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Diffstat (limited to 'src/cmd/5l/doc.go')
-rw-r--r-- | src/cmd/5l/doc.go | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/cmd/5l/doc.go b/src/cmd/5l/doc.go new file mode 100644 index 000000000..aa7ccebfc --- /dev/null +++ b/src/cmd/5l/doc.go @@ -0,0 +1,39 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +/* + +5l is a modified version of the Plan 9 linker. The original is documented at + + http://plan9.bell-labs.com/magic/man2html/1/2l + +Its target architecture is the ARM, referred to by these tools as arm. +It reads files in .5 format generated by 5g, 5c, and 5a and emits +a binary called 5.out by default. + +Major changes include: + - support for segmented stacks (this feature is implemented here, not in the compilers). + + +Original options are listed in the link above. + +Options new in this version: + +-F + Force use of software floating point. + Also implied by setting GOARM=5 in the environment. +-Hlinux + Write Linux ELF binaries (default when $GOOS is linux) +-I interpreter + Set the ELF dynamic linker to use. +-L dir1 -L dir2 + Search for libraries (package files) in dir1, dir2, etc. + The default is the single location $GOROOT/pkg/$GOOS_arm. +-r dir1:dir2:... + Set the dynamic linker search path when using ELF. +-V + Print the linker version. + +*/ +package documentation |