From: Josh Bleecher Snyder <josharian@gmail.com>
Date: Mon, 27 Mar 2017 18:02:13 +0000 (-0700)
Subject: cmd/internal/obj: remove prasm
X-Git-Tag: go1.9beta1~959
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=1acba7d4fafef57d44bbd757abce58d632ee8475;p=gostls13.git

cmd/internal/obj: remove prasm

Fold the printing of the offending instruction
into the neighboring Diag call, if it is not
already present.

Change-Id: I310f1479e16a4d2a24ff3c2f7e2c60e5e2015c1b
Reviewed-on: https://go-review.googlesource.com/38714
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
---

diff --git a/src/cmd/internal/obj/arm/asm5.go b/src/cmd/internal/obj/arm/asm5.go
index b4a7db7349..ec183f95b7 100644
--- a/src/cmd/internal/obj/arm/asm5.go
+++ b/src/cmd/internal/obj/arm/asm5.go
@@ -1155,10 +1155,6 @@ func aconsize(ctxt *obj.Link) int {
 	return C_LACON
 }
 
-func prasm(p *obj.Prog) {
-	fmt.Printf("%v\n", p)
-}
-
 func oplook(ctxt *obj.Link, p *obj.Prog) *Optab {
 	a1 := int(p.Optab)
 	if a1 != 0 {
@@ -1201,7 +1197,6 @@ func oplook(ctxt *obj.Link, p *obj.Prog) *Optab {
 
 	ctxt.Diag("illegal combination %v; %v %v %v, %d %d", p, DRconv(a1), DRconv(a2), DRconv(a3), p.From.Type, p.To.Type)
 	ctxt.Diag("from %d %d to %d %d\n", p.From.Type, p.From.Name, p.To.Type, p.To.Name)
-	prasm(p)
 	if ops == nil {
 		ops = optab
 	}
@@ -1485,8 +1480,7 @@ func asmout(ctxt *obj.Link, p *obj.Prog, o *Optab, out []uint32) {
 	}
 	switch o.type_ {
 	default:
-		ctxt.Diag("unknown asm %d", o.type_)
-		prasm(p)
+		ctxt.Diag("%v: unknown asm %d", p, o.type_)
 
 	case 0: /* pseudo ops */
 		if false { /*debug['G']*/
@@ -1706,8 +1700,7 @@ func asmout(ctxt *obj.Link, p *obj.Prog, o *Optab, out []uint32) {
 
 		if false {
 			if rt == r || rf == REGPC&15 || r == REGPC&15 || rt == REGPC&15 {
-				ctxt.Diag("bad registers in MUL")
-				prasm(p)
+				ctxt.Diag("%v: bad registers in MUL", p)
 			}
 		}
 
@@ -2573,8 +2566,7 @@ func oprrr(ctxt *obj.Link, a obj.As, sc int) uint32 {
 		return o&(0xf<<28) | 0x12fff3<<4
 	}
 
-	ctxt.Diag("bad rrr %d", a)
-	prasm(ctxt.Curp)
+	ctxt.Diag("%v: bad rrr %d", ctxt.Curp, a)
 	return 0
 }
 
@@ -2627,8 +2619,7 @@ func opbra(ctxt *obj.Link, p *obj.Prog, a obj.As, sc int) uint32 {
 		return 0xe<<28 | 0x5<<25
 	}
 
-	ctxt.Diag("bad bra %v", a)
-	prasm(ctxt.Curp)
+	ctxt.Diag("%v: bad bra %v", ctxt.Curp, a)
 	return 0
 }
 
