diff options
| author | John Hawthorn <[email protected]> | 2021-06-19 14:03:06 -0700 |
|---|---|---|
| committer | Alan Wu <[email protected]> | 2021-10-20 18:19:39 -0400 |
| commit | e18b0b6ebab74e16774bc6121ffba785564b9fd6 (patch) | |
| tree | 0b6970282c4fff416e9ab3a7a82a3094801a6278 /yjit_codegen.c | |
| parent | 3edf29668ee2f8015d560508accbb35c85568823 (diff) | |
Implement putspecialobject
Diffstat (limited to 'yjit_codegen.c')
| -rw-r--r-- | yjit_codegen.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/yjit_codegen.c b/yjit_codegen.c index 40feda345f..ca4718380e 100644 --- a/yjit_codegen.c +++ b/yjit_codegen.c @@ -988,6 +988,23 @@ gen_putself(jitstate_t* jit, ctx_t* ctx) return YJIT_KEEP_COMPILING; } +static codegen_status_t +gen_putspecialobject(jitstate_t* jit, ctx_t* ctx) +{ + enum vm_special_object_type type = (enum vm_special_object_type)jit_get_arg(jit, 0); + + if (type == VM_SPECIAL_OBJECT_VMCORE) { + x86opnd_t stack_top = ctx_stack_push(ctx, TYPE_HEAP); + jit_mov_gc_ptr(jit, cb, REG0, rb_mRubyVMFrozenCore); + mov(cb, stack_top, REG0); + return YJIT_KEEP_COMPILING; + } else { + // TODO: implement for VM_SPECIAL_OBJECT_CBASE and + // VM_SPECIAL_OBJECT_CONST_BASE + return YJIT_CANT_COMPILE; + } +} + // Compute the index of a local variable from its slot index static uint32_t slot_to_local_idx(const rb_iseq_t *iseq, int32_t slot_idx) @@ -3693,6 +3710,7 @@ yjit_init_codegen(void) yjit_reg_op(BIN(putobject_INT2FIX_0_), gen_putobject_int2fix); yjit_reg_op(BIN(putobject_INT2FIX_1_), gen_putobject_int2fix); yjit_reg_op(BIN(putself), gen_putself); + yjit_reg_op(BIN(putspecialobject), gen_putspecialobject); yjit_reg_op(BIN(getlocal), gen_getlocal); yjit_reg_op(BIN(getlocal_WC_0), gen_getlocal_wc0); yjit_reg_op(BIN(getlocal_WC_1), gen_getlocal_wc1); |