diff options
Diffstat (limited to 'unwind.h')
| -rw-r--r-- | unwind.h | 25 |
1 files changed, 24 insertions, 1 deletions
@@ -28,7 +28,10 @@ typedef union uw_frame uw_frame_t; typedef enum uw_frtype { UW_BLOCK, UW_CAPTURED_BLOCK, UW_MENV, UW_CATCH, UW_HANDLE, - UW_CONT_COPY, UW_GUARD + UW_CONT_COPY, UW_GUARD, +#if CONFIG_DEBUG_SUPPORT + UW_FCALL, +#endif } uw_frtype_t; struct uw_common { @@ -88,6 +91,17 @@ struct uw_guard { int uw_ok; }; +#if CONFIG_DEBUG_SUPPORT + +struct uw_fcall { + uw_frame_t *up; + uw_frtype_t type; + val fun; + struct args *args; +}; + +#endif + #if __aarch64__ #define UW_FRAME_ALIGN __attribute__ ((aligned (16))) #else @@ -102,6 +116,9 @@ union uw_frame { struct uw_handler ha; struct uw_cont_copy cp; struct uw_guard gu; +#if CONFIG_DEBUG_SUPPORT + struct uw_fcall fc; +#endif } UW_FRAME_ALIGN; void uw_push_block(uw_frame_t *, val tag); @@ -118,6 +135,9 @@ INLINE val uw_block_return(val tag, val result) val uw_block_abscond(val tag, val result); void uw_push_catch(uw_frame_t *, val matches); void uw_push_handler(uw_frame_t *, val matches, val fun); +#if CONFIG_DEBUG_SUPPORT +void uw_push_fcall(uw_frame_t *, val fun, struct args *args); +#endif noreturn val uw_throw(val sym, val exception); noreturn val uw_throwv(val sym, struct args *); noreturn val uw_throwf(val sym, val fmt, ...); @@ -143,6 +163,9 @@ uw_frame_t *uw_current_exit_point(void); val uw_get_frames(void); val uw_find_frame(val extype, val frtype); val uw_find_frames(val extype, val frtype); +#if CONFIG_DEBUG_SUPPORT +val uw_find_frames_by_mask(val mask); +#endif val uw_invoke_catch(val catch_frame, val sym, struct args *); val uw_muffle_warning(val exc, struct args *); val uw_trace_error(val ctx, val exc, struct args *); |