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-rw-r--r--libguile/vm-engine.c2463
1 files changed, 1176 insertions, 1287 deletions
diff --git a/libguile/vm-engine.c b/libguile/vm-engine.c
index 4daa9fe12..4e0ef77ec 100644
--- a/libguile/vm-engine.c
+++ b/libguile/vm-engine.c
@@ -314,10 +314,6 @@ VM_NAME (scm_thread *thread)
- /*
- * Call and return
- */
-
/* halt _:24
*
* Bring the VM to a halt, returning all the values from the stack.
@@ -351,6 +347,94 @@ VM_NAME (scm_thread *thread)
return ret;
}
+ /* instrument-entry _:24 data:32
+ *
+ * Increase execution counter for this function and potentially tier
+ * up to the next JIT level. DATA is an offset to raw profiler,
+ * recording execution counts and the next-level JIT code
+ * corresponding to this function. Also run the apply hook.
+ */
+ VM_DEFINE_OP (1, instrument_entry, "instrument-entry", OP2 (X32, N32))
+ {
+#if ENABLE_JIT
+ if (!VP->disable_mcode)
+ {
+ struct scm_jit_function_data *data;
+
+ int32_t data_offset = ip[1];
+ data = (struct scm_jit_function_data *) (ip + data_offset);
+
+ if (data->mcode)
+ {
+ SYNC_IP ();
+ scm_jit_enter_mcode (thread, data->mcode);
+ CACHE_REGISTER ();
+ NEXT (0);
+ }
+
+ if (data->counter >= scm_jit_counter_threshold)
+ {
+ const uint8_t *mcode;
+
+ SYNC_IP ();
+ mcode = scm_jit_compute_mcode (thread, data);
+
+ if (mcode)
+ {
+ scm_jit_enter_mcode (thread, mcode);
+ CACHE_REGISTER ();
+ NEXT (0);
+ }
+ }
+ else
+ data->counter += SCM_JIT_COUNTER_ENTRY_INCREMENT;
+ }
+#endif
+
+ APPLY_HOOK ();
+
+ NEXT (2);
+ }
+
+ /* instrument-loop _:24 data:32
+ *
+ * Increase execution counter for this function and potentially tier
+ * up to the next JIT level. DATA is an offset to raw profiler,
+ * recording execution counts and the next-level JIT code
+ * corresponding to this function.
+ */
+ VM_DEFINE_OP (2, instrument_loop, "instrument-loop", OP2 (X32, N32))
+ {
+#if ENABLE_JIT
+ if (!VP->disable_mcode)
+ {
+ int32_t data_offset = ip[1];
+ struct scm_jit_function_data *data;
+
+ data = (struct scm_jit_function_data *) (ip + data_offset);
+
+ if (data->counter >= scm_jit_counter_threshold)
+ {
+ const uint8_t *mcode;
+
+ SYNC_IP ();
+ mcode = scm_jit_compute_mcode (thread, data);
+
+ if (mcode)
+ {
+ scm_jit_enter_mcode (thread, mcode);
+ CACHE_REGISTER ();
+ NEXT (0);
+ }
+ }
+ else
+ data->counter += SCM_JIT_COUNTER_LOOP_INCREMENT;
+ }
+#endif
+
+ NEXT (2);
+ }
+
/* call proc:24 _:8 nlocals:24
*
* Call a procedure. PROC is the local corresponding to a procedure.
@@ -364,7 +448,7 @@ VM_NAME (scm_thread *thread)
* stack; the precise number can be had by subtracting the address of
* PROC from the post-call SP.
*/
- VM_DEFINE_OP (1, call, "call", OP2 (X8_F24, X8_C24))
+ VM_DEFINE_OP (3, call, "call", OP2 (X8_F24, X8_C24))
{
uint32_t proc, nlocals;
union scm_vm_stack_element *old_fp, *new_fp;
@@ -396,7 +480,7 @@ VM_NAME (scm_thread *thread)
* the current IP. Since PROC is not dereferenced, it may be some
* other representation of the closure.
*/
- VM_DEFINE_OP (2, call_label, "call-label", OP3 (X8_F24, X8_C24, L32))
+ VM_DEFINE_OP (4, call_label, "call-label", OP3 (X8_F24, X8_C24, L32))
{
uint32_t proc, nlocals;
int32_t label;
@@ -426,7 +510,7 @@ VM_NAME (scm_thread *thread)
* stack frame. Requires that the procedure and all of the arguments
* have already been shuffled into position.
*/
- VM_DEFINE_OP (3, tail_call, "tail-call", OP1 (X32))
+ VM_DEFINE_OP (5, tail_call, "tail-call", OP1 (X32))
{
ip = CALL_INTRINSIC (get_callee_vcode, (thread));
CACHE_SP ();
@@ -438,7 +522,7 @@ VM_NAME (scm_thread *thread)
* Tail-call a known procedure. As call is to call-label, tail-call
* is to tail-call-label.
*/
- VM_DEFINE_OP (4, tail_call_label, "tail-call-label", OP2 (X32, L32))
+ VM_DEFINE_OP (6, tail_call_label, "tail-call-label", OP2 (X32, L32))
{
int32_t label;
@@ -449,53 +533,36 @@ VM_NAME (scm_thread *thread)
NEXT (0);
}
- /* instrument-entry _:24 data:32
+ /* return-values _:24
*
- * Increase execution counter for this function and potentially tier
- * up to the next JIT level. DATA is an offset to raw profiler,
- * recording execution counts and the next-level JIT code
- * corresponding to this function. Also run the apply hook.
+ * Return all values from a call frame.
*/
- VM_DEFINE_OP (5, instrument_entry, "instrument-entry", OP2 (X32, N32))
+ VM_DEFINE_OP (7, return_values, "return-values", OP1 (X32))
{
+ union scm_vm_stack_element *old_fp;
+ size_t frame_size = 3;
+ uint8_t *mcode;
+
+ RETURN_HOOK ();
+
+ old_fp = VP->fp;
+ VP->fp = SCM_FRAME_DYNAMIC_LINK (old_fp);
+
#if ENABLE_JIT
if (!VP->disable_mcode)
{
- struct scm_jit_function_data *data;
-
- int32_t data_offset = ip[1];
- data = (struct scm_jit_function_data *) (ip + data_offset);
-
- if (data->mcode)
+ mcode = SCM_FRAME_MACHINE_RETURN_ADDRESS (old_fp);
+ if (mcode)
{
- SYNC_IP ();
- scm_jit_enter_mcode (thread, data->mcode);
+ scm_jit_enter_mcode (thread, mcode);
CACHE_REGISTER ();
NEXT (0);
}
-
- if (data->counter >= scm_jit_counter_threshold)
- {
- const uint8_t *mcode;
-
- SYNC_IP ();
- mcode = scm_jit_compute_mcode (thread, data);
-
- if (mcode)
- {
- scm_jit_enter_mcode (thread, mcode);
- CACHE_REGISTER ();
- NEXT (0);
- }
- }
- else
- data->counter += SCM_JIT_COUNTER_ENTRY_INCREMENT;
}
#endif
- APPLY_HOOK ();
-
- NEXT (2);
+ ip = SCM_FRAME_VIRTUAL_RETURN_ADDRESS (old_fp);
+ NEXT (0);
}
/* receive dst:12 proc:12 _:8 nlocals:24
@@ -504,7 +571,7 @@ VM_NAME (scm_thread *thread)
* PROC, asserting that the call actually returned at least one
* value. Afterwards, resets the frame to NLOCALS locals.
*/
- VM_DEFINE_OP (6, receive, "receive", DOP2 (X8_F12_F12, X8_C24))
+ VM_DEFINE_OP (8, receive, "receive", DOP2 (X8_F12_F12, X8_C24))
{
uint16_t dst, proc;
uint32_t nlocals;
@@ -525,7 +592,7 @@ VM_NAME (scm_thread *thread)
* return values equals NVALUES exactly. After receive-values has
* run, the values can be copied down via `mov'.
*/
- VM_DEFINE_OP (7, receive_values, "receive-values", OP2 (X8_F24, B1_X7_C24))
+ VM_DEFINE_OP (9, receive_values, "receive-values", OP2 (X8_F24, B1_X7_C24))
{
uint32_t proc, nvalues;
UNPACK_24 (op, proc);
@@ -539,13 +606,333 @@ VM_NAME (scm_thread *thread)
NEXT (2);
}
+ /* assert-nargs-ee expected:24
+ * assert-nargs-ge expected:24
+ * assert-nargs-le expected:24
+ *
+ * If the number of actual arguments is not ==, >=, or <= EXPECTED,
+ * respectively, signal an error.
+ */
+ VM_DEFINE_OP (10, assert_nargs_ee, "assert-nargs-ee", OP1 (X8_C24))
+ {
+ uint32_t expected;
+ UNPACK_24 (op, expected);
+ VM_ASSERT (FRAME_LOCALS_COUNT () == expected,
+ CALL_INTRINSIC (error_wrong_num_args, (thread)));
+ NEXT (1);
+ }
+ VM_DEFINE_OP (11, assert_nargs_ge, "assert-nargs-ge", OP1 (X8_C24))
+ {
+ uint32_t expected;
+ UNPACK_24 (op, expected);
+ VM_ASSERT (FRAME_LOCALS_COUNT () >= expected,
+ CALL_INTRINSIC (error_wrong_num_args, (thread)));
+ NEXT (1);
+ }
+ VM_DEFINE_OP (12, assert_nargs_le, "assert-nargs-le", OP1 (X8_C24))
+ {
+ uint32_t expected;
+ UNPACK_24 (op, expected);
+ VM_ASSERT (FRAME_LOCALS_COUNT () <= expected,
+ CALL_INTRINSIC (error_wrong_num_args, (thread)));
+ NEXT (1);
+ }
+
+ /* assert-nargs-ee/locals expected:12 nlocals:12
+ *
+ * Equivalent to a sequence of assert-nargs-ee and reserve-locals. The
+ * number of locals reserved is EXPECTED + NLOCALS.
+ */
+ VM_DEFINE_OP (13, assert_nargs_ee_locals, "assert-nargs-ee/locals", OP1 (X8_C12_C12))
+ {
+ uint16_t expected, nlocals;
+ UNPACK_12_12 (op, expected, nlocals);
+ VM_ASSERT (FRAME_LOCALS_COUNT () == expected,
+ CALL_INTRINSIC (error_wrong_num_args, (thread)));
+ ALLOC_FRAME (expected + nlocals);
+ while (nlocals--)
+ SP_SET (nlocals, SCM_UNDEFINED);
+
+ NEXT (1);
+ }
+
+ VM_DEFINE_OP (14, check_arguments, "arguments<=?", OP1 (X8_C24))
+ {
+ uint8_t compare_result;
+ uint32_t expected;
+ ptrdiff_t nargs;
+
+ UNPACK_24 (op, expected);
+ nargs = FRAME_LOCALS_COUNT ();
+
+ if (nargs < (ptrdiff_t) expected)
+ compare_result = SCM_F_COMPARE_LESS_THAN;
+ else if (nargs == (ptrdiff_t) expected)
+ compare_result = SCM_F_COMPARE_EQUAL;
+ else
+ compare_result = SCM_F_COMPARE_NONE;
+
+ VP->compare_result = compare_result;
+
+ NEXT (1);
+ }
+
+ VM_DEFINE_OP (15, check_positional_arguments, "positional-arguments<=?", OP2 (X8_C24, X8_C24))
+ {
+ uint8_t compare_result;
+ uint32_t nreq, expected;
+ ptrdiff_t nargs, npos;
+
+ UNPACK_24 (op, nreq);
+ UNPACK_24 (ip[1], expected);
+ nargs = FRAME_LOCALS_COUNT ();
+
+ /* Precondition: at least NREQ arguments. */
+ for (npos = nreq; npos < nargs && npos <= expected; npos++)
+ if (scm_is_keyword (FP_REF (npos)))
+ break;
+
+ if (npos < (ptrdiff_t) expected)
+ compare_result = SCM_F_COMPARE_LESS_THAN;
+ else if (npos == (ptrdiff_t) expected)
+ compare_result = SCM_F_COMPARE_EQUAL;
+ else
+ compare_result = SCM_F_COMPARE_NONE;
+
+ VP->compare_result = compare_result;
+
+ NEXT (2);
+ }
+
+ /* bind-kwargs nreq:24 flags:8 nreq-and-opt:24 _:8 ntotal:24 kw-offset:32
+ *
+ * flags := allow-other-keys:1 has-rest:1 _:6
+ *
+ * Find the last positional argument, and shuffle all the rest above
+ * NTOTAL. Initialize the intervening locals to SCM_UNDEFINED. Then
+ * load the constant at KW-OFFSET words from the current IP, and use it
+ * to bind keyword arguments. If HAS-REST, collect all shuffled
+ * arguments into a list, and store it in NREQ-AND-OPT. Finally, clear
+ * the arguments that we shuffled up.
+ *
+ * A macro-mega-instruction.
+ */
+ VM_DEFINE_OP (16, bind_kwargs, "bind-kwargs", OP4 (X8_C24, C8_C24, X8_C24, N32))
+ {
+ uint32_t nreq, nreq_and_opt, ntotal, npositional;
+ int32_t kw_offset;
+ scm_t_bits kw_bits;
+ SCM kw;
+ uint8_t allow_other_keys, has_rest;
+
+ UNPACK_24 (op, nreq);
+ allow_other_keys = ip[1] & 0x1;
+ has_rest = ip[1] & 0x2;
+ UNPACK_24 (ip[1], nreq_and_opt);
+ UNPACK_24 (ip[2], ntotal);
+ kw_offset = ip[3];
+ kw_bits = (scm_t_bits) (ip + kw_offset);
+ VM_ASSERT (!(kw_bits & 0x7), abort());
+ kw = SCM_PACK (kw_bits);
+
+ /* Note that if nopt == 0 then npositional = nreq. */
+ npositional = CALL_INTRINSIC (compute_kwargs_npositional,
+ (thread, nreq, nreq_and_opt - nreq));
+
+ SYNC_IP ();
+ CALL_INTRINSIC (bind_kwargs,
+ (thread, npositional, ntotal, kw, !has_rest,
+ allow_other_keys));
+ CACHE_SP ();
+
+ if (has_rest)
+ FP_SET (nreq_and_opt, CALL_INTRINSIC (cons_rest, (thread, ntotal)));
+
+ RESET_FRAME (ntotal);
+
+ NEXT (4);
+ }
+
+ /* bind-rest dst:24
+ *
+ * Collect any arguments at or above DST into a list, and store that
+ * list at DST.
+ */
+ VM_DEFINE_OP (17, bind_rest, "bind-rest", DOP1 (X8_F24))
+ {
+ uint32_t dst, nargs;
+ SCM rest = SCM_EOL;
+
+ UNPACK_24 (op, dst);
+ nargs = FRAME_LOCALS_COUNT ();
+
+ if (nargs <= dst)
+ {
+ ALLOC_FRAME (dst + 1);
+ while (nargs < dst)
+ FP_SET (nargs++, SCM_UNDEFINED);
+ }
+ else
+ {
+ SYNC_IP ();
+ rest = CALL_INTRINSIC (cons_rest, (thread, dst));
+ RESET_FRAME (dst + 1);
+ }
+
+ FP_SET (dst, rest);
+
+ NEXT (1);
+ }
+
+ /* alloc-frame nlocals:24
+ *
+ * Ensure that there is space on the stack for NLOCALS local variables,
+ * setting them all to SCM_UNDEFINED, except those nargs values that
+ * were passed as arguments and procedure.
+ */
+ VM_DEFINE_OP (18, alloc_frame, "alloc-frame", OP1 (X8_C24))
+ {
+ uint32_t nlocals, nargs;
+ UNPACK_24 (op, nlocals);
+
+ nargs = FRAME_LOCALS_COUNT ();
+ ALLOC_FRAME (nlocals);
+ while (nlocals-- > nargs)
+ FP_SET (nlocals, SCM_UNDEFINED);
+
+ NEXT (1);
+ }
+
+ /* reset-frame nlocals:24
+ *
+ * Like alloc-frame, but doesn't check that the stack is big enough.
+ * Used to reset the frame size to something less than the size that
+ * was previously set via alloc-frame.
+ */
+ VM_DEFINE_OP (19, reset_frame, "reset-frame", OP1 (X8_C24))
+ {
+ uint32_t nlocals;
+ UNPACK_24 (op, nlocals);
+ RESET_FRAME (nlocals);
+ NEXT (1);
+ }
+
+ /* mov dst:12 src:12
+ *
+ * Copy a value from one local slot to another.
