diff options
| author | Alan Wu <[email protected]> | 2021-04-22 12:15:52 -0400 |
|---|---|---|
| committer | Alan Wu <[email protected]> | 2021-10-20 18:19:34 -0400 |
| commit | f1b11fa454551403ca74362329d6a0843363fce5 (patch) | |
| tree | 22e452771d616d82dc02f6c6d0cfd7b1d381ca4b | |
| parent | 3e80104024b8663ab99d2571f2cf1cdf054a89f6 (diff) | |
Comment edits
| -rw-r--r-- | yjit_codegen.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/yjit_codegen.c b/yjit_codegen.c index c043d53e9f..1808522f57 100644 --- a/yjit_codegen.c +++ b/yjit_codegen.c @@ -242,14 +242,14 @@ yjit_gen_exit(jitstate_t *jit, ctx_t *ctx, codeblock_t *cb) return code_ptr; } -// Generate an interpreter to REG_CFP->pc. +// Generate a continuation for gen_leave() that exits to the interpreter at REG_CFP->pc. static uint8_t * yjit_gen_leave_exit(codeblock_t *cb) { uint8_t *code_ptr = cb_get_ptr(cb, cb->write_pos); - // Update the CFP on the EC - //mov(cb, member_opnd(REG_EC, rb_execution_context_t, cfp), REG_CFP); + // Note, gen_leave() fully reconstructs interpreter state before + // coming here. // Every exit to the interpreter should be counted GEN_COUNTER_INC(cb, leave_interp_return); |