diff options
Diffstat (limited to 'libguile/eval.c')
-rw-r--r-- | libguile/eval.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/libguile/eval.c b/libguile/eval.c index 6fee7e969..56a57e18b 100644 --- a/libguile/eval.c +++ b/libguile/eval.c @@ -1178,7 +1178,7 @@ scm_eval_args (l, env) SCM_SET_TRACED_FRAME (debug);\ if (SCM_CHEAPTRAPS_P)\ {\ - tmp = scm_make_debugobj ((scm_debug_frame *) &debug);\ + tmp = scm_make_debugobj (&debug);\ scm_ithrow (scm_i_apply_frame, scm_cons2 (tmp, tail, SCM_EOL), 0);\ }\ else\ @@ -1314,17 +1314,15 @@ SCM_CEVAL (x, env) } t; SCM proc, arg2; #ifdef DEVAL - struct - { - scm_debug_frame *prev; - long status; - scm_debug_info vect[scm_debug_eframe_size]; - scm_debug_info *info; - } debug; + scm_debug_frame debug; + scm_debug_info *debug_info_end; debug.prev = scm_last_debug_frame; debug.status = scm_debug_eframe_size; - debug.info = &debug.vect[0]; - scm_last_debug_frame = (scm_debug_frame *) &debug; + debug.vect = (scm_debug_info *) alloca (scm_debug_eframe_size + * sizeof (debug.vect[0])); + debug.info = debug.vect; + debug_info_end = debug.vect + scm_debug_eframe_size; + scm_last_debug_frame = &debug; #endif #ifdef EVAL_STACK_CHECKING if (SCM_STACK_OVERFLOW_P ((SCM_STACKITEM *) &proc) @@ -1362,7 +1360,7 @@ nextframe: SCM_CLEAR_ARGSREADY (debug); if (SCM_OVERFLOWP (debug)) --debug.info; - else if (++debug.info == (scm_debug_info *) &debug.info) + else if (++debug.info >= debug_info_end) { SCM_SET_OVERFLOW (debug); debug.info -= 2; @@ -1378,7 +1376,7 @@ start: SCM_ENTER_FRAME_P = 0; SCM_RESET_DEBUG_MODE; if (SCM_CHEAPTRAPS_P) - t.arg1 = scm_make_debugobj ((scm_debug_frame *) &debug); + t.arg1 = scm_make_debugobj (&debug); else { scm_make_cont (&t.arg1); @@ -2163,7 +2161,7 @@ exit: SCM_RESET_DEBUG_MODE; SCM_CLEAR_TRACED_FRAME (debug); if (SCM_CHEAPTRAPS_P) - t.arg1 = scm_make_debugobj ((scm_debug_frame *) &debug); + t.arg1 = scm_make_debugobj (&debug); else { scm_make_cont (&t.arg1); @@ -2286,8 +2284,10 @@ SCM_APPLY (proc, arg1, args) #ifdef DEBUG_EXTENSIONS #ifdef DEVAL scm_debug_frame debug; + scm_debug_info debug_vect_body; debug.prev = scm_last_debug_frame; debug.status = SCM_APPLYFRAME; + debug.vect = &debug_vect_body; debug.vect[0].a.proc = proc; debug.vect[0].a.args = SCM_EOL; scm_last_debug_frame = &debug; @@ -2321,7 +2321,7 @@ SCM_APPLY (proc, arg1, args) SCM_ENTER_FRAME_P = 0; SCM_RESET_DEBUG_MODE; if (SCM_CHEAPTRAPS_P) - tmp = scm_make_debugobj ((scm_debug_frame *) &debug); + tmp = scm_make_debugobj (&debug); else { scm_make_cont (&tmp); @@ -2468,7 +2468,7 @@ exit: SCM_RESET_DEBUG_MODE; SCM_CLEAR_TRACED_FRAME (debug); if (SCM_CHEAPTRAPS_P) - arg1 = scm_make_debugobj ((scm_debug_frame *) &debug); + arg1 = scm_make_debugobj (&debug); else { scm_make_cont (&arg1); |