+ */
+ VM_DEFINE_OP (20, mov, "mov", DOP1 (X8_S12_S12))
+ {
+ uint16_t dst;
+ uint16_t src;
+
+ UNPACK_12_12 (op, dst, src);
+ /* FIXME: The compiler currently emits "mov" for SCM, F64, U64,
+ and S64 variables. However SCM values are the usual case, and
+ on a 32-bit machine it might be cheaper to move a SCM than to
+ move a 64-bit number. */
+ SP_SET_SLOT (dst, SP_REF_SLOT (src));
+
+ NEXT (1);
+ }
+
+ /* long-mov dst:24 _:8 src:24
+ *
+ * Copy a value from one local slot to another.
+ */
+ VM_DEFINE_OP (21, long_mov, "long-mov", DOP2 (X8_S24, X8_S24))
+ {
+ uint32_t dst;
+ uint32_t src;
+
+ UNPACK_24 (op, dst);
+ UNPACK_24 (ip[1], src);
+ /* FIXME: The compiler currently emits "long-mov" for SCM, F64,
+ U64, and S64 variables. However SCM values are the usual case,
+ and on a 32-bit machine it might be cheaper to move a SCM than
+ to move a 64-bit number. */
+ SP_SET_SLOT (dst, SP_REF_SLOT (src));
+
+ NEXT (2);
+ }
+
+ /* long-fmov dst:24 _:8 src:24
+ *
+ * Copy a value from one local slot to another. Slot indexes are
+ * relative to the FP.
+ */
+ VM_DEFINE_OP (22, long_fmov, "long-fmov", DOP2 (X8_F24, X8_F24))
+ {
+ uint32_t dst;
+ uint32_t src;
+
+ UNPACK_24 (op, dst);
+ UNPACK_24 (ip[1], src);
+ FP_SET (dst, FP_REF (src));
+
+ NEXT (2);
+ }
+
+ /* push src:24
+ *
+ * Push SRC onto the stack.
+ */
+ VM_DEFINE_OP (23, push, "push", OP1 (X8_S24))
+ {
+ uint32_t src;
+ union scm_vm_stack_element val;
+
+ /* FIXME: The compiler currently emits "push" for SCM, F64, U64,
+ and S64 variables. However SCM values are the usual case, and
+ on a 32-bit machine it might be cheaper to move a SCM than to
+ move a 64-bit number. */
+ UNPACK_24 (op, src);
+ val = SP_REF_SLOT (src);
+ ALLOC_FRAME (FRAME_LOCALS_COUNT () + 1);
+ SP_SET_SLOT (0, val);
+ NEXT (1);
+ }
+
+ /* pop dst:24
+ *
+ * Pop the stack, storing to DST.
+ */
+ VM_DEFINE_OP (24, pop, "pop", DOP1 (X8_S24))
+ {
+ uint32_t dst;
+ union scm_vm_stack_element val;
+
+ /* FIXME: The compiler currently emits "pop" for SCM, F64, U64,
+ and S64 variables. However SCM values are the usual case, and
+ on a 32-bit machine it might be cheaper to move a SCM than to
+ move a 64-bit number. */
+ UNPACK_24 (op, dst);
+ val = SP_REF_SLOT (0);
+ VP->sp = sp = sp + 1;
+ SP_SET_SLOT (dst, val);
+ NEXT (1);
+ }
+
+ /* drop count:24
+ *
+ * Drop some number of values from the stack.
+ */
+ VM_DEFINE_OP (25, drop, "drop", OP1 (X8_C24))
+ {
+ uint32_t count;
+
+ UNPACK_24 (op, count);
+ VP->sp = sp = sp + count;
+ NEXT (1);
+ }
+
/* shuffle-down from:12 to:12
*
* Shuffle down values from FROM to TO, reducing the frame size by
* (FROM-TO) slots. Part of the internal implementation of
* call-with-values, values, and apply.
*/
- VM_DEFINE_OP (8, shuffle_down, "shuffle-down", OP1 (X8_F12_F12))
+ VM_DEFINE_OP (26, shuffle_down, "shuffle-down", OP1 (X8_F12_F12))
{
uint32_t n, from, to, nlocals;
@@ -562,45 +949,20 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
- /* return-values _:24
+ /* expand-apply-argument _:24
*
- * Return all values from a call frame.
+ * Take the last local in a frame and expand it out onto the stack, as
+ * for the last argument to "apply".
*/
- VM_DEFINE_OP (9, return_values, "return-values", OP1 (X32))
+ VM_DEFINE_OP (27, expand_apply_argument, "expand-apply-argument", OP1 (X32))
{
- union scm_vm_stack_element *old_fp;
- size_t frame_size = 3;
- uint8_t *mcode;
-
- RETURN_HOOK ();
-
- old_fp = VP->fp;
- VP->fp = SCM_FRAME_DYNAMIC_LINK (old_fp);
-
-#if ENABLE_JIT
- if (!VP->disable_mcode)
- {
- mcode = SCM_FRAME_MACHINE_RETURN_ADDRESS (old_fp);
- if (mcode)
- {
- scm_jit_enter_mcode (thread, mcode);
- CACHE_REGISTER ();
- NEXT (0);
- }
- }
-#endif
+ SYNC_IP ();
+ CALL_INTRINSIC (expand_apply_argument, (thread));
+ CACHE_SP ();
- ip = SCM_FRAME_VIRTUAL_RETURN_ADDRESS (old_fp);
- NEXT (0);
+ NEXT (1);
}
-
-
-
- /*
- * Specialized call stubs
- */
-
/* subr-call idx:24
*
* Call a subr, passing all locals in this frame as arguments. Return
@@ -608,7 +970,7 @@ VM_NAME (scm_thread *thread)
* trampolines created in gsubr.c, and is not generated by the
* compiler.
*/
- VM_DEFINE_OP (10, subr_call, "subr-call", OP1 (X8_C24))
+ VM_DEFINE_OP (28, subr_call, "subr-call", OP1 (X8_C24))
{
SCM ret;
uint32_t idx;
@@ -640,7 +1002,7 @@ VM_NAME (scm_thread *thread)
* part of the trampolines created by the FFI, and is not generated by
* the compiler.
*/
- VM_DEFINE_OP (11, foreign_call, "foreign-call", OP1 (X8_C12_C12))
+ VM_DEFINE_OP (29, foreign_call, "foreign-call", OP1 (X8_C12_C12))
{
uint16_t cif_idx, ptr_idx;
SCM closure, cif, pointer;
@@ -666,7 +1028,7 @@ VM_NAME (scm_thread *thread)
* the implementation of undelimited continuations, and is not
* generated by the compiler.
*/
- VM_DEFINE_OP (12, continuation_call, "continuation-call", OP1 (X8_C24))
+ VM_DEFINE_OP (30, continuation_call, "continuation-call", OP1 (X8_C24))
{
SCM contregs;
uint32_t contregs_idx;
@@ -691,7 +1053,7 @@ VM_NAME (scm_thread *thread)
* instruction is part of the implementation of partial continuations,
* and is not generated by the compiler.
*/
- VM_DEFINE_OP (13, compose_continuation, "compose-continuation", OP1 (X8_C24))
+ VM_DEFINE_OP (31, compose_continuation, "compose-continuation", OP1 (X8_C24))
{
SCM vmcont;
uint32_t cont_idx;
@@ -718,51 +1080,12 @@ VM_NAME (scm_thread *thread)
}
}
- /* instrument-loop _:24 data:32
- *
- * Increase execution counter for this function and potentially tier
- * up to the next JIT level. DATA is an offset to raw profiler,
- * recording execution counts and the next-level JIT code
- * corresponding to this function.
- */
- VM_DEFINE_OP (14, instrument_loop, "instrument-loop", OP2 (X32, N32))
- {
-#if ENABLE_JIT
- if (!VP->disable_mcode)
- {
- int32_t data_offset = ip[1];
- struct scm_jit_function_data *data;
-
- data = (struct scm_jit_function_data *) (ip + data_offset);
-
- if (data->counter >= scm_jit_counter_threshold)
- {
- const uint8_t *mcode;
-
- SYNC_IP ();
- mcode = scm_jit_compute_mcode (thread, data);
-
- if (mcode)
- {
- scm_jit_enter_mcode (thread, mcode);
- CACHE_REGISTER ();
- NEXT (0);
- }
- }
- else
- data->counter += SCM_JIT_COUNTER_LOOP_INCREMENT;
- }
-#endif
-
- NEXT (2);
- }
-
/* capture-continuation dst:24
*
* Capture the current continuation. This instruction is part of the
* implementation of `call/cc', and is not generated by the compiler.
*/
- VM_DEFINE_OP (15, capture_continuation, "capture-continuation", DOP1 (X8_S24))
+ VM_DEFINE_OP (32, capture_continuation, "capture-continuation", DOP1 (X8_S24))
{
uint32_t dst;
@@ -780,7 +1103,7 @@ VM_NAME (scm_thread *thread)
* of the values in the frame are returned to the prompt handler.
* This corresponds to a tail application of abort-to-prompt.
*/
- VM_DEFINE_OP (16, abort, "abort", OP1 (X32))
+ VM_DEFINE_OP (33, abort, "abort", OP1 (X32))
{
uint8_t *mcode = NULL;
@@ -806,11 +1129,39 @@ VM_NAME (scm_thread *thread)
NEXT (0);
}
+ /* prompt tag:24 escape-only?:1 _:7 proc-slot:24 _:8 handler-offset:24
+ *
+ * Push a new prompt on the dynamic stack, with a tag from TAG and a
+ * handler at HANDLER-OFFSET words from the current IP. The handler
+ * will expect a multiple-value return as if from a call with the
+ * procedure at PROC-SLOT.
+ */
+ VM_DEFINE_OP (34, prompt, "prompt", OP3 (X8_S24, B1_X7_F24, X8_L24))
+ {
+ uint32_t tag, proc_slot;
+ int32_t offset;
+ uint8_t escape_only_p;
+ uint8_t *mra = NULL;
+
+ UNPACK_24 (op, tag);
+ escape_only_p = ip[1] & 0x1;
+ UNPACK_24 (ip[1], proc_slot);
+ offset = ip[2];
+ offset >>= 8; /* Sign extension */
+
+ /* Push the prompt onto the dynamic stack. */
+ SYNC_IP ();
+ CALL_INTRINSIC (push_prompt, (thread, escape_only_p, SP_REF (tag),
+ VP->fp - proc_slot, ip + offset, mra));
+
+ NEXT (3);
+ }
+
/* builtin-ref dst:12 idx:12
*
* Load a builtin stub by index into DST.
*/
- VM_DEFINE_OP (17, builtin_ref, "builtin-ref", DOP1 (X8_S12_C12))
+ VM_DEFINE_OP (35, builtin_ref, "builtin-ref", DOP1 (X8_S12_C12))
{
uint16_t dst, idx;
@@ -820,18 +1171,11 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
-
-
-
- /*
- * Function prologues
- */
-
/* throw key:12 args:12
*
* Throw to KEY and ARGS. ARGS should be a list.
*/
- VM_DEFINE_OP (18, throw, "throw", OP1 (X8_S12_S12))
+ VM_DEFINE_OP (36, throw, "throw", OP1 (X8_S12_S12))
{
uint16_t a, b;
SCM key, args;
@@ -855,7 +1199,7 @@ VM_NAME (scm_thread *thread)
* to signal the error (a string) or #f, and the third is a format
* string for the message, with one template.
*/
- VM_DEFINE_OP (19, throw_value, "throw/value", OP2 (X8_S24, N32))
+ VM_DEFINE_OP (37, throw_value, "throw/value", OP2 (X8_S24, N32))
{
uint32_t a;
int32_t offset;
@@ -884,7 +1228,7 @@ VM_NAME (scm_thread *thread)
* to signal the error (a string) or #f, and the third is a format
* string for the message, with one template.
*/
- VM_DEFINE_OP (20, throw_value_and_data, "throw/value+data", OP2 (X8_S24, N32))
+ VM_DEFINE_OP (38, throw_value_and_data, "throw/value+data", OP2 (X8_S24, N32))
{
uint32_t a;
int32_t offset;
@@ -905,468 +1249,250 @@ VM_NAME (scm_thread *thread)
abort (); /* never reached */
}
- /* assert-nargs-ee expected:24
- * assert-nargs-ge expected:24
- * assert-nargs-le expected:24
- *
- * If the number of actual arguments is not ==, >=, or <= EXPECTED,
- * respectively, signal an error.
- */
- VM_DEFINE_OP (21, assert_nargs_ee, "assert-nargs-ee", OP1 (X8_C24))
- {
- uint32_t expected;
- UNPACK_24 (op, expected);
- VM_ASSERT (FRAME_LOCALS_COUNT () == expected,
- CALL_INTRINSIC (error_wrong_num_args, (thread)));
- NEXT (1);
- }
- VM_DEFINE_OP (22, assert_nargs_ge, "assert-nargs-ge", OP1 (X8_C24))
- {
- uint32_t expected;
- UNPACK_24 (op, expected);
- VM_ASSERT (FRAME_LOCALS_COUNT () >= expected,
- CALL_INTRINSIC (error_wrong_num_args, (thread)));
- NEXT (1);
- }
- VM_DEFINE_OP (23, assert_nargs_le, "assert-nargs-le", OP1 (X8_C24))
- {
- uint32_t expected;
- UNPACK_24 (op, expected);
- VM_ASSERT (FRAME_LOCALS_COUNT () <= expected,
- CALL_INTRINSIC (error_wrong_num_args, (thread)));
- NEXT (1);
- }
-
- /* alloc-frame nlocals:24
+ /* handle-interrupts _:24
*
- * Ensure that there is space on the stack for NLOCALS local variables,
- * setting them all to SCM_UNDEFINED, except those nargs values that
- * were passed as arguments and procedure.
+ * Handle pending interrupts.
*/
- VM_DEFINE_OP (24, alloc_frame, "alloc-frame", OP1 (X8_C24))
+ VM_DEFINE_OP (39, handle_interrupts, "handle-interrupts", OP1 (X32))
{
- uint32_t nlocals, nargs;
- UNPACK_24 (op, nlocals);
+ if (SCM_LIKELY (scm_is_null
+ (scm_atomic_ref_scm (&thread->pending_asyncs))))
+ NEXT (1);
- nargs = FRAME_LOCALS_COUNT ();
- ALLOC_FRAME (nlocals);
- while (nlocals-- > nargs)
- FP_SET (nlocals, SCM_UNDEFINED);
+ if (thread->block_asyncs > 0)
+ NEXT (1);
- NEXT (1);
- }
+ SYNC_IP ();
+ CALL_INTRINSIC (push_interrupt_frame, (thread, 0));
+ CACHE_SP ();
+ ip = scm_vm_intrinsics.handle_interrupt_code;
- /* reset-frame nlocals:24
- *
- * Like alloc-frame, but doesn't check that the stack is big enough.
- * Used to reset the frame size to something less than the size that
- * was previously set via alloc-frame.
- */
- VM_DEFINE_OP (25, reset_frame, "reset-frame", OP1 (X8_C24))
- {
- uint32_t nlocals;
- UNPACK_24 (op, nlocals);
- RESET_FRAME (nlocals);
- NEXT (1);
+ NEXT (0);
}
- /* push src:24
+ /* return-from-interrupt _:24
*
- * Push SRC onto the stack.
+ * Return from handling an interrupt, discarding any return values and
+ * stripping away the interrupt frame.
*/
- VM_DEFINE_OP (26, push, "push", OP1 (X8_S24))
+ VM_DEFINE_OP (40, return_from_interrupt, "return-from-interrupt", OP1 (X32))
{
- uint32_t src;
- union scm_vm_stack_element val;
-
- /* FIXME: The compiler currently emits "push" for SCM, F64, U64,
- and S64 variables. However SCM values are the usual case, and
- on a 32-bit machine it might be cheaper to move a SCM than to
- move a 64-bit number. */
- UNPACK_24 (op, src);
- val = SP_REF_SLOT (src);
- ALLOC_FRAME (FRAME_LOCALS_COUNT () + 1);
- SP_SET_SLOT (0, val);
- NEXT (1);
- }
+ union scm_vm_stack_element *fp = VP->fp;
- /* pop dst:24
- *
- * Pop the stack, storing to DST.
