diff options
Diffstat (limited to 'src/cmd/ld/doc.go')
| -rw-r--r-- | src/cmd/ld/doc.go | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/cmd/ld/doc.go b/src/cmd/ld/doc.go index e99e50466..bad4e540f 100644 --- a/src/cmd/ld/doc.go +++ b/src/cmd/ld/doc.go @@ -2,11 +2,13 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +// +build ignore + /* Ld is the portable code for a modified version of the Plan 9 linker. The original is documented at - http://plan9.bell-labs.com/magic/man2html/1/2l + http://plan9.bell-labs.com/magic/man2html/1/8l It reads object files (.5, .6, or .8 files) and writes a binary named for the architecture (5.out, 6.out, 8.out) by default (if $GOOS is windows, a .exe suffix @@ -33,7 +35,7 @@ Options new in this version: Write Apple Mach-O binaries (default when $GOOS is darwin) -Hlinux Write Linux ELF binaries (default when $GOOS is linux) - -Hfreebsd (only in 6l/8l) + -Hfreebsd Write FreeBSD ELF binaries (default when $GOOS is freebsd) -Hnetbsd (only in 6l/8l) Write NetBSD ELF binaries (default when $GOOS is netbsd) @@ -56,5 +58,18 @@ Options new in this version: Set the value of an otherwise uninitialized string variable. The symbol name should be of the form importpath.name, as displayed in the symbol table printed by "go tool nm". + -race + Link with race detection libraries. + -B value + Add a NT_GNU_BUILD_ID note when using ELF. The value + should start with 0x and be an even number of hex digits. + -Z + Zero stack on function entry. This is expensive but it might + be useful in cases where you are suffering from false positives + during garbage collection and are willing to trade the CPU time + for getting rid of the false positives. + NOTE: it only eliminates false positives caused by other function + calls, not false positives caused by dead temporaries stored in + the current function call. */ -package documentation +package main |