From 665ba24b446971fdf652a9c57c32b176d0018636 Mon Sep 17 00:00:00 2001 From: ko1 Date: Tue, 14 Nov 2017 12:58:36 +0000 Subject: remove `trace` instruction. [Feature #14104] * tool/instruction.rb: create `trace_` prefix instructions. * compile.c (ADD_TRACE): do not add `trace` instructions but add TRACE link elements. TRACE elements will be unified with a next instruction as instruction information. * vm_trace.c (update_global_event_hook): modify all ISeqs when hooks are enabled. * iseq.c (rb_iseq_trace_set): added to toggle `trace_` instructions. * vm_insnhelper.c (vm_trace): added. This function is a body of `trace_` prefix instructions. * vm_insnhelper.h (JUMP): save PC to a control frame. * insns.def (trace): removed. * vm_exec.h (INSN_ENTRY_SIG): add debug output (disabled). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- vm_exec.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'vm_exec.h') diff --git a/vm_exec.h b/vm_exec.h index 2acfad051a..3bfdd569d1 100644 --- a/vm_exec.h +++ b/vm_exec.h @@ -74,8 +74,12 @@ error ! #define ELABEL(x) INSN_ELABEL_##x #define LABEL_PTR(x) &&LABEL(x) -#define INSN_ENTRY_SIG(insn) - +#define INSN_ENTRY_SIG(insn) \ + if (0) fprintf(stderr, "exec: %s@(%d, %d)@%s:%d\n", #insn, \ + (int)(reg_pc - reg_cfp->iseq->body->iseq_encoded), \ + (int)(reg_cfp->pc - reg_cfp->iseq->body->iseq_encoded), \ + RSTRING_PTR(rb_iseq_path(reg_cfp->iseq)), \ + (int)(rb_iseq_line_no(reg_cfp->iseq, reg_pc - reg_cfp->iseq->body->iseq_encoded))); #define INSN_DISPATCH_SIG(insn) -- cgit v1.2.3