- */
- VM_DEFINE_OP (27, pop, "pop", DOP1 (X8_S24))
- {
- uint32_t dst;
- union scm_vm_stack_element val;
+ ip = SCM_FRAME_VIRTUAL_RETURN_ADDRESS (fp);
+ VP->fp = SCM_FRAME_DYNAMIC_LINK (fp);
+ VP->sp = sp = SCM_FRAME_PREVIOUS_SP (fp);
- /* FIXME: The compiler currently emits "pop" for SCM, F64, U64,
- and S64 variables. However SCM values are the usual case, and
- on a 32-bit machine it might be cheaper to move a SCM than to
- move a 64-bit number. */
- UNPACK_24 (op, dst);
- val = SP_REF_SLOT (0);
- VP->sp = sp = sp + 1;
- SP_SET_SLOT (dst, val);
- NEXT (1);
+ NEXT (0);
}
- /* drop count:24
- *
- * Drop some number of values from the stack.
- */
- VM_DEFINE_OP (28, drop, "drop", OP1 (X8_C24))
- {
- uint32_t count;
-
- UNPACK_24 (op, count);
- VP->sp = sp = sp + count;
- NEXT (1);
- }
- /* assert-nargs-ee/locals expected:12 nlocals:12
- *
- * Equivalent to a sequence of assert-nargs-ee and reserve-locals. The
- * number of locals reserved is EXPECTED + NLOCALS.
- */
- VM_DEFINE_OP (29, assert_nargs_ee_locals, "assert-nargs-ee/locals", OP1 (X8_C12_C12))
+ VM_DEFINE_OP (41, call_thread, "call-thread", OP2 (X32, C32))
{
- uint16_t expected, nlocals;
- UNPACK_12_12 (op, expected, nlocals);
- VM_ASSERT (FRAME_LOCALS_COUNT () == expected,
- CALL_INTRINSIC (error_wrong_num_args, (thread)));
- ALLOC_FRAME (expected + nlocals);
- while (nlocals--)
- SP_SET (nlocals, SCM_UNDEFINED);
+ scm_t_thread_intrinsic intrinsic;
- NEXT (1);
- }
+ intrinsic = intrinsics[ip[1]];
- /* expand-apply-argument _:24
- *
- * Take the last local in a frame and expand it out onto the stack, as
- * for the last argument to "apply".
- */
- VM_DEFINE_OP (30, expand_apply_argument, "expand-apply-argument", OP1 (X32))
- {
SYNC_IP ();
- CALL_INTRINSIC (expand_apply_argument, (thread));
+ intrinsic (thread);
CACHE_SP ();
- NEXT (1);
+ NEXT (2);
}
- /* bind-kwargs nreq:24 flags:8 nreq-and-opt:24 _:8 ntotal:24 kw-offset:32
- *
- * flags := allow-other-keys:1 has-rest:1 _:6
- *
- * Find the last positional argument, and shuffle all the rest above
- * NTOTAL. Initialize the intervening locals to SCM_UNDEFINED. Then
- * load the constant at KW-OFFSET words from the current IP, and use it
- * to bind keyword arguments. If HAS-REST, collect all shuffled
- * arguments into a list, and store it in NREQ-AND-OPT. Finally, clear
- * the arguments that we shuffled up.
- *
- * A macro-mega-instruction.
- */
- VM_DEFINE_OP (31, bind_kwargs, "bind-kwargs", OP4 (X8_C24, C8_C24, X8_C24, N32))
+ VM_DEFINE_OP (42, call_thread_scm, "call-thread-scm", OP2 (X8_S24, C32))
{
- uint32_t nreq, nreq_and_opt, ntotal, npositional;
- int32_t kw_offset;
- scm_t_bits kw_bits;
- SCM kw;
- uint8_t allow_other_keys, has_rest;
-
- UNPACK_24 (op, nreq);
- allow_other_keys = ip[1] & 0x1;
- has_rest = ip[1] & 0x2;
- UNPACK_24 (ip[1], nreq_and_opt);
- UNPACK_24 (ip[2], ntotal);
- kw_offset = ip[3];
- kw_bits = (scm_t_bits) (ip + kw_offset);
- VM_ASSERT (!(kw_bits & 0x7), abort());
- kw = SCM_PACK (kw_bits);
+ uint32_t a;
+ scm_t_thread_scm_intrinsic intrinsic;
- /* Note that if nopt == 0 then npositional = nreq. */
- npositional = CALL_INTRINSIC (compute_kwargs_npositional,
- (thread, nreq, nreq_and_opt - nreq));
+ UNPACK_24 (op, a);
+ intrinsic = intrinsics[ip[1]];
SYNC_IP ();
- CALL_INTRINSIC (bind_kwargs,
- (thread, npositional, ntotal, kw, !has_rest,
- allow_other_keys));
+ intrinsic (thread, SP_REF (a));
CACHE_SP ();
- if (has_rest)
- FP_SET (nreq_and_opt, CALL_INTRINSIC (cons_rest, (thread, ntotal)));
-
- RESET_FRAME (ntotal);
-
- NEXT (4);
- }
-
- /* bind-rest dst:24
- *
- * Collect any arguments at or above DST into a list, and store that
- * list at DST.
- */
- VM_DEFINE_OP (32, bind_rest, "bind-rest", DOP1 (X8_F24))
- {
- uint32_t dst, nargs;
- SCM rest = SCM_EOL;
-
- UNPACK_24 (op, dst);
- nargs = FRAME_LOCALS_COUNT ();
-
- if (nargs <= dst)
- {
- ALLOC_FRAME (dst + 1);
- while (nargs < dst)
- FP_SET (nargs++, SCM_UNDEFINED);
- }
- else
- {
- SYNC_IP ();
- rest = CALL_INTRINSIC (cons_rest, (thread, dst));
- RESET_FRAME (dst + 1);
- }
-
- FP_SET (dst, rest);
-
- NEXT (1);
- }
-
-
-
-
- VM_DEFINE_OP (33, allocate_words, "allocate-words", DOP1 (X8_S12_S12))
- {
- uint16_t dst, size;
-
- UNPACK_12_12 (op, dst, size);
-
- SYNC_IP ();
- SP_SET (dst, CALL_INTRINSIC (allocate_words, (thread, SP_REF_U64 (size))));
- NEXT (1);
+ NEXT (2);
}
- VM_DEFINE_OP (34, allocate_words_immediate, "allocate-words/immediate", DOP1 (X8_S12_C12))
+ VM_DEFINE_OP (43, call_thread_scm_scm, "call-thread-scm-scm", OP2 (X8_S12_S12, C32))
{
- uint16_t dst, size;
+ uint16_t a, b;
+ scm_t_thread_scm_scm_intrinsic intrinsic;
- UNPACK_12_12 (op, dst, size);
+ UNPACK_12_12 (op, a, b);
+ intrinsic = intrinsics[ip[1]];
SYNC_IP ();
- SP_SET (dst, CALL_INTRINSIC (allocate_words, (thread, size)));
-
- NEXT (1);
- }
-
- VM_DEFINE_OP (35, scm_ref, "scm-ref", DOP1 (X8_S8_S8_S8))
- {
- uint8_t dst, obj, idx;
-
- UNPACK_8_8_8 (op, dst, obj, idx);
-
- SP_SET (dst, SCM_CELL_OBJECT (SP_REF (obj), SP_REF_U64 (idx)));
-
- NEXT (1);
- }
-
- VM_DEFINE_OP (36, scm_set, "scm-set!", OP1 (X8_S8_S8_S8))
- {
- uint8_t obj, idx, val;
-
- UNPACK_8_8_8 (op, obj, idx, val);
-
- SCM_SET_CELL_OBJECT (SP_REF (obj), SP_REF_U64 (idx), SP_REF (val));
-
- NEXT (1);
- }
-
- VM_DEFINE_OP (37, scm_ref_tag, "scm-ref/tag", DOP1 (X8_S8_S8_C8))
- {
- uint8_t dst, obj, tag;
-
- UNPACK_8_8_8 (op, dst, obj, tag);
-
- SP_SET (dst, SCM_PACK (SCM_CELL_WORD_0 (SP_REF (obj)) - tag));
+ intrinsic (thread, SP_REF (a), SP_REF (b));
+ CACHE_SP ();
- NEXT (1);
+ NEXT (2);
}
- VM_DEFINE_OP (38, scm_set_tag, "scm-set!/tag", OP1 (X8_S8_C8_S8))
+ VM_DEFINE_OP (44, call_scm_sz_u32, "call-scm-sz-u32", OP2 (X8_S8_S8_S8, C32))
{
- uint8_t obj, tag, val;
+ uint8_t a, b, c;
+ scm_t_scm_sz_u32_intrinsic intrinsic;
- UNPACK_8_8_8 (op, obj, tag, val);
+ UNPACK_8_8_8 (op, a, b, c);
+ intrinsic = intrinsics[ip[1]];
- SCM_SET_CELL_WORD_0 (SP_REF (obj), SCM_UNPACK (SP_REF (val)) + tag);
+ SYNC_IP ();
+ intrinsic (SP_REF (a), SP_REF_U64 (b), SP_REF_U64 (c));
+ CACHE_SP ();
- NEXT (1);
+ NEXT (2);
}
- VM_DEFINE_OP (39, scm_ref_immediate, "scm-ref/immediate", DOP1 (X8_S8_S8_C8))
+ VM_DEFINE_OP (45, call_scm_from_thread, "call-scm<-thread", DOP2 (X8_S24, C32))
{
- uint8_t dst, obj, idx;
-
- UNPACK_8_8_8 (op, dst, obj, idx);
-
- SP_SET (dst, SCM_CELL_OBJECT (SP_REF (obj), idx));
-
- NEXT (1);
- }
+ uint32_t dst;
+ scm_t_scm_from_thread_intrinsic intrinsic;
+ SCM res;
- VM_DEFINE_OP (40, scm_set_immediate, "scm-set!/immediate", OP1 (X8_S8_C8_S8))
- {
- uint8_t obj, idx, val;
+ UNPACK_24 (op, dst);
+ intrinsic = intrinsics[ip[1]];
- UNPACK_8_8_8 (op, obj, idx, val);
+ SYNC_IP ();
+ res = intrinsic (thread);
+ CACHE_SP ();
- SCM_SET_CELL_OBJECT (SP_REF (obj), idx, SP_REF (val));
+ SP_SET (dst, res);
- NEXT (1);
+ NEXT (2);
}
- VM_DEFINE_OP (41, word_ref, "word-ref", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (46, call_s64_from_scm, "call-s64<-scm", DOP2 (X8_S12_S12, C32))
{
- uint8_t dst, obj, idx;
-
- UNPACK_8_8_8 (op, dst, obj, idx);
-
- SP_SET_U64 (dst, SCM_CELL_WORD (SP_REF (obj), SP_REF_U64 (idx)));
-
- NEXT (1);
- }
+ uint16_t dst, src;
+ scm_t_s64_from_scm_intrinsic intrinsic;
- VM_DEFINE_OP (42, word_set, "word-set!", OP1 (X8_S8_S8_S8))
- {
- uint8_t obj, idx, val;
+ UNPACK_12_12 (op, dst, src);
+ intrinsic = intrinsics[ip[1]];
- UNPACK_8_8_8 (op, obj, idx, val);
+ SYNC_IP ();
+#if INDIRECT_INT64_INTRINSICS
+ intrinsic (& SP_REF_S64 (dst), SP_REF (src));
+#else
+ {
+ int64_t res = intrinsic (SP_REF (src));
+ SP_SET_S64 (dst, res);
+ }
+#endif
- SCM_SET_CELL_WORD (SP_REF (obj), SP_REF_U64 (idx), SP_REF_U64 (val));
+ /* No CACHE_SP () after the intrinsic, as the indirect variants
+ have an out argument that points at the stack; stack relocation
+ during this kind of intrinsic is not supported! */
- NEXT (1);
+ NEXT (2);
}
- VM_DEFINE_OP (43, word_ref_immediate, "word-ref/immediate", DOP1 (X8_S8_S8_C8))
+ VM_DEFINE_OP (47, call_scm_from_u64, "call-scm<-u64", DOP2 (X8_S12_S12, C32))
{
- uint8_t dst, obj, idx;
-
- UNPACK_8_8_8 (op, dst, obj, idx);
-
- SP_SET_U64 (dst, SCM_CELL_WORD (SP_REF (obj), idx));
-
- NEXT (1);
- }
+ uint16_t dst, src;
+ SCM res;
+ scm_t_scm_from_u64_intrinsic intrinsic;
- VM_DEFINE_OP (44, word_set_immediate, "word-set!/immediate", OP1 (X8_S8_C8_S8))
- {
- uint8_t obj, idx, val;
+ UNPACK_12_12 (op, dst, src);
+ intrinsic = intrinsics[ip[1]];
- UNPACK_8_8_8 (op, obj, idx, val);
+ SYNC_IP ();
+#if INDIRECT_INT64_INTRINSICS
+ res = intrinsic (& SP_REF_U64 (src));
+#else
+ res = intrinsic (SP_REF_U64 (src));
+#endif
+ SP_SET (dst, res);
- SCM_SET_CELL_WORD (SP_REF (obj), idx, SP_REF_U64 (val));
+ /* No CACHE_SP () after the intrinsic, as the indirect variants
+ pass stack pointers directly; stack relocation during this kind
+ of intrinsic is not supported! */
- NEXT (1);
+ NEXT (2);
}
- VM_DEFINE_OP (45, pointer_ref_immediate, "pointer-ref/immediate", DOP1 (X8_S8_S8_C8))
+ VM_DEFINE_OP (48, call_scm_from_s64, "call-scm<-s64", DOP2 (X8_S12_S12, C32))
{
- uint8_t dst, obj, idx;
+ uint16_t dst, src;
+ SCM res;
+ scm_t_scm_from_s64_intrinsic intrinsic;
- UNPACK_8_8_8 (op, dst, obj, idx);
+ UNPACK_12_12 (op, dst, src);
+ intrinsic = intrinsics[ip[1]];
- SP_SET_PTR (dst, (void*) SCM_CELL_WORD (SP_REF (obj), idx));
+ SYNC_IP ();
+#if INDIRECT_INT64_INTRINSICS
+ res = intrinsic (& SP_REF_S64 (src));
+#else
+ res = intrinsic (SP_REF_S64 (src));
+#endif
+ CACHE_SP ();
+ SP_SET (dst, res);
- NEXT (1);
+ NEXT (2);
}
- VM_DEFINE_OP (46, pointer_set_immediate, "pointer-set!/immediate", OP1 (X8_S8_C8_S8))
+ VM_DEFINE_OP (49, call_scm_from_scm, "call-scm<-scm", DOP2 (X8_S12_S12, C32))
{
- uint8_t obj, idx, val;
+ uint16_t dst, src;
+ SCM res;
+ scm_t_scm_from_scm_intrinsic intrinsic;
- UNPACK_8_8_8 (op, obj, idx, val);
+ UNPACK_12_12 (op, dst, src);
+ intrinsic = intrinsics[ip[1]];
- SCM_SET_CELL_WORD (SP_REF (obj), idx, (uintptr_t) SP_REF_PTR (val));
+ SYNC_IP ();
+ res = intrinsic (SP_REF (src));
+ CACHE_SP ();
+ SP_SET (dst, res);
- NEXT (1);
+ NEXT (2);
}
- VM_DEFINE_OP (47, tail_pointer_ref_immediate, "tail-pointer-ref/immediate", DOP1 (X8_S8_S8_C8))
+ VM_DEFINE_OP (50, call_f64_from_scm, "call-f64<-scm", DOP2 (X8_S12_S12, C32))
{
- uint8_t dst, obj, idx;
+ uint16_t dst, src;
+ double res;
+ scm_t_f64_from_scm_intrinsic intrinsic;
- UNPACK_8_8_8 (op, dst, obj, idx);
+ UNPACK_12_12 (op, dst, src);
+ intrinsic = intrinsics[ip[1]];
- SP_SET_PTR (dst, ((scm_t_bits *) SCM2PTR (SP_REF (obj))) + idx);
+ SYNC_IP ();
+ res = intrinsic (SP_REF (src));
+ CACHE_SP ();
+ SP_SET_F64 (dst, res);
- NEXT (1);
+ NEXT (2);
}
-
-
- /*
- * Lexical binding instructions
- */
-
- /* mov dst:12 src:12
- *
- * Copy a value from one local slot to another.
