[dev.cc] cmd/internal/obj, cmd/new9a: use ctxt.NewProg

cmd/internal/obj reconverted using rsc.io/c2go rev 40275b8.

All Prog*s need Ctxt field set so that the printer can tell
which architecture the Prog belongs to.
Use ctxt.NewProg consistently for this.

Change-Id: Ic981b3d68f24931ffae74a772e83a3dc2fdf518a
Reviewed-on: https://go-review.googlesource.com/3152
Reviewed-by: Rob Pike <r@golang.org>

2 files changed, 12 insertions, 15 deletions

diff --git a/src/cmd/internal/obj/arm/asm5.go b/src/cmd/internal/obj/arm/asm5.go
index 466e30bc3c..54155c98f0 100644
--- a/src/cmd/internal/obj/arm/asm5.go
+++ b/src/cmd/internal/obj/arm/asm5.go
@@ -463,7 +463,7 @@ func asmoutnacl(ctxt *obj.Link, origPC int32, p *obj.Prog, o *Optab, out []uint3
 			// split it into two instructions:
 			// 	ADD $-100004, R13
 			// 	MOVW R14, 0(R13)
-			q = ctxt.Arch.Prg()
+			q = ctxt.NewProg()
 
 			p.Scond &^= C_WBIT
 			*q = *p
@@ -546,7 +546,7 @@ func asmoutnacl(ctxt *obj.Link, origPC int32, p *obj.Prog, o *Optab, out []uint3
 
 					ctxt.Diag("unsupported instruction (.P/.W): %v", p)
 				}
-				q = ctxt.Arch.Prg()
+				q = ctxt.NewProg()
 				*q = *p
 				if p.To.Type == D_OREG {
 					a2 = &q.To
@@ -894,7 +894,7 @@ func flushpool(ctxt *obj.Link, p *obj.Prog, skip int, force int) int {
 			if false && skip == 1 {
 				fmt.Printf("note: flush literal pool at %x: len=%d ref=%x\n", uint64(p.Pc+4), pool.size, pool.start)
 			}
-			q = ctxt.Arch.Prg()
+			q = ctxt.NewProg()
 			q.As = AB
 			q.To.Type = D_BRANCH
 			q.Pcond = p.Link
@@ -906,7 +906,7 @@ func flushpool(ctxt *obj.Link, p *obj.Prog, skip int, force int) int {
 		}
 		if ctxt.Headtype == obj.Hnacl && pool.size%16 != 0 {
 			// if pool is not multiple of 16 bytes, add an alignment marker
-			q = ctxt.Arch.Prg()
+			q = ctxt.NewProg()
 
 			q.As = ADATABUNDLEEND
 			ctxt.Elitrl.Link = q
@@ -983,7 +983,7 @@ func addpool(ctxt *obj.Link, p *obj.Prog, a *obj.Addr) {
 
 	if ctxt.Headtype == obj.Hnacl && pool.size%16 == 0 {
 		// start a new data bundle
-		q = ctxt.Arch.Prg()
+		q = ctxt.NewProg()
 
 		*q = zprg
 		q.As = ADATABUNDLE
@@ -1000,7 +1000,7 @@ func addpool(ctxt *obj.Link, p *obj.Prog, a *obj.Addr) {
 		ctxt.Elitrl = q
 	}
 
-	q = ctxt.Arch.Prg()
+	q = ctxt.NewProg()
 	*q = t
 	q.Pc = int64(pool.size)
 
diff --git a/src/cmd/internal/obj/arm/obj5.go b/src/cmd/internal/obj/arm/obj5.go
index e8d4a5fc67..d59c9df0e4 100644
--- a/src/cmd/internal/obj/arm/obj5.go
+++ b/src/cmd/internal/obj/arm/obj5.go
@@ -219,11 +219,8 @@ func progedit(ctxt *obj.Link, p *obj.Prog) {
 }
 
 func prg() *obj.Prog {
-	var p *obj.Prog
-
-	p = new(obj.Prog)
-	*p = zprg5
-	return p
+	p := zprg
+	return &p
 }
 
 // Prog.mark
@@ -789,7 +786,7 @@ func softfloat(ctxt *obj.Link, cursym *obj.LSym) {
 
 	soft:
 		if !(wasfloat != 0) || (p.Mark&LABEL != 0) {
-			next = ctxt.Arch.Prg()
+			next = ctxt.NewProg()
 			*next = *p
 
 			// BL _sfloat(SB)
@@ -954,7 +951,7 @@ func follow(ctxt *obj.Link, s *obj.LSym) {
 
 	ctxt.Cursym = s
 
-	firstp = ctxt.Arch.Prg()
+	firstp = ctxt.NewProg()
 	lastp = firstp
 	xfol(ctxt, s.Text, &lastp)
 	lastp.Link = nil
@@ -1048,7 +1045,7 @@ loop:
 
 		copy:
 			for {
-				r = ctxt.Arch.Prg()
+				r = ctxt.NewProg()
 				*r = *p
 				if !(r.Mark&FOLL != 0) {
 					fmt.Printf("can't happen 1\n")
@@ -1083,7 +1080,7 @@ loop:
 		}
 
 		a = AB
-		q = ctxt.Arch.Prg()
+		q = ctxt.NewProg()
 		q.As = int16(a)
 		q.Lineno = p.Lineno
 		q.To.Type = D_BRANCH