runtime: update godefs usage comment for GOARCH=386 GOOS={darwin,freebsd}

When trying to regenerate src/pkg/runtime/darwin/386/defs.h
on a 64 bit capable Snow Leopard (OS X 10.6.3) system I
needed to add -f -m32 to godefs, as this OS and hardware
combination defaults to 64 bit compilation.

For safety, make the same change to the 32 bit FreeBSD
instructions in .../freebsd/defs.c.  (Tested OK and no
problems introduced.)

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/1052042

diff --git a/src/pkg/runtime/darwin/386/defs.h b/src/pkg/runtime/darwin/386/defs.h
index 69ccc35f7d7842bfc00d54c883856d2678ec08df..371f650a87851b29671df0a01425c811c7b33151 100644 (file)
--- a/src/pkg/runtime/darwin/386/defs.h
+++ b/src/pkg/runtime/darwin/386/defs.h
@@ -1,4 +1,4 @@
-// godefs defs.c
+// godefs -f -m32 defs.c
 
 // MACHINE GENERATED - DO NOT EDIT.
 

diff --git a/src/pkg/runtime/darwin/defs.c b/src/pkg/runtime/darwin/defs.c
index 95edf7bb104146021b8bd44c02703a4204768303..8735e78572779dde027991d126547d13f54e350e 100644 (file)
--- a/src/pkg/runtime/darwin/defs.c
+++ b/src/pkg/runtime/darwin/defs.c
@@ -6,7 +6,7 @@
  * Input to godefs.
  *
        godefs -f -m64 defs.c >amd64/defs.h
-       godefs defs.c >386/defs.h
+       godefs -f -m32 defs.c >386/defs.h
  */
 
 #define __DARWIN_UNIX03 0

diff --git a/src/pkg/runtime/freebsd/386/defs.h b/src/pkg/runtime/freebsd/386/defs.h
index 69b8661eb03351846a754742881d852027d47fd0..76c55721f6c6a83df517414b28df24ba5841f64f 100644 (file)
--- a/src/pkg/runtime/freebsd/386/defs.h
+++ b/src/pkg/runtime/freebsd/386/defs.h
@@ -1,4 +1,4 @@
-// godefs defs.c
+// godefs -f -m32 defs.c
 
 // MACHINE GENERATED - DO NOT EDIT.
 

diff --git a/src/pkg/runtime/freebsd/defs.c b/src/pkg/runtime/freebsd/defs.c
index 0c75e75c4ce459c08768d33c30fd23ccf799dad5..36e69093e48353c1e98d85106ffb0fb1c8e14dfe 100644 (file)
--- a/src/pkg/runtime/freebsd/defs.c
+++ b/src/pkg/runtime/freebsd/defs.c
@@ -6,7 +6,7 @@
  * Input to godefs.
  *
        godefs -f -m64 defs.c >amd64/defs.h
-       godefs defs.c >386/defs.h
+       godefs -f -m32 defs.c >386/defs.h
  */
 
 #include <sys/types.h>