- */
- VM_DEFINE_OP (48, mov, "mov", DOP1 (X8_S12_S12))
+ VM_DEFINE_OP (51, call_u64_from_scm, "call-u64<-scm", DOP2 (X8_S12_S12, C32))
{
- uint16_t dst;
- uint16_t src;
+ uint16_t dst, src;
+ scm_t_u64_from_scm_intrinsic intrinsic;
UNPACK_12_12 (op, dst, src);
- /* FIXME: The compiler currently emits "mov" for SCM, F64, U64,
- and S64 variables. However SCM values are the usual case, and
- on a 32-bit machine it might be cheaper to move a SCM than to
- move a 64-bit number. */
- SP_SET_SLOT (dst, SP_REF_SLOT (src));
-
- NEXT (1);
- }
-
- /* long-mov dst:24 _:8 src:24
- *
- * Copy a value from one local slot to another.
- */
- VM_DEFINE_OP (49, long_mov, "long-mov", DOP2 (X8_S24, X8_S24))
- {
- uint32_t dst;
- uint32_t src;
-
- UNPACK_24 (op, dst);
- UNPACK_24 (ip[1], src);
- /* FIXME: The compiler currently emits "long-mov" for SCM, F64,
- U64, and S64 variables. However SCM values are the usual case,
- and on a 32-bit machine it might be cheaper to move a SCM than
- to move a 64-bit number. */
- SP_SET_SLOT (dst, SP_REF_SLOT (src));
-
- NEXT (2);
- }
+ intrinsic = intrinsics[ip[1]];
- /* long-fmov dst:24 _:8 src:24
- *
- * Copy a value from one local slot to another. Slot indexes are
- * relative to the FP.
- */
- VM_DEFINE_OP (50, long_fmov, "long-fmov", DOP2 (X8_F24, X8_F24))
- {
- uint32_t dst;
- uint32_t src;
+ SYNC_IP ();
+#if INDIRECT_INT64_INTRINSICS
+ intrinsic (& SP_REF_U64 (dst), SP_REF (src));
+#else
+ {
+ uint64_t res = intrinsic (SP_REF (src));
+ SP_SET_U64 (dst, res);
+ }
+#endif
- UNPACK_24 (op, dst);
- UNPACK_24 (ip[1], src);
- FP_SET (dst, FP_REF (src));
+ /* No CACHE_SP () after the intrinsic, as the indirect variants
+ have an out argument that points at the stack; stack relocation
+ during this kind of intrinsic is not supported! */
NEXT (2);
}
- VM_DEFINE_OP (51, call_scm_from_scm_scm, "call-scm<-scm-scm", DOP2 (X8_S8_S8_S8, C32))
+ VM_DEFINE_OP (52, call_scm_from_scm_scm, "call-scm<-scm-scm", DOP2 (X8_S8_S8_S8, C32))
{
uint8_t dst, a, b;
SCM res;
@@ -1383,7 +1509,7 @@ VM_NAME (scm_thread *thread)
NEXT (2);
}
- VM_DEFINE_OP (52, call_scm_from_scm_uimm, "call-scm<-scm-uimm", DOP2 (X8_S8_S8_C8, C32))
+ VM_DEFINE_OP (53, call_scm_from_scm_uimm, "call-scm<-scm-uimm", DOP2 (X8_S8_S8_C8, C32))
{
uint8_t dst, a, b;
SCM res;
@@ -1400,93 +1526,52 @@ VM_NAME (scm_thread *thread)
NEXT (2);
}
- VM_DEFINE_OP (53, call_scm_sz_u32, "call-scm-sz-u32", OP2 (X8_S8_S8_S8, C32))
- {
- uint8_t a, b, c;
- scm_t_scm_sz_u32_intrinsic intrinsic;
-
- UNPACK_8_8_8 (op, a, b, c);
- intrinsic = intrinsics[ip[1]];
-
- SYNC_IP ();
- intrinsic (SP_REF (a), SP_REF_U64 (b), SP_REF_U64 (c));
- CACHE_SP ();
-
- NEXT (2);
- }
-
- VM_DEFINE_OP (54, call_scm_from_scm, "call-scm<-scm", DOP2 (X8_S12_S12, C32))
+ VM_DEFINE_OP (54, call_scm_from_thread_scm, "call-scm<-thread-scm", DOP2 (X8_S12_S12, C32))
{
uint16_t dst, src;
+ scm_t_scm_from_thread_scm_intrinsic intrinsic;
SCM res;
- scm_t_scm_from_scm_intrinsic intrinsic;
UNPACK_12_12 (op, dst, src);
intrinsic = intrinsics[ip[1]];
SYNC_IP ();
- res = intrinsic (SP_REF (src));
+ res = intrinsic (thread, SP_REF (src));
CACHE_SP ();
- SP_SET (dst, res);
- NEXT (2);
- }
-
- VM_DEFINE_OP (55, call_f64_from_scm, "call-f64<-scm", DOP2 (X8_S12_S12, C32))
- {
- uint16_t dst, src;
- double res;
- scm_t_f64_from_scm_intrinsic intrinsic;
-
- UNPACK_12_12 (op, dst, src);
- intrinsic = intrinsics[ip[1]];
-
- SYNC_IP ();
- res = intrinsic (SP_REF (src));
- CACHE_SP ();
- SP_SET_F64 (dst, res);
+ SP_SET (dst, res);
NEXT (2);
}
- VM_DEFINE_OP (56, call_u64_from_scm, "call-u64<-scm", DOP2 (X8_S12_S12, C32))
+ VM_DEFINE_OP (55, call_scm_from_scm_u64, "call-scm<-scm-u64", DOP2 (X8_S8_S8_S8, C32))
{
- uint16_t dst, src;
- scm_t_u64_from_scm_intrinsic intrinsic;
+ uint8_t dst, a, b;
+ SCM res;
+ scm_t_scm_from_scm_u64_intrinsic intrinsic;
- UNPACK_12_12 (op, dst, src);
+ UNPACK_8_8_8 (op, dst, a, b);
intrinsic = intrinsics[ip[1]];
SYNC_IP ();
#if INDIRECT_INT64_INTRINSICS
- intrinsic (& SP_REF_U64 (dst), SP_REF (src));
+ res = intrinsic (SP_REF (a), & SP_REF_U64 (b));
#else
- {
- uint64_t res = intrinsic (SP_REF (src));
- SP_SET_U64 (dst, res);
- }
+ res = intrinsic (SP_REF (a), SP_REF_U64 (b));
#endif
+ CACHE_SP ();
- /* No CACHE_SP () after the intrinsic, as the indirect variants
- have an out argument that points at the stack; stack relocation
- during this kind of intrinsic is not supported! */
+ SP_SET (dst, res);
NEXT (2);
}
-
-
-
- /*
- * Immediates and statically allocated non-immediates
- */
-
/* make-short-immediate dst:8 low-bits:16
*
* Make an immediate whose low bits are LOW-BITS, and whose top bits are
* 0.
*/
- VM_DEFINE_OP (57, make_short_immediate, "make-short-immediate", DOP1 (X8_S8_I16))
+ VM_DEFINE_OP (56, make_short_immediate, "make-short-immediate", DOP1 (X8_S8_I16))
{
uint8_t dst;
scm_t_bits val;
@@ -1501,7 +1586,7 @@ VM_NAME (scm_thread *thread)
* Make an immediate whose low bits are LOW-BITS, and whose top bits are
* 0.
*/
- VM_DEFINE_OP (58, make_long_immediate, "make-long-immediate", DOP2 (X8_S24, I32))
+ VM_DEFINE_OP (57, make_long_immediate, "make-long-immediate", DOP2 (X8_S24, I32))
{
uint32_t dst;
scm_t_bits val;
@@ -1516,7 +1601,7 @@ VM_NAME (scm_thread *thread)
*
* Make an immediate with HIGH-BITS and LOW-BITS.
*/
- VM_DEFINE_OP (59, make_long_long_immediate, "make-long-long-immediate", DOP3 (X8_S24, A32, B32))
+ VM_DEFINE_OP (58, make_long_long_immediate, "make-long-long-immediate", DOP3 (X8_S24, A32, B32))
{
uint32_t dst;
scm_t_bits val;
@@ -1547,7 +1632,7 @@ VM_NAME (scm_thread *thread)
* Whether the object is mutable or immutable depends on where it was
* allocated by the compiler, and loaded by the loader.
*/
- VM_DEFINE_OP (60, make_non_immediate, "make-non-immediate", DOP2 (X8_S24, N32))
+ VM_DEFINE_OP (59, make_non_immediate, "make-non-immediate", DOP2 (X8_S24, N32))
{
uint32_t dst;
int32_t offset;
@@ -1566,251 +1651,257 @@ VM_NAME (scm_thread *thread)
NEXT (2);
}
- /* static-ref dst:24 offset:32
- *
- * Load a SCM value into DST. The SCM value will be fetched from
- * memory, OFFSET 32-bit words away from the current instruction
- * pointer. OFFSET is a signed value.
+ /* load-label dst:24 offset:32
*
- * The intention is for this instruction to be used to load constants
- * that the compiler is unable to statically allocate, like symbols.
- * These values would be initialized when the object file loads.
+ * Load a label OFFSET words away from the current IP and write it to
+ * DST. OFFSET is a signed 32-bit integer.
*/
- VM_DEFINE_OP (61, static_ref, "static-ref", DOP2 (X8_S24, R32))
+ VM_DEFINE_OP (60, load_label, "load-label", DOP2 (X8_S24, L32))
{
uint32_t dst;
int32_t offset;
- uint32_t* loc;
- uintptr_t loc_bits;
UNPACK_24 (op, dst);
offset = ip[1];
- loc = ip + offset;
- loc_bits = (uintptr_t) loc;
- VM_ASSERT (ALIGNED_P (loc, SCM), abort());
- SP_SET (dst, *((SCM *) loc_bits));
+ SP_SET_U64 (dst, (uintptr_t) (ip + offset));
NEXT (2);
}
- /* static-set! src:24 offset:32
+ /* load-f64 dst:24 high-bits:32 low-bits:32
*
- * Store a SCM value into memory, OFFSET 32-bit words away from the
- * current instruction pointer. OFFSET is a signed value.
+ * Make a double-precision floating-point value with HIGH-BITS and
+ * LOW-BITS.
*/
- VM_DEFINE_OP (62, static_set, "static-set!", OP2 (X8_S24, LO32))
+ VM_DEFINE_OP (61, load_f64, "load-f64", DOP3 (X8_S24, AF32, BF32))
{
- uint32_t src;
- int32_t offset;
- uint32_t* loc;
+ uint32_t dst;
+ uint64_t val;
- UNPACK_24 (op, src);
- offset = ip[1];
- loc = ip + offset;
- VM_ASSERT (ALIGNED_P (loc, SCM), abort());
+ UNPACK_24 (op, dst);
+ val = ip[1];
+ val <<= 32;
+ val |= ip[2];
+ SP_SET_U64 (dst, val);
+ NEXT (3);
+ }
- *((SCM *) loc) = SP_REF (src);
+ /* load-u64 dst:24 high-bits:32 low-bits:32
+ *
+ * Make an unsigned 64-bit integer with HIGH-BITS and LOW-BITS.
+ */
+ VM_DEFINE_OP (62, load_u64, "load-u64", DOP3 (X8_S24, AU32, BU32))
+ {
+ uint32_t dst;
+ uint64_t val;
- NEXT (2);
+ UNPACK_24 (op, dst);
+ val = ip[1];
+ val <<= 32;
+ val |= ip[2];
+ SP_SET_U64 (dst, val);
+ NEXT (3);
}
- /* static-patch! _:24 dst-offset:32 src-offset:32
+ /* load-s64 dst:24 high-bits:32 low-bits:32
*
- * Patch a pointer at DST-OFFSET to point to SRC-OFFSET. Both offsets
- * are signed 32-bit values, indicating a memory address as a number
- * of 32-bit words away from the current instruction pointer.
+ * Make an unsigned 64-bit integer with HIGH-BITS and LOW-BITS.
*/
- VM_DEFINE_OP (63, static_patch, "static-patch!", OP3 (X32, LO32, L32))
+ VM_DEFINE_OP (63, load_s64, "load-s64", DOP3 (X8_S24, AS32, BS32))
{
- int32_t dst_offset, src_offset;
- void *src;
- void** dst_loc;
+ uint32_t dst;
+ uint64_t val;
- dst_offset = ip[1];
- src_offset = ip[2];
+ UNPACK_24 (op, dst);
+ val = ip[1];
+ val <<= 32;
+ val |= ip[2];
+ SP_SET_U64 (dst, val);
+ NEXT (3);
+ }
- dst_loc = (void **) (ip + dst_offset);
- src = ip + src_offset;
- VM_ASSERT (ALIGNED_P (dst_loc, void*), abort());
+ /* current-thread dst:24
+ *
+ * Write the current thread into DST.
+ */
+ VM_DEFINE_OP (64, current_thread, "current-thread", DOP1 (X8_S24))
+ {
+ uint32_t dst;
- *dst_loc = src;
+ UNPACK_24 (op, dst);
+ SP_SET (dst, thread->handle);
- NEXT (3);
+ NEXT (1);
}
-
+ VM_DEFINE_OP (65, allocate_words, "allocate-words", DOP1 (X8_S12_S12))
+ {
+ uint16_t dst, size;
+
+ UNPACK_12_12 (op, dst, size);
- VM_DEFINE_OP (64, unused_64, NULL, NOP)
- VM_DEFINE_OP (65, unused_65, NULL, NOP)
- VM_DEFINE_OP (66, unused_66, NULL, NOP)
- VM_DEFINE_OP (67, unused_67, NULL, NOP)
- VM_DEFINE_OP (68, unused_68, NULL, NOP)
+ SYNC_IP ();
+ SP_SET (dst, CALL_INTRINSIC (allocate_words, (thread, SP_REF_U64 (size))));
+ NEXT (1);
+ }
+
+ VM_DEFINE_OP (66, allocate_words_immediate, "allocate-words/immediate", DOP1 (X8_S12_C12))
{
- vm_error_bad_instruction (op);
- abort (); /* never reached */
+ uint16_t dst, size;
+
+ UNPACK_12_12 (op, dst, size);
+
+ SYNC_IP ();
+ SP_SET (dst, CALL_INTRINSIC (allocate_words, (thread, size)));
+
+ NEXT (1);
}
-
+ VM_DEFINE_OP (67, scm_ref, "scm-ref", DOP1 (X8_S8_S8_S8))
+ {
+ uint8_t dst, obj, idx;
- /*
- * The dynamic environment
- */
+ UNPACK_8_8_8 (op, dst, obj, idx);
- /* prompt tag:24 escape-only?:1 _:7 proc-slot:24 _:8 handler-offset:24
- *
- * Push a new prompt on the dynamic stack, with a tag from TAG and a
- * handler at HANDLER-OFFSET words from the current IP. The handler
- * will expect a multiple-value return as if from a call with the
- * procedure at PROC-SLOT.
- */
- VM_DEFINE_OP (69, prompt, "prompt", OP3 (X8_S24, B1_X7_F24, X8_L24))
+ SP_SET (dst, SCM_CELL_OBJECT (SP_REF (obj), SP_REF_U64 (idx)));
+
+ NEXT (1);
+ }
+
+ VM_DEFINE_OP (68, scm_set, "scm-set!", OP1 (X8_S8_S8_S8))
{
- uint32_t tag, proc_slot;
- int32_t offset;
- uint8_t escape_only_p;
- uint8_t *mra = NULL;
+ uint8_t obj, idx, val;
- UNPACK_24 (op, tag);
- escape_only_p = ip[1] & 0x1;
- UNPACK_24 (ip[1], proc_slot);
- offset = ip[2];
- offset >>= 8; /* Sign extension */
-
- /* Push the prompt onto the dynamic stack. */
- SYNC_IP ();
- CALL_INTRINSIC (push_prompt, (thread, escape_only_p, SP_REF (tag),
- VP->fp - proc_slot, ip + offset, mra));
+ UNPACK_8_8_8 (op, obj, idx, val);
- NEXT (3);
+ SCM_SET_CELL_OBJECT (SP_REF (obj), SP_REF_U64 (idx), SP_REF (val));
+
+ NEXT (1);
}
- VM_DEFINE_OP (70, unused_70, NULL, NOP)
- VM_DEFINE_OP (71, unused_71, NULL, NOP)
- VM_DEFINE_OP (72, unused_72, NULL, NOP)
- VM_DEFINE_OP (73, unused_73, NULL, NOP)
- VM_DEFINE_OP (74, unused_74, NULL, NOP)
- VM_DEFINE_OP (75, unused_75, NULL, NOP)
+ VM_DEFINE_OP (69, scm_ref_tag, "scm-ref/tag", DOP1 (X8_S8_S8_C8))
{
- vm_error_bad_instruction (op);
- abort (); /* never reached */
+ uint8_t dst, obj, tag;
+
+ UNPACK_8_8_8 (op, dst, obj, tag);
+
+ SP_SET (dst, SCM_PACK (SCM_CELL_WORD_0 (SP_REF (obj)) - tag));
+
+ NEXT (1);
}
- /* load-label dst:24 offset:32
- *
- * Load a label OFFSET words away from the current IP and write it to
- * DST. OFFSET is a signed 32-bit integer.
