summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--libguile/intrinsics.h3
-rw-r--r--libguile/vm-engine.c49
-rw-r--r--module/system/vm/assembler.scm19
3 files changed, 68 insertions, 3 deletions
diff --git a/libguile/intrinsics.h b/libguile/intrinsics.h
index 331e12a12..b0f6d655a 100644
--- a/libguile/intrinsics.h
+++ b/libguile/intrinsics.h
@@ -32,6 +32,9 @@ typedef scm_t_uint64 (*scm_t_u64_from_scm_intrinsic) (SCM);
typedef scm_t_int64 (*scm_t_s64_from_scm_intrinsic) (SCM);
typedef SCM (*scm_t_scm_from_u64_intrinsic) (scm_t_uint64);
typedef SCM (*scm_t_scm_from_s64_intrinsic) (scm_t_int64);
+typedef void (*scm_t_thread_scm_scm_intrinsic) (scm_i_thread*, SCM, SCM);
+typedef void (*scm_t_thread_intrinsic) (scm_i_thread*);
+typedef SCM (*scm_t_scm_from_thread_scm_intrinsic) (scm_i_thread*, SCM);
#define SCM_FOR_ALL_VM_INTRINSICS(M) \
M(scm_from_scm_scm, add, "add", ADD) \
diff --git a/libguile/vm-engine.c b/libguile/vm-engine.c
index 256a2790c..19c263f2f 100644
--- a/libguile/vm-engine.c
+++ b/libguile/vm-engine.c
@@ -2255,9 +2255,52 @@ VM_NAME (scm_i_thread *thread, struct scm_vm *vp,
NEXT (4);
}
- VM_DEFINE_OP (87, unused_87, NULL, NOP)
- VM_DEFINE_OP (88, unused_88, NULL, NOP)
- VM_DEFINE_OP (89, unused_89, NULL, NOP)
+ VM_DEFINE_OP (87, call_thread_scm_scm, "call-thread-scm-scm", OP2 (X8_S12_S12, C32))
+ {
+ scm_t_uint16 a, b;
+ scm_t_thread_scm_scm_intrinsic intrinsic;
+
+ UNPACK_12_12 (op, a, b);
+ intrinsic = intrinsics[ip[1]];
+
+ SYNC_IP ();
+ intrinsic (thread, SP_REF (a), SP_REF (b));
+ CACHE_SP ();
+
+ NEXT (2);
+ }
+
+ VM_DEFINE_OP (88, call_thread, "call-thread", OP2 (X32, C32))
+ {
+ scm_t_thread_intrinsic intrinsic;
+
+ intrinsic = intrinsics[ip[1]];
+
+ SYNC_IP ();
+ intrinsic (thread);
+ CACHE_SP ();
+
+ NEXT (2);
+ }
+
+ VM_DEFINE_OP (89, call_scm_from_thread_scm, "call-scm<-thread-scm", OP2 (X8_S12_S12, C32) | OP_DST)
+ {
+ scm_t_uint16 dst, src;
+ scm_t_scm_from_thread_scm_intrinsic intrinsic;
+ SCM res;
+
+ UNPACK_12_12 (op, dst, src);
+ intrinsic = intrinsics[ip[1]];
+
+ SYNC_IP ();
+ res = intrinsic (thread, SP_REF (src));
+ CACHE_SP ();
+
+ SP_SET (dst, res);
+
+ NEXT (2);
+ }
+
VM_DEFINE_OP (90, unused_90, NULL, NOP)
VM_DEFINE_OP (91, unused_91, NULL, NOP)
VM_DEFINE_OP (92, unused_92, NULL, NOP)
diff --git a/module/system/vm/assembler.scm b/module/system/vm/assembler.scm
index 6b249d4cf..973179ad4 100644
--- a/module/system/vm/assembler.scm
+++ b/module/system/vm/assembler.scm
@@ -909,6 +909,15 @@ later by the linker."
(emit-push asm src)
(encode-X8_S12_S12-C32 asm 0 0 c32 opcode)
(emit-pop asm dst))))
+(define (encode-X8_S12_S12-C32!/shuffle asm a b c32 opcode)
+ (cond
+ ((< (logior a b) (ash 1 12))
+ (encode-X8_S12_S12-C32 asm a b c32 opcode))
+ (else
+ (emit-push asm a)
+ (emit-push asm b)
+ (encode-X8_S12_S12-C32 asm 1 0 c32 opcode)
+ (emit-drop asm 2))))
(eval-when (expand)
(define (id-append ctx a b)
@@ -931,6 +940,7 @@ later by the linker."
(('<- 'X8_S8_S8_C8 'C32) #'encode-X8_S8_S8_C8-C32<-/shuffle)
(('! 'X8_S8_S8_C8 'C32) #'encode-X8_S8_S8_C8-C32!/shuffle)
(('<- 'X8_S12_S12 'C32) #'encode-X8_S12_S12-C32<-/shuffle)
+ (('! 'X8_S12_S12 'C32) #'encode-X8_S12_S12-C32!/shuffle)
(('! 'X8_S8_C8_S8) #'encode-X8_S8_C8_S8!/shuffle)
(('<- 'X8_S8_C8_S8) #'encode-X8_S8_C8_S8<-/shuffle)
(else (encoder-name operands))))
@@ -1311,6 +1321,15 @@ returned instead."
(define-syntax-rule (define-scm<-s64-intrinsic name)
(define-macro-assembler (name asm dst src)
(emit-call-scm<-s64 asm dst src (intrinsic-name->index 'name))))
+(define-syntax-rule (define-thread-scm-scm-intrinsic name)
+ (define-macro-assembler (name asm a b)
+ (emit-call-thread-scm-scm asm a b (intrinsic-name->index 'name))))
+(define-syntax-rule (define-thread-intrinsic name)
+ (define-macro-assembler (name asm)
+ (emit-call-thread asm (intrinsic-name->index 'name))))
+(define-syntax-rule (define-scm<-thread-scm-intrinsic name)
+ (define-macro-assembler (name asm dst src)
+ (emit-call-scm<-thread-scm asm dst src (intrinsic-name->index 'name))))
(define-scm<-scm-scm-intrinsic add)
(define-scm<-scm-uimm-intrinsic add/immediate)