diff options
Diffstat (limited to 'libguile/control.c')
-rw-r--r-- | libguile/control.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libguile/control.c b/libguile/control.c index 0ef8e234c..e32608688 100644 --- a/libguile/control.c +++ b/libguile/control.c @@ -129,17 +129,22 @@ scm_c_abort (SCM vm, SCM tag, size_t n, SCM *argv, scm_t_dynstack *dynstack = &SCM_I_CURRENT_THREAD->dynstack; scm_t_bits *prompt; scm_t_dynstack_prompt_flags flags; + scm_t_ptrdiff fp_offset, sp_offset; SCM *fp, *sp; scm_t_uint32 *ip; scm_i_jmp_buf *registers; size_t i; prompt = scm_dynstack_find_prompt (dynstack, tag, - &flags, &fp, &sp, &ip, ®isters); + &flags, &fp_offset, &sp_offset, &ip, + ®isters); if (!prompt) scm_misc_error ("abort", "Abort to unknown prompt", scm_list_1 (tag)); + fp = SCM_VM_DATA (vm)->stack_base + fp_offset; + sp = SCM_VM_DATA (vm)->stack_base + sp_offset; + /* Only reify if the continuation referenced in the handler. */ if (flags & SCM_F_DYNSTACK_PROMPT_ESCAPE_ONLY) cont = SCM_BOOL_F; |