- */
- VM_DEFINE_OP (76, load_label, "load-label", DOP2 (X8_S24, L32))
+ VM_DEFINE_OP (70, scm_set_tag, "scm-set!/tag", OP1 (X8_S8_C8_S8))
{
- uint32_t dst;
- int32_t offset;
+ uint8_t obj, tag, val;
- UNPACK_24 (op, dst);
- offset = ip[1];
+ UNPACK_8_8_8 (op, obj, tag, val);
- SP_SET_U64 (dst, (uintptr_t) (ip + offset));
+ SCM_SET_CELL_WORD_0 (SP_REF (obj), SCM_UNPACK (SP_REF (val)) + tag);
- NEXT (2);
+ NEXT (1);
}
- VM_DEFINE_OP (77, call_s64_from_scm, "call-s64<-scm", DOP2 (X8_S12_S12, C32))
+ VM_DEFINE_OP (71, scm_ref_immediate, "scm-ref/immediate", DOP1 (X8_S8_S8_C8))
{
- uint16_t dst, src;
- scm_t_s64_from_scm_intrinsic intrinsic;
+ uint8_t dst, obj, idx;
- UNPACK_12_12 (op, dst, src);
- intrinsic = intrinsics[ip[1]];
+ UNPACK_8_8_8 (op, dst, obj, idx);
- SYNC_IP ();
-#if INDIRECT_INT64_INTRINSICS
- intrinsic (& SP_REF_S64 (dst), SP_REF (src));
-#else
- {
- int64_t res = intrinsic (SP_REF (src));
- SP_SET_S64 (dst, res);
- }
-#endif
+ SP_SET (dst, SCM_CELL_OBJECT (SP_REF (obj), idx));
- /* No CACHE_SP () after the intrinsic, as the indirect variants
- have an out argument that points at the stack; stack relocation
- during this kind of intrinsic is not supported! */
+ NEXT (1);
+ }
- NEXT (2);
+ VM_DEFINE_OP (72, scm_set_immediate, "scm-set!/immediate", OP1 (X8_S8_C8_S8))
+ {
+ uint8_t obj, idx, val;
+
+ UNPACK_8_8_8 (op, obj, idx, val);
+
+ SCM_SET_CELL_OBJECT (SP_REF (obj), idx, SP_REF (val));
+
+ NEXT (1);
}
- VM_DEFINE_OP (78, call_scm_from_u64, "call-scm<-u64", DOP2 (X8_S12_S12, C32))
+ VM_DEFINE_OP (73, word_ref, "word-ref", DOP1 (X8_S8_S8_S8))
{
- uint16_t dst, src;
- SCM res;
- scm_t_scm_from_u64_intrinsic intrinsic;
+ uint8_t dst, obj, idx;
- UNPACK_12_12 (op, dst, src);
- intrinsic = intrinsics[ip[1]];
+ UNPACK_8_8_8 (op, dst, obj, idx);
- SYNC_IP ();
-#if INDIRECT_INT64_INTRINSICS
- res = intrinsic (& SP_REF_U64 (src));
-#else
- res = intrinsic (SP_REF_U64 (src));
-#endif
- SP_SET (dst, res);
+ SP_SET_U64 (dst, SCM_CELL_WORD (SP_REF (obj), SP_REF_U64 (idx)));
- /* No CACHE_SP () after the intrinsic, as the indirect variants
- pass stack pointers directly; stack relocation during this kind
- of intrinsic is not supported! */
+ NEXT (1);
+ }
- NEXT (2);
+ VM_DEFINE_OP (74, word_set, "word-set!", OP1 (X8_S8_S8_S8))
+ {
+ uint8_t obj, idx, val;
+
+ UNPACK_8_8_8 (op, obj, idx, val);
+
+ SCM_SET_CELL_WORD (SP_REF (obj), SP_REF_U64 (idx), SP_REF_U64 (val));
+
+ NEXT (1);
}
- VM_DEFINE_OP (79, call_scm_from_s64, "call-scm<-s64", DOP2 (X8_S12_S12, C32))
+ VM_DEFINE_OP (75, word_ref_immediate, "word-ref/immediate", DOP1 (X8_S8_S8_C8))
{
- uint16_t dst, src;
- SCM res;
- scm_t_scm_from_s64_intrinsic intrinsic;
+ uint8_t dst, obj, idx;
- UNPACK_12_12 (op, dst, src);
- intrinsic = intrinsics[ip[1]];
+ UNPACK_8_8_8 (op, dst, obj, idx);
- SYNC_IP ();
-#if INDIRECT_INT64_INTRINSICS
- res = intrinsic (& SP_REF_S64 (src));
-#else
- res = intrinsic (SP_REF_S64 (src));
-#endif
- CACHE_SP ();
- SP_SET (dst, res);
+ SP_SET_U64 (dst, SCM_CELL_WORD (SP_REF (obj), idx));
- NEXT (2);
+ NEXT (1);
}
- VM_DEFINE_OP (80, unused_80, NULL, NOP)
+ VM_DEFINE_OP (76, word_set_immediate, "word-set!/immediate", OP1 (X8_S8_C8_S8))
{
- vm_error_bad_instruction (op);
- abort (); /* never reached */
+ uint8_t obj, idx, val;
+
+ UNPACK_8_8_8 (op, obj, idx, val);
+
+ SCM_SET_CELL_WORD (SP_REF (obj), idx, SP_REF_U64 (val));
+
+ NEXT (1);
}
-
+ VM_DEFINE_OP (77, pointer_ref_immediate, "pointer-ref/immediate", DOP1 (X8_S8_S8_C8))
+ {
+ uint8_t dst, obj, idx;
- VM_DEFINE_OP (81, tag_char, "tag-char", DOP1 (X8_S12_S12))
+ UNPACK_8_8_8 (op, dst, obj, idx);
+
+ SP_SET_PTR (dst, (void*) SCM_CELL_WORD (SP_REF (obj), idx));
+
+ NEXT (1);
+ }
+
+ VM_DEFINE_OP (78, pointer_set_immediate, "pointer-set!/immediate", OP1 (X8_S8_C8_S8))
{
- uint16_t dst, src;
- UNPACK_12_12 (op, dst, src);
- SP_SET (dst,
- SCM_MAKE_ITAG8 ((scm_t_bits) (scm_t_wchar) SP_REF_U64 (src),
- scm_tc8_char));
+ uint8_t obj, idx, val;
+
+ UNPACK_8_8_8 (op, obj, idx, val);
+
+ SCM_SET_CELL_WORD (SP_REF (obj), idx, (uintptr_t) SP_REF_PTR (val));
+
NEXT (1);
}
- VM_DEFINE_OP (82, untag_char, "untag-char", DOP1 (X8_S12_S12))
+ VM_DEFINE_OP (79, tail_pointer_ref_immediate, "tail-pointer-ref/immediate", DOP1 (X8_S8_S8_C8))
{
- uint16_t dst, src;
- UNPACK_12_12 (op, dst, src);
- SP_SET_U64 (dst, SCM_CHAR (SP_REF (src)));
+ uint8_t dst, obj, idx;
+
+ UNPACK_8_8_8 (op, dst, obj, idx);
+
+ SP_SET_PTR (dst, ((scm_t_bits *) SCM2PTR (SP_REF (obj))) + idx);
+
NEXT (1);
}
- VM_DEFINE_OP (83, atomic_ref_scm_immediate, "atomic-scm-ref/immediate", DOP1 (X8_S8_S8_C8))
+ VM_DEFINE_OP (80, atomic_ref_scm_immediate, "atomic-scm-ref/immediate", DOP1 (X8_S8_S8_C8))
{
uint8_t dst, obj, offset;
SCM *loc;
@@ -1820,7 +1911,7 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
- VM_DEFINE_OP (84, atomic_set_scm_immediate, "atomic-scm-set!/immediate", OP1 (X8_S8_C8_S8))
+ VM_DEFINE_OP (81, atomic_set_scm_immediate, "atomic-scm-set!/immediate", OP1 (X8_S8_C8_S8))
{
uint8_t obj, offset, val;
SCM *loc;
@@ -1830,7 +1921,7 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
- VM_DEFINE_OP (85, atomic_scm_swap_immediate, "atomic-scm-swap!/immediate", DOP3 (X8_S24, X8_S24, C8_S24))
+ VM_DEFINE_OP (82, atomic_scm_swap_immediate, "atomic-scm-swap!/immediate", DOP3 (X8_S24, X8_S24, C8_S24))
{
uint32_t dst, obj, val;
uint8_t offset;
@@ -1843,7 +1934,7 @@ VM_NAME (scm_thread *thread)
NEXT (3);
}
- VM_DEFINE_OP (86, atomic_scm_compare_and_swap_immediate, "atomic-scm-compare-and-swap!/immediate", DOP4 (X8_S24, X8_S24, C8_S24, X8_S24))
+ VM_DEFINE_OP (83, atomic_scm_compare_and_swap_immediate, "atomic-scm-compare-and-swap!/immediate", DOP4 (X8_S24, X8_S24, C8_S24, X8_S24))
{
uint32_t dst, obj, expected, desired;
uint8_t offset;
@@ -1860,219 +1951,117 @@ VM_NAME (scm_thread *thread)
NEXT (4);
}
- VM_DEFINE_OP (87, call_thread_scm_scm, "call-thread-scm-scm", OP2 (X8_S12_S12, C32))
+ /* static-ref dst:24 offset:32
+ *
+ * Load a SCM value into DST. The SCM value will be fetched from
+ * memory, OFFSET 32-bit words away from the current instruction
+ * pointer. OFFSET is a signed value.
+ *
+ * The intention is for this instruction to be used to load constants
+ * that the compiler is unable to statically allocate, like symbols.
+ * These values would be initialized when the object file loads.
+ */
+ VM_DEFINE_OP (84, static_ref, "static-ref", DOP2 (X8_S24, R32))
{
- uint16_t a, b;
- scm_t_thread_scm_scm_intrinsic intrinsic;
+ uint32_t dst;
+ int32_t offset;
+ uint32_t* loc;
+ uintptr_t loc_bits;
- UNPACK_12_12 (op, a, b);
- intrinsic = intrinsics[ip[1]];
+ UNPACK_24 (op, dst);
+ offset = ip[1];
+ loc = ip + offset;
+ loc_bits = (uintptr_t) loc;
+ VM_ASSERT (ALIGNED_P (loc, SCM), abort());
- SYNC_IP ();
- intrinsic (thread, SP_REF (a), SP_REF (b));
- CACHE_SP ();
+ SP_SET (dst, *((SCM *) loc_bits));
NEXT (2);
}
- VM_DEFINE_OP (88, call_thread, "call-thread", OP2 (X32, C32))
+ /* static-set! src:24 offset:32
+ *
+ * Store a SCM value into memory, OFFSET 32-bit words away from the
+ * current instruction pointer. OFFSET is a signed value.
+ */
+ VM_DEFINE_OP (85, static_set, "static-set!", OP2 (X8_S24, LO32))
{
- scm_t_thread_intrinsic intrinsic;
+ uint32_t src;
+ int32_t offset;
+ uint32_t* loc;
- intrinsic = intrinsics[ip[1]];
+ UNPACK_24 (op, src);
+ offset = ip[1];
+ loc = ip + offset;
+ VM_ASSERT (ALIGNED_P (loc, SCM), abort());
- SYNC_IP ();
- intrinsic (thread);
- CACHE_SP ();
+ *((SCM *) loc) = SP_REF (src);
NEXT (2);
}
- VM_DEFINE_OP (89, call_scm_from_thread_scm, "call-scm<-thread-scm", DOP2 (X8_S12_S12, C32))
+ /* static-patch! _:24 dst-offset:32 src-offset:32
+ *
+ * Patch a pointer at DST-OFFSET to point to SRC-OFFSET. Both offsets
+ * are signed 32-bit values, indicating a memory address as a number
+ * of 32-bit words away from the current instruction pointer.
+ */
+ VM_DEFINE_OP (86, static_patch, "static-patch!", OP3 (X32, LO32, L32))
{
- uint16_t dst, src;
- scm_t_scm_from_thread_scm_intrinsic intrinsic;
- SCM res;
+ int32_t dst_offset, src_offset;
+ void *src;
+ void** dst_loc;
- UNPACK_12_12 (op, dst, src);
- intrinsic = intrinsics[ip[1]];
+ dst_offset = ip[1];
+ src_offset = ip[2];
- SYNC_IP ();
- res = intrinsic (thread, SP_REF (src));
- CACHE_SP ();
+ dst_loc = (void **) (ip + dst_offset);
+ src = ip + src_offset;
+ VM_ASSERT (ALIGNED_P (dst_loc, void*), abort());
- SP_SET (dst, res);
+ *dst_loc = src;
- NEXT (2);
+ NEXT (3);
}
- VM_DEFINE_OP (90, call_thread_scm, "call-thread-scm", OP2 (X8_S24, C32))
+ VM_DEFINE_OP (87, tag_char, "tag-char", DOP1 (X8_S12_S12))
{
- uint32_t a;
- scm_t_thread_scm_intrinsic intrinsic;
-
- UNPACK_24 (op, a);
- intrinsic = intrinsics[ip[1]];
-
- SYNC_IP ();
- intrinsic (thread, SP_REF (a));
- CACHE_SP ();
-
- NEXT (2);
+ uint16_t dst, src;
+ UNPACK_12_12 (op, dst, src);
+ SP_SET (dst,
+ SCM_MAKE_ITAG8 ((scm_t_bits) (scm_t_wchar) SP_REF_U64 (src),
+ scm_tc8_char));
+ NEXT (1);
}
- VM_DEFINE_OP (91, call_scm_from_scm_u64, "call-scm<-scm-u64", DOP2 (X8_S8_S8_S8, C32))
+ VM_DEFINE_OP (88, untag_char, "untag-char", DOP1 (X8_S12_S12))
{
- uint8_t dst, a, b;
- SCM res;
- scm_t_scm_from_scm_u64_intrinsic intrinsic;
-
- UNPACK_8_8_8 (op, dst, a, b);
- intrinsic = intrinsics[ip[1]];
-
- SYNC_IP ();
-#if INDIRECT_INT64_INTRINSICS
- res = intrinsic (SP_REF (a), & SP_REF_U64 (b));
-#else
- res = intrinsic (SP_REF (a), SP_REF_U64 (b));
-#endif
- CACHE_SP ();
-
- SP_SET (dst, res);
-
- NEXT (2);
+ uint16_t dst, src;
+ UNPACK_12_12 (op, dst, src);
+ SP_SET_U64 (dst, SCM_CHAR (SP_REF (src)));
+ NEXT (1);
}
- VM_DEFINE_OP (92, call_scm_from_thread, "call-scm<-thread", DOP2 (X8_S24, C32))
+ VM_DEFINE_OP (89, tag_fixnum, "tag-fixnum", DOP1 (X8_S12_S12))
{
- uint32_t dst;
- scm_t_scm_from_thread_intrinsic intrinsic;
- SCM res;
-
- UNPACK_24 (op, dst);
- intrinsic = intrinsics[ip[1]];
-
- SYNC_IP ();
- res = intrinsic (thread);
- CACHE_SP ();
-
- SP_SET (dst, res);
+ uint16_t dst, src;
- NEXT (2);
- }
+ UNPACK_12_12 (op, dst, src);
- VM_DEFINE_OP (93, unused_93, NULL, NOP)
- VM_DEFINE_OP (94, unused_94, NULL, NOP)
- VM_DEFINE_OP (95, unused_95, NULL, NOP)
- VM_DEFINE_OP (96, unused_96, NULL, NOP)
- VM_DEFINE_OP (97, unused_97, NULL, NOP)
- VM_DEFINE_OP (98, unused_98, NULL, NOP)
- VM_DEFINE_OP (99, unused_99, NULL, NOP)
- VM_DEFINE_OP (100, unused_100, NULL, NOP)
- VM_DEFINE_OP (101, unused_101, NULL, NOP)
- VM_DEFINE_OP (102, unused_102, NULL, NOP)
- VM_DEFINE_OP (103, unused_103, NULL, NOP)
- VM_DEFINE_OP (104, unused_104, NULL, NOP)
- VM_DEFINE_OP (105, unused_105, NULL, NOP)
- VM_DEFINE_OP (106, unused_106, NULL, NOP)
- VM_DEFINE_OP (107, unused_107, NULL, NOP)
- VM_DEFINE_OP (108, unused_108, NULL, NOP)
- VM_DEFINE_OP (109, unused_109, NULL, NOP)
- VM_DEFINE_OP (110, unused_110, NULL, NOP)
- VM_DEFINE_OP (111, unused_111, NULL, NOP)
- VM_DEFINE_OP (112, unused_112, NULL, NOP)
- VM_DEFINE_OP (113, unused_113, NULL, NOP)
- VM_DEFINE_OP (114, unused_114, NULL, NOP)
- VM_DEFINE_OP (115, unused_115, NULL, NOP)
- VM_DEFINE_OP (116, unused_116, NULL, NOP)
- VM_DEFINE_OP (117, unused_117, NULL, NOP)
- VM_DEFINE_OP (118, unused_118, NULL, NOP)
- VM_DEFINE_OP (119, unused_119, NULL, NOP)
- VM_DEFINE_OP (120, unused_120, NULL, NOP)
- VM_DEFINE_OP (121, unused_121, NULL, NOP)
- VM_DEFINE_OP (122, unused_122, NULL, NOP)
- VM_DEFINE_OP (123, unused_123, NULL, NOP)
- VM_DEFINE_OP (124, unused_124, NULL, NOP)
- VM_DEFINE_OP (125, unused_125, NULL, NOP)
- VM_DEFINE_OP (126, unused_126, NULL, NOP)
- VM_DEFINE_OP (127, unused_127, NULL, NOP)
- VM_DEFINE_OP (128, unused_128, NULL, NOP)
- VM_DEFINE_OP (129, unused_129, NULL, NOP)
- VM_DEFINE_OP (130, unused_130, NULL, NOP)
- VM_DEFINE_OP (131, unused_131, NULL, NOP)
- VM_DEFINE_OP (132, unused_132, NULL, NOP)
- VM_DEFINE_OP (133, unused_133, NULL, NOP)
- VM_DEFINE_OP (134, unused_134, NULL, NOP)
- VM_DEFINE_OP (135, unused_135, NULL, NOP)
- VM_DEFINE_OP (136, unused_136, NULL, NOP)
- VM_DEFINE_OP (137, unused_137, NULL, NOP)
- {
- vm_error_bad_instruction (op);
- abort (); /* never reached */
- }
+ SP_SET (dst, SCM_I_MAKINUM (SP_REF_S64 (src)));
- /* fadd dst:8 a:8 b:8
- *
- * Add A to B, and place the result in DST. The operands and the
- * result are unboxed double-precision floating-point numbers.