@@ -2767,8 +2758,7 @@ func omvl(ctxt *obj.Link, p *obj.Prog, a *obj.Addr, dr int) uint32 {
 		aclass(ctxt, a)
 		v := immrot(^uint32(ctxt.Instoffset))
 		if v == 0 {
-			ctxt.Diag("missing literal")
-			prasm(p)
+			ctxt.Diag("%v: missing literal", p)
 			return 0
 		}
 
diff --git a/src/cmd/internal/obj/arm64/asm7.go b/src/cmd/internal/obj/arm64/asm7.go
index bf105a24ff..5cd51b636f 100644
--- a/src/cmd/internal/obj/arm64/asm7.go
+++ b/src/cmd/internal/obj/arm64/asm7.go
@@ -524,10 +524,6 @@ var pool struct {
 	size  uint32
 }
 
-func prasm(p *obj.Prog) {
-	fmt.Printf("%v\n", p)
-}
-
 func span7(ctxt *obj.Link, cursym *obj.LSym) {
 	p := cursym.Text
 	if p == nil || p.Link == nil { // handle external functions and ELF section symbols
@@ -1255,7 +1251,6 @@ func oplook(ctxt *obj.Link, p *obj.Prog) *Optab {
 	}
 
 	ctxt.Diag("illegal combination %v %v %v %v, %d %d", p, DRconv(a1), DRconv(a2), DRconv(a3), p.From.Type, p.To.Type)
-	prasm(p)
 	if ops == nil {
 		ops = optab
 	}
@@ -1934,8 +1929,7 @@ func asmout(ctxt *obj.Link, p *obj.Prog, o *Optab, out []uint32) {
 	}
 	switch o.type_ {
 	default:
-		ctxt.Diag("unknown asm %d", o.type_)
-		prasm(p)
+		ctxt.Diag("%v: unknown asm %d", p, o.type_)
 
 	case 0: /* pseudo ops */
 		break
@@ -3489,8 +3483,7 @@ func oprrr(ctxt *obj.Link, a obj.As) uint32 {
 		return FPOP1S(0, 0, 3, 5)
 	}
 
-	ctxt.Diag("bad rrr %d %v", a, a)
-	prasm(ctxt.Curp)
+	ctxt.Diag("%v: bad rrr %d %v", ctxt.Curp, a, a)
 	return 0
 }
 
@@ -3676,8 +3669,7 @@ func opirr(ctxt *obj.Link, a obj.As) uint32 {
 		return SYSOP(0, 0, 3, 2, 0, 0, 0x1F)
 	}
 
-	ctxt.Diag("bad irr %v", a)
-	prasm(ctxt.Curp)
+	ctxt.Diag("%v: bad irr %v", ctxt.Curp, a)
 	return 0
 }
 
@@ -3786,8 +3778,7 @@ func opimm(ctxt *obj.Link, a obj.As) uint32 {
 		return SYSOP(0, 0, 3, 3, 0, 2, 0x1F)
 	}
 
-	ctxt.Diag("bad imm %v", a)
-	prasm(ctxt.Curp)
+	ctxt.Diag("%v: bad imm %v", ctxt.Curp, a)
 	return 0
 }
 
@@ -3870,8 +3861,7 @@ func opbra(ctxt *obj.Link, a obj.As) uint32 {
 		return 1<<31 | 5<<26
 	}
 
-	ctxt.Diag("bad bra %v", a)
-	prasm(ctxt.Curp)
+	ctxt.Diag("%v: bad bra %v", ctxt.Curp, a)
 	return 0
 }
 
@@ -3887,8 +3877,7 @@ func opbrr(ctxt *obj.Link, a obj.As) uint32 {
 		return OPBLR(2) /* RET */
 	}
 
-	ctxt.Diag("bad brr %v", a)
-	prasm(ctxt.Curp)
+	ctxt.Diag("%v: bad brr %v", ctxt.Curp, a)
 	return 0
 }
 
@@ -3919,8 +3908,7 @@ func op0(ctxt *obj.Link, a obj.As) uint32 {
 		return SYSHINT(5)
 	}
 
-	ctxt.Diag("bad op0 %v", a)
-	prasm(ctxt.Curp)
+	ctxt.Diag("%v: bad op0 %v", ctxt.Curp, a)
 	return 0
 }