projekt pk_os_go

ass1/vaje/osnove/arith.asm

@@ -1,8 +1,7 @@
-arith START 0 
+arith START 0
-    LDA x
+    LDA x 
-    ADD y
+    ADD y 
     STA sum
-    
     LDA x
     SUB y
     STA diff

ass3/zbirnik/code/code.go

@@ -1,7 +0,0 @@
-package code
-
-type program struct {
-    name string
-    instruction_list 
-    lc  uint32
-}

ass3/zbirnik/code/comment.go

@@ -1,11 +0,0 @@
-package comment
-
-type Comment struct {
-    value string
-}
-
-func newComment(val string) Comment {
-    return Comment {
-        value: val
-    }
-}

ass3/zbirnik/code/instruction.go

@@ -1,8 +0,0 @@
-package instruction
-
-type Instruction interface {
-    newInstruction() Instruction    
-}
-
-
-func newInstruction() {}

ass3/zbirnik/code/instructionF1.go

@@ -1,11 +0,0 @@
-package instructionF1
-
-type InstructionF1 struct {
-    opcode uint8
-}   
-
-func newInstructionF1(opcode uint8) InstructionF1 {
-    return InstructionF1 {
-        opcode: opcode
-    }
-}

ass3/zbirnik/code/instructionF2.go

@@ -1,7 +0,0 @@
-package instructionF2
-
-type InstructionF2 struct {
-    opcode uint8
-    r1 uint8
-    r2 uint8
-}

ass3/zbirnik/code/instructionF3.go

@@ -1,25 +0,0 @@
-package instructionF3
-
-type InstructionF3 struct {
-    opcode uint8
-    n bool
-    i bool
-    x bool
-    b bool
-    p bool
-    e bool
-    offset uint16
-}
-
-func newInstructionF3(opcode uint8, n bool, i bool, x bool, b bool, p bool, e bool, offset uint16) InstructionF3 {
-    return InstructionF3{
-        opcode: opcode, 
-        n: n,
-        i: i, 
-        x: x,
-        b: b,
-        p: p,
-        e: e,
-        offset: offset
-    }
-}

ass3/zbirnik/code/instructionF4.go

@@ -1,25 +0,0 @@
-package instructionF4
-
-type InstructionF4 struct {
-    opcode uint8,
-    n bool,
-    i bool, 
-    x bool, 
-    b bool, 
-    p bool, 
-    e bool, 
-    offset uint32
-}
-    
-func newInstructionF4(opcode uint8, n bool, i bool, x bool, b bool, p bool, e bool, offset uint32) InstructionF4 {  
-    return InstructionF4{
-        opcode: opcode,
-        n: n, 
-        i: i,
-        x: x,
-        b: b,
-        p: p, 
-        e: e,
-        offset: offset
-    }
-}

ass3/zbirnik/code/instructionSIC.go

@@ -1,26 +0,0 @@
-package instructionSIC
-
-type InstructionSIC struct {
-    opcode uint8
-    n bool
-    i bool
-    x bool
-    b bool
-    p bool
-    e bool
-    offset uint16
-}
-
-func newInstructionSIC(opcode uint8, n bool, i bool, x bool, b bool, p bool, e bool, offset uint16) InstructionSIC {
-    return InstructionSIC{
-        opcode: opcode, 
-        n: n,
-        i: i,  
-        x: x,
-        b: b,
-        p: p,
-        e: e,
-        offset: offset
-    }   
-}
-

ass3/zbirnik/parsing/input.asm

@@ -1,4 +1,5 @@
 arithr START 0 .komentar1
+    LDX #10
     SHIFTR A, 10, X
     LDS #11  .komentar2
     LDT #5

ass3/zbirnik/parsing/pregledovalnik.go

@@ -125,6 +125,22 @@ type format_F2_rr struct {
     r2 string
 }
 
+type format_F3 struct {
+    oznaka string
+    opcode int
+    format int
+    velikost int
+}
+
+type format_F3_m struct {
+    oznaka string
+    opcode int
+    format int
+    velikost int
+    naslov string
+    x bool
+}
+
 func remove_comments_and_empty_lines(el string) bool {
     match_pure_comment, err := regexp.MatchString(`(?m)^[\t ]*\..*$\n`, el)
     if err != nil {
@@ -187,7 +203,7 @@ func check_F2_n(el string, AST *[]ukaz) bool {
             nov_ukaz.x = false
             nov_ukaz.n = temp
         }
-        fmt.Println("F2_n ", el[:len(el) - 1], nov_ukaz)
+        //fmt.Println("F2_n ", el[:len(el) - 1], nov_ukaz)
         *AST = append(*AST, nov_ukaz)
         return true
     }
@@ -248,7 +264,7 @@ func check_F2_rn(el string, AST *[]ukaz) bool {
             nov_ukaz.x = false
             nov_ukaz.n = temp
         }
-        fmt.Println("F2_rn: ", el[:len(el) - 1], nov_ukaz)
+        //fmt.Println("F2_rn: ", el[:len(el) - 1], nov_ukaz)
         *AST = append(*AST, nov_ukaz)
         return true
     }
@@ -305,6 +321,7 @@ func main() {
         if check_F1(el, &AST) {
             continue
         }
+        // TODO !!! odstrani # in @ in x naslalvljaje od F2 formata, saj nima bitov, da to podpre
         if check_F2_n(el, &AST) {
             continue
         }

pk_os_go/g4.go

@@ -0,0 +1,47 @@
+package main
+
+import (
+    "fmt"
+    "os"
+    "runtime"
+    "runtime/trace"
+    "time"
+    debug "runtime/debug"
+)
+
+func child(c chan string) {
+    for msg := range c {
+        c <- msg
+    }
+}
+
+func main() {
+    f, err := os.Create("trace.out")
+    if err != nil {
+        panic(err)
+    }
+    defer f.Close()
+
+    if err := trace.Start(f); err != nil {
+        panic(err)
+    }
+    defer trace.Stop()
+
+    runtime.GOMAXPROCS(1)
+    debug.SetGCPercent(-1)
+
+    c := make(chan string)
+    go child(c)
+
+    const niters = 2000000
+    for i := 0; i < niters; i++ {
+        c <- "test"
+        reply := <-c
+        if len(reply) != 4 {
+            panic("err")
+        }
+    }
+
+    fmt.Println("done")
+    time.Sleep(1 * time.Second)
+}