- */
- VM_DEFINE_OP (138, fadd, "fadd", DOP1 (X8_S8_S8_S8))
- {
- uint8_t dst, a, b;
- UNPACK_8_8_8 (op, dst, a, b);
- SP_SET_F64 (dst, SP_REF_F64 (a) + SP_REF_F64 (b));
NEXT (1);
}
- /* fsub dst:8 a:8 b:8
- *
- * Subtract B from A, and place the result in DST. The operands and
- * the result are unboxed double-precision floating-point numbers.
- */
- VM_DEFINE_OP (139, fsub, "fsub", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (90, untag_fixnum, "untag-fixnum", DOP1 (X8_S12_S12))
{
- uint8_t dst, a, b;
- UNPACK_8_8_8 (op, dst, a, b);
- SP_SET_F64 (dst, SP_REF_F64 (a) - SP_REF_F64 (b));
- NEXT (1);
- }
+ uint16_t dst, src;
- /* fmul dst:8 a:8 b:8
- *
- * Multiply A and B, and place the result in DST. The operands and
- * the result are unboxed double-precision floating-point numbers.
- */
- VM_DEFINE_OP (140, fmul, "fmul", DOP1 (X8_S8_S8_S8))
- {
- uint8_t dst, a, b;
- UNPACK_8_8_8 (op, dst, a, b);
- SP_SET_F64 (dst, SP_REF_F64 (a) * SP_REF_F64 (b));
- NEXT (1);
- }
+ UNPACK_12_12 (op, dst, src);
- /* fdiv dst:8 a:8 b:8
- *
- * Divide A by B, and place the result in DST. The operands and the
- * result are unboxed double-precision floating-point numbers.
- */
- VM_DEFINE_OP (141, fdiv, "fdiv", DOP1 (X8_S8_S8_S8))
- {
- uint8_t dst, a, b;
- UNPACK_8_8_8 (op, dst, a, b);
- SP_SET_F64 (dst, SP_REF_F64 (a) / SP_REF_F64 (b));
- NEXT (1);
- }
+ SP_SET_S64 (dst, SCM_I_INUM (SP_REF (src)));
- VM_DEFINE_OP (142, unused_142, NULL, NOP)
- VM_DEFINE_OP (143, unused_143, NULL, NOP)
- VM_DEFINE_OP (144, unused_144, NULL, NOP)
- VM_DEFINE_OP (145, unused_145, NULL, NOP)
- VM_DEFINE_OP (146, unused_146, NULL, NOP)
- VM_DEFINE_OP (147, unused_147, NULL, NOP)
- VM_DEFINE_OP (148, unused_148, NULL, NOP)
- {
- vm_error_bad_instruction (op);
- abort (); /* never reached */
+ NEXT (1);
}
/* uadd dst:8 a:8 b:8
@@ -2081,7 +2070,7 @@ VM_NAME (scm_thread *thread)
* result are unboxed unsigned 64-bit integers. Overflow will wrap
* around.
*/
- VM_DEFINE_OP (149, uadd, "uadd", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (91, uadd, "uadd", DOP1 (X8_S8_S8_S8))
{
uint8_t dst, a, b;
UNPACK_8_8_8 (op, dst, a, b);
@@ -2095,7 +2084,7 @@ VM_NAME (scm_thread *thread)
* the result are unboxed unsigned 64-bit integers. Overflow will
* wrap around.
*/
- VM_DEFINE_OP (150, usub, "usub", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (92, usub, "usub", DOP1 (X8_S8_S8_S8))
{
uint8_t dst, a, b;
UNPACK_8_8_8 (op, dst, a, b);
@@ -2109,7 +2098,7 @@ VM_NAME (scm_thread *thread)
* the result are unboxed unsigned 64-bit integers. Overflow will
* wrap around.
*/
- VM_DEFINE_OP (151, umul, "umul", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (93, umul, "umul", DOP1 (X8_S8_S8_S8))
{
uint8_t dst, a, b;
UNPACK_8_8_8 (op, dst, a, b);
@@ -2123,7 +2112,7 @@ VM_NAME (scm_thread *thread)
* value IMM and place the raw unsigned 64-bit result in DST.
* Overflow will wrap around.
*/
- VM_DEFINE_OP (152, uadd_immediate, "uadd/immediate", DOP1 (X8_S8_S8_C8))
+ VM_DEFINE_OP (94, uadd_immediate, "uadd/immediate", DOP1 (X8_S8_S8_C8))
{
uint8_t dst, src, imm;
uint64_t x;
@@ -2140,7 +2129,7 @@ VM_NAME (scm_thread *thread)
* value in SRC and place the raw unsigned 64-bit result in DST.
* Overflow will wrap around.
*/
- VM_DEFINE_OP (153, usub_immediate, "usub/immediate", DOP1 (X8_S8_S8_C8))
+ VM_DEFINE_OP (95, usub_immediate, "usub/immediate", DOP1 (X8_S8_S8_C8))
{
uint8_t dst, src, imm;
uint64_t x;
@@ -2157,7 +2146,7 @@ VM_NAME (scm_thread *thread)
* value IMM and place the raw unsigned 64-bit result in DST.
* Overflow will wrap around.
*/
- VM_DEFINE_OP (154, umul_immediate, "umul/immediate", DOP1 (X8_S8_S8_C8))
+ VM_DEFINE_OP (96, umul_immediate, "umul/immediate", DOP1 (X8_S8_S8_C8))
{
uint8_t dst, src, imm;
uint64_t x;
@@ -2168,143 +2157,96 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
- /* load-f64 dst:24 high-bits:32 low-bits:32
+ /* ulogand dst:8 a:8 b:8
*
- * Make a double-precision floating-point value with HIGH-BITS and
- * LOW-BITS.
+ * Place the bitwise AND of the u64 values in A and B into DST.
*/
- VM_DEFINE_OP (155, load_f64, "load-f64", DOP3 (X8_S24, AF32, BF32))
+ VM_DEFINE_OP (97, ulogand, "ulogand", DOP1 (X8_S8_S8_S8))
{
- uint32_t dst;
- uint64_t val;
-
- UNPACK_24 (op, dst);
- val = ip[1];
- val <<= 32;
- val |= ip[2];
- SP_SET_U64 (dst, val);
- NEXT (3);
- }
+ uint8_t dst, a, b;
- /* load-u64 dst:24 high-bits:32 low-bits:32
- *
- * Make an unsigned 64-bit integer with HIGH-BITS and LOW-BITS.
- */
- VM_DEFINE_OP (156, load_u64, "load-u64", DOP3 (X8_S24, AU32, BU32))
- {
- uint32_t dst;
- uint64_t val;
+ UNPACK_8_8_8 (op, dst, a, b);
- UNPACK_24 (op, dst);
- val = ip[1];
- val <<= 32;
- val |= ip[2];
- SP_SET_U64 (dst, val);
- NEXT (3);
- }
+ SP_SET_U64 (dst, SP_REF_U64 (a) & SP_REF_U64 (b));
- VM_DEFINE_OP (157, unused_157, NULL, NOP)
- VM_DEFINE_OP (158, unused_158, NULL, NOP)
- {
- vm_error_bad_instruction (op);
- abort (); /* never reached */
+ NEXT (1);
}
- /* load-s64 dst:24 high-bits:32 low-bits:32
+ /* ulogior dst:8 a:8 b:8
*
- * Make an unsigned 64-bit integer with HIGH-BITS and LOW-BITS.
+ * Place the bitwise inclusive OR of the u64 values in A and B into
+ * DST.
*/
- VM_DEFINE_OP (159, load_s64, "load-s64", DOP3 (X8_S24, AS32, BS32))
+ VM_DEFINE_OP (98, ulogior, "ulogior", DOP1 (X8_S8_S8_S8))
{
- uint32_t dst;
- uint64_t val;
-
- UNPACK_24 (op, dst);
- val = ip[1];
- val <<= 32;
- val |= ip[2];
- SP_SET_U64 (dst, val);
- NEXT (3);
- }
+ uint8_t dst, a, b;
- /* current-thread dst:24
- *
- * Write the current thread into DST.
- */
- VM_DEFINE_OP (160, current_thread, "current-thread", DOP1 (X8_S24))
- {
- uint32_t dst;
+ UNPACK_8_8_8 (op, dst, a, b);
- UNPACK_24 (op, dst);
- SP_SET (dst, thread->handle);
+ SP_SET_U64 (dst, SP_REF_U64 (a) | SP_REF_U64 (b));
NEXT (1);
}
- VM_DEFINE_OP (161, unused_161, NULL, NOP)
- {
- vm_error_bad_instruction (op);
- abort (); /* never reached */
- }
-
- /* ulogand dst:8 a:8 b:8
+ /* ulogsub dst:8 a:8 b:8
*
- * Place the bitwise AND of the u64 values in A and B into DST.
+ * Place the (A & ~B) of the u64 values A and B into DST.
*/
- VM_DEFINE_OP (162, ulogand, "ulogand", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (99, ulogsub, "ulogsub", DOP1 (X8_S8_S8_S8))
{
uint8_t dst, a, b;
UNPACK_8_8_8 (op, dst, a, b);
- SP_SET_U64 (dst, SP_REF_U64 (a) & SP_REF_U64 (b));
+ SP_SET_U64 (dst, SP_REF_U64 (a) & ~SP_REF_U64 (b));
NEXT (1);
}
- /* ulogior dst:8 a:8 b:8
+ /* ulogxor dst:8 a:8 b:8
*
- * Place the bitwise inclusive OR of the u64 values in A and B into
+ * Place the bitwise exclusive OR of the u64 values in A and B into
* DST.
*/
- VM_DEFINE_OP (163, ulogior, "ulogior", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (100, ulogxor, "ulogxor", DOP1 (X8_S8_S8_S8))
{
uint8_t dst, a, b;
UNPACK_8_8_8 (op, dst, a, b);
- SP_SET_U64 (dst, SP_REF_U64 (a) | SP_REF_U64 (b));
+ SP_SET_U64 (dst, SP_REF_U64 (a) ^ SP_REF_U64 (b));
NEXT (1);
}
- /* ulogsub dst:8 a:8 b:8
+ /* ursh dst:8 a:8 b:8
*
- * Place the (A & ~B) of the u64 values A and B into DST.
+ * Shift the u64 value in A right by B bits, and place the result in
+ * DST. Only the lower 6 bits of B are used.
*/
- VM_DEFINE_OP (164, ulogsub, "ulogsub", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (101, ursh, "ursh", DOP1 (X8_S8_S8_S8))
{
uint8_t dst, a, b;
UNPACK_8_8_8 (op, dst, a, b);
- SP_SET_U64 (dst, SP_REF_U64 (a) & ~SP_REF_U64 (b));
+ SP_SET_U64 (dst, SP_REF_U64 (a) >> (SP_REF_U64 (b) & 63));
NEXT (1);
}
- /* ursh dst:8 a:8 b:8
+ /* srsh dst:8 a:8 b:8
*
- * Shift the u64 value in A right by B bits, and place the result in
+ * Shift the s64 value in A right by B bits, and place the result in
* DST. Only the lower 6 bits of B are used.
*/
- VM_DEFINE_OP (165, ursh, "ursh", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (102, srsh, "srsh", DOP1 (X8_S8_S8_S8))
{
uint8_t dst, a, b;
UNPACK_8_8_8 (op, dst, a, b);
- SP_SET_U64 (dst, SP_REF_U64 (a) >> (SP_REF_U64 (b) & 63));
+ SP_SET_S64 (dst, SCM_SRS (SP_REF_S64 (a), (SP_REF_U64 (b) & 63)));
NEXT (1);
}
@@ -2314,7 +2256,7 @@ VM_NAME (scm_thread *thread)
* Shift the u64 value in A left by B bits, and place the result in
* DST. Only the lower 6 bits of B are used.
*/
- VM_DEFINE_OP (166, ulsh, "ulsh", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (103, ulsh, "ulsh", DOP1 (X8_S8_S8_S8))
{
uint8_t dst, a, b;
@@ -2325,18 +2267,12 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
- VM_DEFINE_OP (167, unused_167, NULL, NOP)
- {
- vm_error_bad_instruction (op);
- abort (); /* never reached */
- }
-
/* ursh/immediate dst:8 a:8 b:8
*
* Shift the u64 value in A right by the immediate B bits, and place
* the result in DST. Only the lower 6 bits of B are used.
*/
- VM_DEFINE_OP (168, ursh_immediate, "ursh/immediate", DOP1 (X8_S8_S8_C8))
+ VM_DEFINE_OP (104, ursh_immediate, "ursh/immediate", DOP1 (X8_S8_S8_C8))
{
uint8_t dst, a, b;
@@ -2347,111 +2283,91 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
- /* ulsh/immediate dst:8 a:8 b:8
+ /* srsh/immediate dst:8 a:8 b:8
*
- * Shift the u64 value in A left by the immediate B bits, and place
+ * Shift the s64 value in A right by the immediate B bits, and place
* the result in DST. Only the lower 6 bits of B are used.
*/
- VM_DEFINE_OP (169, ulsh_immediate, "ulsh/immediate", DOP1 (X8_S8_S8_C8))
+ VM_DEFINE_OP (105, srsh_immediate, "srsh/immediate", DOP1 (X8_S8_S8_C8))
{
uint8_t dst, a, b;
UNPACK_8_8_8 (op, dst, a, b);
- SP_SET_U64 (dst, SP_REF_U64 (a) << (b & 63));
+ SP_SET_S64 (dst, SCM_SRS (SP_REF_S64 (a), b & 63));
NEXT (1);
}
- VM_DEFINE_OP (170, unused_170, NULL, NOP)
- VM_DEFINE_OP (171, unused_171, NULL, NOP)
- VM_DEFINE_OP (172, unused_172, NULL, NOP)
- VM_DEFINE_OP (173, unused_173, NULL, NOP)
- VM_DEFINE_OP (174, unused_174, NULL, NOP)
- VM_DEFINE_OP (175, unused_175, NULL, NOP)
- VM_DEFINE_OP (176, unused_176, NULL, NOP)
- {
- vm_error_bad_instruction (op);
- abort (); /* never reached */
- }
-
- /* ulogxor dst:8 a:8 b:8
+ /* ulsh/immediate dst:8 a:8 b:8
*
- * Place the bitwise exclusive OR of the u64 values in A and B into
- * DST.
