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Update PC in memory when exiting jitted code

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Without this, the allocation tracker was inaccurate and
was causing a failure in `test/objspace/test_objspace.rb`.
This commit is contained in:
Alan Wu 2020-09-22 19:05:33 -04:00
parent 86c438d129
commit 2eaf55fcf1
1 changed files with 2 additions and 0 deletions
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2
ujit_compile.c
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@ -212,6 +212,8 @@ ujit_compile_insn(rb_iseq_t *iseq, unsigned int insn_idx, unsigned int* next_uji
// Directly return the next PC, which is a constant
mov(cb, RAX, const_ptr_opnd(ctx.pc));
// Write PC back into the CFP
mov(cb, mem_opnd(64, RDI, 0), RAX);
// Write the post call bytes
ujit_instr_exit(cb);