX, cleanup); + return ((qt_t *)QT_VADJ(sp)); +} +#endif /* def QT_VARGS_DEFAULT */ + + void +qt_null (void) +{ +} + + void +qt_error (void) +{ + extern void abort(void); + + abort(); +} |