+ * Shift the u64 value in A left by the immediate B bits, and place
+ * the result in DST. Only the lower 6 bits of B are used.
*/
- VM_DEFINE_OP (177, ulogxor, "ulogxor", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (106, ulsh_immediate, "ulsh/immediate", DOP1 (X8_S8_S8_C8))
{
uint8_t dst, a, b;
UNPACK_8_8_8 (op, dst, a, b);
- SP_SET_U64 (dst, SP_REF_U64 (a) ^ SP_REF_U64 (b));
+ SP_SET_U64 (dst, SP_REF_U64 (a) << (b & 63));
NEXT (1);
}
- VM_DEFINE_OP (178, unused_178, NULL, NOP)
- VM_DEFINE_OP (179, unused_179, NULL, NOP)
- VM_DEFINE_OP (180, unused_180, NULL, NOP)
- VM_DEFINE_OP (181, unused_181, NULL, NOP)
- VM_DEFINE_OP (182, unused_182, NULL, NOP)
+ /* fadd dst:8 a:8 b:8
+ *
+ * Add A to B, and place the result in DST. The operands and the
+ * result are unboxed double-precision floating-point numbers.
+ */
+ VM_DEFINE_OP (107, fadd, "fadd", DOP1 (X8_S8_S8_S8))
{
- vm_error_bad_instruction (op);
- abort (); /* never reached */
+ uint8_t dst, a, b;
+ UNPACK_8_8_8 (op, dst, a, b);
+ SP_SET_F64 (dst, SP_REF_F64 (a) + SP_REF_F64 (b));
+ NEXT (1);
}
- /* handle-interrupts _:24
+ /* fsub dst:8 a:8 b:8
*
- * Handle pending interrupts.
+ * Subtract B from A, and place the result in DST. The operands and
+ * the result are unboxed double-precision floating-point numbers.
*/
- VM_DEFINE_OP (183, handle_interrupts, "handle-interrupts", OP1 (X32))
+ VM_DEFINE_OP (108, fsub, "fsub", DOP1 (X8_S8_S8_S8))
{
- if (SCM_LIKELY (scm_is_null
- (scm_atomic_ref_scm (&thread->pending_asyncs))))
- NEXT (1);
-
- if (thread->block_asyncs > 0)
- NEXT (1);
-
- SYNC_IP ();
- CALL_INTRINSIC (push_interrupt_frame, (thread, 0));
- CACHE_SP ();
- ip = scm_vm_intrinsics.handle_interrupt_code;
-
- NEXT (0);
+ uint8_t dst, a, b;
+ UNPACK_8_8_8 (op, dst, a, b);
+ SP_SET_F64 (dst, SP_REF_F64 (a) - SP_REF_F64 (b));
+ NEXT (1);
}
- /* return-from-interrupt _:24
+ /* fmul dst:8 a:8 b:8
*
- * Return from handling an interrupt, discarding any return values and
- * stripping away the interrupt frame.
+ * Multiply A and B, and place the result in DST. The operands and
+ * the result are unboxed double-precision floating-point numbers.
*/
- VM_DEFINE_OP (184, return_from_interrupt, "return-from-interrupt", OP1 (X32))
+ VM_DEFINE_OP (109, fmul, "fmul", DOP1 (X8_S8_S8_S8))
{
- union scm_vm_stack_element *fp = VP->fp;
-
- ip = SCM_FRAME_VIRTUAL_RETURN_ADDRESS (fp);
- VP->fp = SCM_FRAME_DYNAMIC_LINK (fp);
- VP->sp = sp = SCM_FRAME_PREVIOUS_SP (fp);
-
- NEXT (0);
+ uint8_t dst, a, b;
+ UNPACK_8_8_8 (op, dst, a, b);
+ SP_SET_F64 (dst, SP_REF_F64 (a) * SP_REF_F64 (b));
+ NEXT (1);
}
- VM_DEFINE_OP (185, unused_185, NULL, NOP)
- VM_DEFINE_OP (186, unused_186, NULL, NOP)
- VM_DEFINE_OP (187, unused_187, NULL, NOP)
- VM_DEFINE_OP (188, unused_188, NULL, NOP)
- VM_DEFINE_OP (189, unused_189, NULL, NOP)
- VM_DEFINE_OP (190, unused_190, NULL, NOP)
- VM_DEFINE_OP (191, unused_191, NULL, NOP)
- VM_DEFINE_OP (192, unused_192, NULL, NOP)
+ /* fdiv dst:8 a:8 b:8
+ *
+ * Divide A by B, and place the result in DST. The operands and the
+ * result are unboxed double-precision floating-point numbers.
+ */
+ VM_DEFINE_OP (110, fdiv, "fdiv", DOP1 (X8_S8_S8_S8))
{
- vm_error_bad_instruction (op);
- abort (); /* never reached */
+ uint8_t dst, a, b;
+ UNPACK_8_8_8 (op, dst, a, b);
+ SP_SET_F64 (dst, SP_REF_F64 (a) / SP_REF_F64 (b));
+ NEXT (1);
}
- VM_DEFINE_OP (193, u64_numerically_equal, "u64=?", OP1 (X8_S12_S12))
+ VM_DEFINE_OP (111, u64_numerically_equal, "u64=?", OP1 (X8_S12_S12))
{
uint16_t a, b;
uint64_t x, y;
@@ -2465,7 +2381,7 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
- VM_DEFINE_OP (194, u64_less, "u64<?", OP1 (X8_S12_S12))
+ VM_DEFINE_OP (112, u64_less, "u64<?", OP1 (X8_S12_S12))
{
uint16_t a, b;
uint64_t x, y;
@@ -2479,7 +2395,7 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
- VM_DEFINE_OP (195, s64_numerically_equal, "s64=?", OP1 (X8_S12_S12))
+ VM_DEFINE_OP (113, s64_less, "s64<?", OP1 (X8_S12_S12))
{
uint16_t a, b;
int64_t x, y;
@@ -2488,26 +2404,83 @@ VM_NAME (scm_thread *thread)
x = SP_REF_S64 (a);
y = SP_REF_S64 (b);
+ VP->compare_result = x < y ? SCM_F_COMPARE_LESS_THAN : SCM_F_COMPARE_NONE;
+
+ NEXT (1);
+ }
+
+ VM_DEFINE_OP (114, s64_imm_numerically_equal, "s64-imm=?", OP1 (X8_S12_Z12))
+ {
+ uint16_t a;
+ int64_t x, y;
+
+ a = (op >> 8) & 0xfff;
+ x = SP_REF_S64 (a);
+
+ y = ((int32_t) op) >> 20; /* Sign extension. */
+
VP->compare_result = x == y ? SCM_F_COMPARE_EQUAL : SCM_F_COMPARE_NONE;
NEXT (1);
}
- VM_DEFINE_OP (196, s64_less, "s64<?", OP1 (X8_S12_S12))
+ VM_DEFINE_OP (115, u64_imm_less, "u64-imm<?", OP1 (X8_S12_C12))
{
- uint16_t a, b;
+ uint16_t a;
+ uint64_t x, y;
+
+ UNPACK_12_12 (op, a, y);
+ x = SP_REF_U64 (a);
+
+ VP->compare_result = x < y ? SCM_F_COMPARE_LESS_THAN : SCM_F_COMPARE_NONE;
+
+ NEXT (1);
+ }
+
+ VM_DEFINE_OP (116, imm_u64_less, "imm-u64<?", OP1 (X8_S12_C12))
+ {
+ uint16_t a;
+ uint64_t x, y;
+
+ UNPACK_12_12 (op, a, x);
+ y = SP_REF_U64 (a);
+
+ VP->compare_result = x < y ? SCM_F_COMPARE_LESS_THAN : SCM_F_COMPARE_NONE;
+
+ NEXT (1);
+ }
+
+ VM_DEFINE_OP (117, s64_imm_less, "s64-imm<?", OP1 (X8_S12_Z12))
+ {
+ uint16_t a;
int64_t x, y;
- UNPACK_12_12 (op, a, b);
+ a = (op >> 8) & 0xfff;
x = SP_REF_S64 (a);
- y = SP_REF_S64 (b);
+
+ y = ((int32_t) op) >> 20; /* Sign extension. */
VP->compare_result = x < y ? SCM_F_COMPARE_LESS_THAN : SCM_F_COMPARE_NONE;
NEXT (1);
}
- VM_DEFINE_OP (197, f64_numerically_equal, "f64=?", OP1 (X8_S12_S12))
+ VM_DEFINE_OP (118, imm_s64_less, "imm-s64<?", OP1 (X8_S12_Z12))
+ {
+ uint16_t a;
+ int64_t x, y;
+
+ a = (op >> 8) & 0xfff;
+ y = SP_REF_S64 (a);
+
+ x = ((int32_t) op) >> 20; /* Sign extension. */
+
+ VP->compare_result = x < y ? SCM_F_COMPARE_LESS_THAN : SCM_F_COMPARE_NONE;
+
+ NEXT (1);
+ }
+
+ VM_DEFINE_OP (119, f64_numerically_equal, "f64=?", OP1 (X8_S12_S12))
{
uint16_t a, b;
double x, y;
@@ -2525,7 +2498,7 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
- VM_DEFINE_OP (198, f64_less, "f64<?", OP1 (X8_S12_S12))
+ VM_DEFINE_OP (120, f64_less, "f64<?", OP1 (X8_S12_S12))
{
uint16_t a, b;
double x, y;
@@ -2545,7 +2518,7 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
- VM_DEFINE_OP (199, numerically_equal, "=?", OP1 (X8_S12_S12))
+ VM_DEFINE_OP (121, numerically_equal, "=?", OP1 (X8_S12_S12))
{
uint16_t a, b;
SCM x, y;
@@ -2563,7 +2536,7 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
- VM_DEFINE_OP (200, less, "<?", OP1 (X8_S12_S12))
+ VM_DEFINE_OP (122, heap_numbers_equal, "heap-numbers-equal?", OP1 (X8_S12_S12))
{
uint16_t a, b;
SCM x, y;
@@ -2573,60 +2546,30 @@ VM_NAME (scm_thread *thread)
y = SP_REF (b);
SYNC_IP ();
- VP->compare_result = CALL_INTRINSIC (less_p, (x, y));
+ if (CALL_INTRINSIC (heap_numbers_equal_p, (x, y)))
+ VP->compare_result = SCM_F_COMPARE_EQUAL;
+ else
+ VP->compare_result = SCM_F_COMPARE_NONE;
CACHE_SP ();
NEXT (1);
}
- VM_DEFINE_OP (201, check_arguments, "arguments<=?", OP1 (X8_C24))
+ VM_DEFINE_OP (123, less, "<?", OP1 (X8_S12_S12))
{
- uint8_t compare_result;
- uint32_t expected;
- ptrdiff_t nargs;
-
- UNPACK_24 (op, expected);
- nargs = FRAME_LOCALS_COUNT ();
-
- if (nargs < (ptrdiff_t) expected)
- compare_result = SCM_F_COMPARE_LESS_THAN;
- else if (nargs == (ptrdiff_t) expected)
- compare_result = SCM_F_COMPARE_EQUAL;
- else
- compare_result = SCM_F_COMPARE_NONE;
+ uint16_t a, b;
+ SCM x, y;
- VP->compare_result = compare_result;
+ UNPACK_12_12 (op, a, b);
+ x = SP_REF (a);
+ y = SP_REF (b);
+ SYNC_IP ();
+ VP->compare_result = CALL_INTRINSIC (less_p, (x, y));
+ CACHE_SP ();
NEXT (1);
}
- VM_DEFINE_OP (202, check_positional_arguments, "positional-arguments<=?", OP2 (X8_C24, X8_C24))
- {
- uint8_t compare_result;
- uint32_t nreq, expected;
- ptrdiff_t nargs, npos;
-
- UNPACK_24 (op, nreq);
- UNPACK_24 (ip[1], expected);
- nargs = FRAME_LOCALS_COUNT ();
-
- /* Precondition: at least NREQ arguments. */
- for (npos = nreq; npos < nargs && npos <= expected; npos++)
- if (scm_is_keyword (FP_REF (npos)))
- break;
-
- if (npos < (ptrdiff_t) expected)
- compare_result = SCM_F_COMPARE_LESS_THAN;
- else if (npos == (ptrdiff_t) expected)
- compare_result = SCM_F_COMPARE_EQUAL;
- else
- compare_result = SCM_F_COMPARE_NONE;
-
- VP->compare_result = compare_result;
-
- NEXT (2);
- }
-
- VM_DEFINE_OP (203, immediate_tag_equals, "immediate-tag=?", OP2 (X8_S24, C16_C16))
+ VM_DEFINE_OP (124, immediate_tag_equals, "immediate-tag=?", OP2 (X8_S24, C16_C16))
{
uint32_t a;
uint16_t mask, expected;
@@ -2644,7 +2587,7 @@ VM_NAME (scm_thread *thread)
NEXT (2);
}
- VM_DEFINE_OP (204, heap_tag_equals, "heap-tag=?", OP2 (X8_S24, C16_C16))
+ VM_DEFINE_OP (125, heap_tag_equals, "heap-tag=?", OP2 (X8_S24, C16_C16))
{
uint32_t a;
uint16_t mask, expected;
@@ -2662,7 +2605,7 @@ VM_NAME (scm_thread *thread)
NEXT (2);
}
- VM_DEFINE_OP (205, eq, "eq?", OP1 (X8_S12_S12))
+ VM_DEFINE_OP (126, eq, "eq?", OP1 (X8_S12_S12))
{
uint16_t a, b;
SCM x, y;
@@ -2684,7 +2627,7 @@ VM_NAME (scm_thread *thread)
* Add OFFSET, a signed 24-bit number, to the current instruction
* pointer.
*/
- VM_DEFINE_OP (206, j, "j", OP1 (X8_L24))
+ VM_DEFINE_OP (127, j, "j", OP1 (X8_L24))
{
int32_t offset = op;
offset >>= 8; /* Sign-extending shift. */
@@ -2696,7 +2639,7 @@ VM_NAME (scm_thread *thread)
* If the flags register is equal to SCM_F_COMPARE_LESS_THAN, add
* OFFSET, a signed 24-bit number, to the current instruction pointer.
*/
- VM_DEFINE_OP (207, jl, "jl", OP1 (X8_L24))
+ VM_DEFINE_OP (128, jl, "jl", OP1 (X8_L24))
{
if (VP->compare_result == SCM_F_COMPARE_LESS_THAN)
{
@@ -2713,7 +2656,7 @@ VM_NAME (scm_thread *thread)
* If the flags register is equal to SCM_F_COMPARE_EQUAL, add
* OFFSET, a signed 24-bit number, to the current instruction pointer.
*/
- VM_DEFINE_OP (208, je, "je", OP1 (X8_L24))
+ VM_DEFINE_OP (129, je, "je", OP1 (X8_L24))
{
if (VP->compare_result == SCM_F_COMPARE_EQUAL)
{
@@ -2730,7 +2673,7 @@ VM_NAME (scm_thread *thread)
* If the flags register is not equal to SCM_F_COMPARE_LESS_THAN, add
* OFFSET, a signed 24-bit number, to the current instruction pointer.
*/
- VM_DEFINE_OP (209, jnl, "jnl", OP1 (X8_L24))
+ VM_DEFINE_OP (130, jnl, "jnl", OP1 (X8_L24))
{
if (VP->compare_result != SCM_F_COMPARE_LESS_THAN)
{
@@ -2747,7 +2690,7 @@ VM_NAME (scm_thread *thread)
* If the flags register is not equal to SCM_F_COMPARE_EQUAL, add
* OFFSET, a signed 24-bit number, to the current instruction pointer.
*/
- VM_DEFINE_OP (210, jne, "jne", OP1 (X8_L24))
+ VM_DEFINE_OP (131, jne, "jne", OP1 (X8_L24))
{
if (VP->compare_result != SCM_F_COMPARE_EQUAL)
{
@@ -2768,7 +2711,7 @@ VM_NAME (scm_thread *thread)
* SCM_F_COMPARE_UNORDERED instead of SCM_F_COMPARE_NONE if either
* value is a NaN. For exact numbers, "jge" is the same as "jnl".
