diff options
Diffstat (limited to 'vm.c')
-rw-r--r-- | vm.c | 42 |
1 files changed, 34 insertions, 8 deletions
@@ -18,6 +18,7 @@ #include "vm_core.h" #include "iseq.h" #include "eval_intern.h" +#include "probes.h" static inline VALUE * VM_EP_LEP(VALUE *ep) @@ -65,10 +66,11 @@ rb_vm_control_frame_block_ptr(rb_control_frame_t *cfp) #define VM_COLLECT_USAGE_DETAILS 0 #endif -#if VM_COLLECT_USAGE_DETAILS static void vm_collect_usage_operand(int insn, int n, VALUE op); -static void vm_collect_usage_register(int reg, int isset); static void vm_collect_usage_insn(int insn); + +#if VM_COLLECT_USAGE_DETAILS +static void vm_collect_usage_register(int reg, int isset); #endif static VALUE @@ -1179,6 +1181,7 @@ vm_exec(rb_thread_t *th) if (UNLIKELY(VM_FRAME_TYPE(th->cfp) == VM_FRAME_MAGIC_CFUNC)) { const rb_method_entry_t *me = th->cfp->me; EXEC_EVENT_HOOK(th, RUBY_EVENT_C_RETURN, th->cfp->self, me->called_id, me->klass); + RUBY_DTRACE_FUNC_RETURN_HOOK(me->klass, me->called_id); } th->cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(th->cfp); } @@ -1983,6 +1986,10 @@ m_core_hash_from_ary(VALUE self, VALUE ary) VALUE hash = rb_hash_new(); int i; + if(RUBY_DTRACE_HASH_CREATE_ENABLED()) { + RUBY_DTRACE_HASH_CREATE(RARRAY_LEN(ary), rb_sourcefile(), rb_sourceline()); + } + for (i=0; i<RARRAY_LEN(ary); i+=2) { rb_hash_aset(hash, RARRAY_PTR(ary)[i], RARRAY_PTR(ary)[i+1]); } @@ -2308,6 +2315,11 @@ rb_ruby_debug_ptr(void) return ruby_vm_debug_ptr(GET_VM()); } +/* iseq.c */ +VALUE insn_operand_intern(rb_iseq_t *iseq, + VALUE insn, int op_no, VALUE op, + int len, size_t pos, VALUE *pnop, VALUE child); + #if VM_COLLECT_USAGE_DETAILS #define HASH_ASET(h, k, v) st_insert(RHASH_TBL(h), (st_data_t)(k), (st_data_t)(v)) @@ -2365,11 +2377,6 @@ vm_analysis_insn(int insn) prev_insn = insn; } -/* iseq.c */ -VALUE insn_operand_intern(rb_iseq_t *iseq, - VALUE insn, int op_no, VALUE op, - int len, size_t pos, VALUE *pnop, VALUE child); - static void vm_analysis_operand(int insn, int n, VALUE op) { @@ -2476,10 +2483,21 @@ usage_analysis_register_stop(VALUE self) return Qnil; } +#else + +void (*ruby_vm_collect_usage_func_insn)(int insn) = NULL; +void (*ruby_vm_collect_usage_func_operand)(int insn, int n, VALUE op) = NULL; +void (*ruby_vm_collect_usage_func_register)(int reg, int isset) = NULL; + +#endif + /* @param insn instruction number */ static void vm_collect_usage_insn(int insn) { + if (RUBY_DTRACE_INSN_ENABLED()) { + RUBY_DTRACE_INSN(rb_insns_name(insn)); + } if (ruby_vm_collect_usage_func_insn) (*ruby_vm_collect_usage_func_insn)(insn); } @@ -2491,10 +2509,18 @@ vm_collect_usage_insn(int insn) static void vm_collect_usage_operand(int insn, int n, VALUE op) { + if (RUBY_DTRACE_INSN_OPERAND_ENABLED()) { + VALUE valstr; + + valstr = insn_operand_intern(GET_THREAD()->cfp->iseq, insn, n, op, 0, 0, 0, 0); + + RUBY_DTRACE_INSN_OPERAND(RSTRING_PTR(valstr), rb_insns_name(insn)); + } if (ruby_vm_collect_usage_func_operand) (*ruby_vm_collect_usage_func_operand)(insn, n, op); } +#if VM_COLLECT_USAGE_DETAILS /* @param reg register id. see code of vm_analysis_register() */ /* @param iseset 0: read, 1: write */ static void @@ -2503,5 +2529,5 @@ vm_collect_usage_register(int reg, int isset) if (ruby_vm_collect_usage_func_register) (*ruby_vm_collect_usage_func_register)(reg, isset); } - #endif + |