diff options
| author | Evan Shaw <chickencha@gmail.com> | 2010-04-13 16:13:53 -0700 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2010-04-13 16:13:53 -0700 |
| commit | 30f981d98019f130c1ef439c9585f80591c20ed2 (patch) | |
| tree | 396020b59808553f04f822fe5a8d00d9f675c8ee | |
| parent | 1b56947f844b34a9cb66ea449e668b863bac8e10 (diff) | |
| download | go-30f981d98019f130c1ef439c9585f80591c20ed2.tar.gz go-30f981d98019f130c1ef439c9585f80591c20ed2.zip | |
8l: add DOS stub to PE binaries
R=rsc
CC=golang-dev
https://golang.org/cl/915041
| -rw-r--r-- | src/cmd/ld/pe.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/src/cmd/ld/pe.c b/src/cmd/ld/pe.c index 15bd7b70d6..d3439abfb1 100644 --- a/src/cmd/ld/pe.c +++ b/src/cmd/ld/pe.c @@ -11,6 +11,28 @@ #include "../ld/lib.h" #include "../ld/pe.h" +// DOS stub that prints out +// "This program cannot be run in DOS mode." +static char dosstub[] = +{ + 0x4d, 0x5a, 0x90, 0x00, 0x03, 0x00, 0x04, 0x00, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, + 0x8b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, + 0x0e, 0x1f, 0xba, 0x0e, 0x00, 0xb4, 0x09, 0xcd, + 0x21, 0xb8, 0x01, 0x4c, 0xcd, 0x21, 0x54, 0x68, + 0x69, 0x73, 0x20, 0x70, 0x72, 0x6f, 0x67, 0x72, + 0x61, 0x6d, 0x20, 0x63, 0x61, 0x6e, 0x6e, 0x6f, + 0x74, 0x20, 0x62, 0x65, 0x20, 0x72, 0x75, 0x6e, + 0x20, 0x69, 0x6e, 0x20, 0x44, 0x4f, 0x53, 0x20, + 0x6d, 0x6f, 0x64, 0x65, 0x2e, 0x0d, 0x0d, 0x0a, + 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + static int pe64; static int nsect; static int sect_virt_begin; @@ -64,8 +86,7 @@ pewrite(void) { int i, j; - strnput("MZ", 0x3c); - LPUT(0x40); // file offset to PE header + write(cout, dosstub, sizeof dosstub); strnput("PE", 4); for (i=0; i<sizeof(fh); i++) |