*/
- VM_DEFINE_OP (211, jge, "jge", OP1 (X8_L24))
+ VM_DEFINE_OP (132, jge, "jge", OP1 (X8_L24))
{
if (VP->compare_result == SCM_F_COMPARE_NONE)
{
@@ -2790,7 +2733,7 @@ VM_NAME (scm_thread *thread)
* either value is a NaN. For exact numbers, "jnge" is the same as
* "jl".
*/
- VM_DEFINE_OP (212, jnge, "jnge", OP1 (X8_L24))
+ VM_DEFINE_OP (133, jnge, "jnge", OP1 (X8_L24))
{
if (VP->compare_result != SCM_F_COMPARE_NONE)
{
@@ -2802,149 +2745,6 @@ VM_NAME (scm_thread *thread)
NEXT (1);
}
- VM_DEFINE_OP (213, heap_numbers_equal, "heap-numbers-equal?", OP1 (X8_S12_S12))
- {
- uint16_t a, b;
- SCM x, y;
-
- UNPACK_12_12 (op, a, b);
- x = SP_REF (a);
- y = SP_REF (b);
-
- SYNC_IP ();
- if (CALL_INTRINSIC (heap_numbers_equal_p, (x, y)))
- VP->compare_result = SCM_F_COMPARE_EQUAL;
- else
- VP->compare_result = SCM_F_COMPARE_NONE;
- CACHE_SP ();
- NEXT (1);
- }
-
- VM_DEFINE_OP (214, untag_fixnum, "untag-fixnum", DOP1 (X8_S12_S12))
- {
- uint16_t dst, src;
-
- UNPACK_12_12 (op, dst, src);
-
- SP_SET_S64 (dst, SCM_I_INUM (SP_REF (src)));
-
- NEXT (1);
- }
-
- VM_DEFINE_OP (215, tag_fixnum, "tag-fixnum", DOP1 (X8_S12_S12))
- {
- uint16_t dst, src;
-
- UNPACK_12_12 (op, dst, src);
-
- SP_SET (dst, SCM_I_MAKINUM (SP_REF_S64 (src)));
-
- NEXT (1);
- }
-
- /* srsh dst:8 a:8 b:8
- *
- * Shift the s64 value in A right by B bits, and place the result in
- * DST. Only the lower 6 bits of B are used.
- */
- VM_DEFINE_OP (216, srsh, "srsh", DOP1 (X8_S8_S8_S8))
- {
- uint8_t dst, a, b;
-
- UNPACK_8_8_8 (op, dst, a, b);
-
- SP_SET_S64 (dst, SCM_SRS (SP_REF_S64 (a), (SP_REF_U64 (b) & 63)));
-
- NEXT (1);
- }
-
- /* srsh/immediate dst:8 a:8 b:8
- *
- * Shift the s64 value in A right by the immediate B bits, and place
- * the result in DST. Only the lower 6 bits of B are used.
- */
- VM_DEFINE_OP (217, srsh_immediate, "srsh/immediate", DOP1 (X8_S8_S8_C8))
- {
- uint8_t dst, a, b;
-
- UNPACK_8_8_8 (op, dst, a, b);
-
- SP_SET_S64 (dst, SCM_SRS (SP_REF_S64 (a), b & 63));
-
- NEXT (1);
- }
-
- VM_DEFINE_OP (218, s64_imm_numerically_equal, "s64-imm=?", OP1 (X8_S12_Z12))
- {
- uint16_t a;
- int64_t x, y;
-
- a = (op >> 8) & 0xfff;
- x = SP_REF_S64 (a);
-
- y = ((int32_t) op) >> 20; /* Sign extension. */
-
- VP->compare_result = x == y ? SCM_F_COMPARE_EQUAL : SCM_F_COMPARE_NONE;
-
- NEXT (1);
- }
-
- VM_DEFINE_OP (219, u64_imm_less, "u64-imm<?", OP1 (X8_S12_C12))
- {
- uint16_t a;
- uint64_t x, y;
-
- UNPACK_12_12 (op, a, y);
- x = SP_REF_U64 (a);
-
- VP->compare_result = x < y ? SCM_F_COMPARE_LESS_THAN : SCM_F_COMPARE_NONE;
-
- NEXT (1);
- }
-
- VM_DEFINE_OP (220, imm_u64_less, "imm-u64<?", OP1 (X8_S12_C12))
- {
- uint16_t a;
- uint64_t x, y;
-
- UNPACK_12_12 (op, a, x);
- y = SP_REF_U64 (a);
-
- VP->compare_result = x < y ? SCM_F_COMPARE_LESS_THAN : SCM_F_COMPARE_NONE;
-
- NEXT (1);
- }
-
- VM_DEFINE_OP (221, s64_imm_less, "s64-imm<?", OP1 (X8_S12_Z12))
- {
- uint16_t a;
- int64_t x, y;
-
- a = (op >> 8) & 0xfff;
- x = SP_REF_S64 (a);
-
- y = ((int32_t) op) >> 20; /* Sign extension. */
-
- VP->compare_result = x < y ? SCM_F_COMPARE_LESS_THAN : SCM_F_COMPARE_NONE;
-
- NEXT (1);
- }
-
- VM_DEFINE_OP (222, imm_s64_less, "imm-s64<?", OP1 (X8_S12_Z12))
- {
- uint16_t a;
- int64_t x, y;
-
- a = (op >> 8) & 0xfff;
- y = SP_REF_S64 (a);
-
- x = ((int32_t) op) >> 20; /* Sign extension. */
-
- VP->compare_result = x < y ? SCM_F_COMPARE_LESS_THAN : SCM_F_COMPARE_NONE;
-
- NEXT (1);
- }
-
#define PTR_REF(type, slot) \
do { \
uint8_t dst, a, b; \
@@ -2973,52 +2773,141 @@ VM_NAME (scm_thread *thread)
NEXT (1); \
} while (0)
- VM_DEFINE_OP (223, u8_ref, "u8-ref", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (134, u8_ref, "u8-ref", DOP1 (X8_S8_S8_S8))
PTR_REF (uint8_t, U64);
- VM_DEFINE_OP (224, u16_ref, "u16-ref", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (135, u16_ref, "u16-ref", DOP1 (X8_S8_S8_S8))
PTR_REF (uint16_t, U64);
- VM_DEFINE_OP (225, u32_ref, "u32-ref", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (136, u32_ref, "u32-ref", DOP1 (X8_S8_S8_S8))
PTR_REF (uint32_t, U64);
- VM_DEFINE_OP (226, u64_ref, "u64-ref", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (137, u64_ref, "u64-ref", DOP1 (X8_S8_S8_S8))
PTR_REF (uint64_t, U64);
- VM_DEFINE_OP (227, u8_set, "u8-set!", OP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (138, u8_set, "u8-set!", OP1 (X8_S8_S8_S8))
PTR_SET (uint8_t, U64);
- VM_DEFINE_OP (228, u16_set, "u16-set!", OP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (139, u16_set, "u16-set!", OP1 (X8_S8_S8_S8))
PTR_SET (uint16_t, U64);
- VM_DEFINE_OP (229, u32_set, "u32-set!", OP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (140, u32_set, "u32-set!", OP1 (X8_S8_S8_S8))
PTR_SET (uint32_t, U64);
- VM_DEFINE_OP (230, u64_set, "u64-set!", OP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (141, u64_set, "u64-set!", OP1 (X8_S8_S8_S8))
PTR_SET (uint64_t, U64);
- VM_DEFINE_OP (231, s8_ref, "s8-ref", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (142, s8_ref, "s8-ref", DOP1 (X8_S8_S8_S8))
PTR_REF (int8_t, S64);
- VM_DEFINE_OP (232, s16_ref, "s16-ref", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (143, s16_ref, "s16-ref", DOP1 (X8_S8_S8_S8))
PTR_REF (int16_t, S64);
- VM_DEFINE_OP (233, s32_ref, "s32-ref", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (144, s32_ref, "s32-ref", DOP1 (X8_S8_S8_S8))
PTR_REF (int32_t, S64);
- VM_DEFINE_OP (234, s64_ref, "s64-ref", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (145, s64_ref, "s64-ref", DOP1 (X8_S8_S8_S8))
PTR_REF (int64_t, S64);
- VM_DEFINE_OP (235, s8_set, "s8-set!", OP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (146, s8_set, "s8-set!", OP1 (X8_S8_S8_S8))
PTR_SET (int8_t, S64);
- VM_DEFINE_OP (236, s16_set, "s16-set!", OP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (147, s16_set, "s16-set!", OP1 (X8_S8_S8_S8))
PTR_SET (int16_t, S64);
- VM_DEFINE_OP (237, s32_set, "s32-set!", OP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (148, s32_set, "s32-set!", OP1 (X8_S8_S8_S8))
PTR_SET (int32_t, S64);
- VM_DEFINE_OP (238, s64_set, "s64-set!", OP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (149, s64_set, "s64-set!", OP1 (X8_S8_S8_S8))
PTR_SET (int64_t, S64);
- VM_DEFINE_OP (239, f32_ref, "f32-ref", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (150, f32_ref, "f32-ref", DOP1 (X8_S8_S8_S8))
PTR_REF (float, F64);
- VM_DEFINE_OP (240, f64_ref, "f64-ref", DOP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (151, f64_ref, "f64-ref", DOP1 (X8_S8_S8_S8))
PTR_REF (double, F64);
- VM_DEFINE_OP (241, f32_set, "f32-set!", OP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (152, f32_set, "f32-set!", OP1 (X8_S8_S8_S8))
PTR_SET (float, F64);
- VM_DEFINE_OP (242, f64_set, "f64-set!", OP1 (X8_S8_S8_S8))
+ VM_DEFINE_OP (153, f64_set, "f64-set!", OP1 (X8_S8_S8_S8))
PTR_SET (double, F64);
+ VM_DEFINE_OP (154, unused_154, NULL, NOP)
+ VM_DEFINE_OP (155, unused_155, NULL, NOP)
+ VM_DEFINE_OP (156, unused_156, NULL, NOP)
+ VM_DEFINE_OP (157, unused_157, NULL, NOP)
+ VM_DEFINE_OP (158, unused_158, NULL, NOP)
+ VM_DEFINE_OP (159, unused_159, NULL, NOP)
+ VM_DEFINE_OP (160, unused_160, NULL, NOP)
+ VM_DEFINE_OP (161, unused_161, NULL, NOP)
+ VM_DEFINE_OP (162, unused_162, NULL, NOP)
+ VM_DEFINE_OP (163, unused_163, NULL, NOP)
+ VM_DEFINE_OP (164, unused_164, NULL, NOP)
+ VM_DEFINE_OP (165, unused_165, NULL, NOP)
+ VM_DEFINE_OP (166, unused_166, NULL, NOP)
+ VM_DEFINE_OP (167, unused_167, NULL, NOP)
+ VM_DEFINE_OP (168, unused_168, NULL, NOP)
+ VM_DEFINE_OP (169, unused_169, NULL, NOP)
+ VM_DEFINE_OP (170, unused_170, NULL, NOP)
+ VM_DEFINE_OP (171, unused_171, NULL, NOP)
+ VM_DEFINE_OP (172, unused_172, NULL, NOP)
+ VM_DEFINE_OP (173, unused_173, NULL, NOP)
+ VM_DEFINE_OP (174, unused_174, NULL, NOP)
+ VM_DEFINE_OP (175, unused_175, NULL, NOP)
+ VM_DEFINE_OP (176, unused_176, NULL, NOP)
+ VM_DEFINE_OP (177, unused_177, NULL, NOP)
+ VM_DEFINE_OP (178, unused_178, NULL, NOP)
+ VM_DEFINE_OP (179, unused_179, NULL, NOP)
+ VM_DEFINE_OP (180, unused_180, NULL, NOP)
+ VM_DEFINE_OP (181, unused_181, NULL, NOP)
+ VM_DEFINE_OP (182, unused_182, NULL, NOP)
+ VM_DEFINE_OP (183, unused_183, NULL, NOP)
+ VM_DEFINE_OP (184, unused_184, NULL, NOP)
+ VM_DEFINE_OP (185, unused_185, NULL, NOP)
+ VM_DEFINE_OP (186, unused_186, NULL, NOP)
+ VM_DEFINE_OP (187, unused_187, NULL, NOP)
+ VM_DEFINE_OP (188, unused_188, NULL, NOP)
+ VM_DEFINE_OP (189, unused_189, NULL, NOP)
+ VM_DEFINE_OP (190, unused_190, NULL, NOP)
+ VM_DEFINE_OP (191, unused_191, NULL, NOP)
+ VM_DEFINE_OP (192, unused_192, NULL, NOP)
+ VM_DEFINE_OP (193, unused_193, NULL, NOP)
+ VM_DEFINE_OP (194, unused_194, NULL, NOP)
+ VM_DEFINE_OP (195, unused_195, NULL, NOP)
+ VM_DEFINE_OP (196, unused_196, NULL, NOP)
+ VM_DEFINE_OP (197, unused_197, NULL, NOP)
+ VM_DEFINE_OP (198, unused_198, NULL, NOP)
+ VM_DEFINE_OP (199, unused_199, NULL, NOP)
+ VM_DEFINE_OP (200, unused_200, NULL, NOP)
+ VM_DEFINE_OP (201, unused_201, NULL, NOP)
+ VM_DEFINE_OP (202, unused_202, NULL, NOP)
+ VM_DEFINE_OP (203, unused_203, NULL, NOP)
+ VM_DEFINE_OP (204, unused_204, NULL, NOP)
+ VM_DEFINE_OP (205, unused_205, NULL, NOP)
+ VM_DEFINE_OP (206, unused_206, NULL, NOP)
+ VM_DEFINE_OP (207, unused_207, NULL, NOP)
+ VM_DEFINE_OP (208, unused_208, NULL, NOP)
+ VM_DEFINE_OP (209, unused_209, NULL, NOP)
+ VM_DEFINE_OP (210, unused_210, NULL, NOP)
+ VM_DEFINE_OP (211, unused_211, NULL, NOP)
+ VM_DEFINE_OP (212, unused_212, NULL, NOP)
+ VM_DEFINE_OP (213, unused_213, NULL, NOP)
+ VM_DEFINE_OP (214, unused_214, NULL, NOP)
+ VM_DEFINE_OP (215, unused_215, NULL, NOP)
+ VM_DEFINE_OP (216, unused_216, NULL, NOP)
+ VM_DEFINE_OP (217, unused_217, NULL, NOP)
+ VM_DEFINE_OP (218, unused_218, NULL, NOP)
+ VM_DEFINE_OP (219, unused_219, NULL, NOP)
+ VM_DEFINE_OP (220, unused_220, NULL, NOP)
+ VM_DEFINE_OP (221, unused_221, NULL, NOP)
+ VM_DEFINE_OP (222, unused_222, NULL, NOP)
+ VM_DEFINE_OP (223, unused_223, NULL, NOP)
+ VM_DEFINE_OP (224, unused_224, NULL, NOP)
+ VM_DEFINE_OP (225, unused_225, NULL, NOP)
+ VM_DEFINE_OP (226, unused_226, NULL, NOP)
+ VM_DEFINE_OP (227, unused_227, NULL, NOP)
+ VM_DEFINE_OP (228, unused_228, NULL, NOP)
+ VM_DEFINE_OP (229, unused_229, NULL, NOP)
+ VM_DEFINE_OP (230, unused_230, NULL, NOP)
+ VM_DEFINE_OP (231, unused_231, NULL, NOP)
+ VM_DEFINE_OP (232, unused_232, NULL, NOP)
+ VM_DEFINE_OP (233, unused_233, NULL, NOP)
+ VM_DEFINE_OP (234, unused_234, NULL, NOP)
+ VM_DEFINE_OP (235, unused_235, NULL, NOP)
+ VM_DEFINE_OP (236, unused_236, NULL, NOP)
+ VM_DEFINE_OP (237, unused_237, NULL, NOP)
+ VM_DEFINE_OP (238, unused_238, NULL, NOP)
+ VM_DEFINE_OP (239, unused_239, NULL, NOP)
+ VM_DEFINE_OP (240, unused_240, NULL, NOP)
+ VM_DEFINE_OP (241, unused_241, NULL, NOP)
+ VM_DEFINE_OP (242, unused_242, NULL, NOP)
VM_DEFINE_OP (243, unused_243, NULL, NOP)
VM_DEFINE_OP (244, unused_244, NULL, NOP)
VM_DEFINE_OP (245, unused_245, NULL, NOP)