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  1. 09 Jan, 2013 1 commit
  3. 08 Jan, 2013 7 commits
  5. 07 Jan, 2013 16 commits
  7. 06 Jan, 2013 9 commits
  9. 05 Jan, 2013 1 commit
  11. 04 Jan, 2013 6 commits
    • Russ Cox's avatar
      cmd/ld: use native-endian symbol values in symbol table · 4e2aa9bf
      Russ Cox authored 
      The Plan 9 symbol table format defines big-endian symbol values
for portability, but we want to be able to generate an ELF object file
and let the host linker link it, as part of the solution to issue 4069.
The symbol table itself, since it is loaded into memory at run time,
must be filled in by the final host linker, using relocation directives
to set the symbol values. On a little-endian machine, the linker will
only fill in little-endian values during relocation, so we are forced
to use little-endian symbol values.

To preserve most of the original portability of the symbol table
format, we make the table itself say whether it uses big- or
little-endian values. If the table begins with the magic sequence
        fe ff ff ff 00 00
then the actual table begins after those six bytes and contains
little-endian symbol values. Otherwise, the table is in the original
format and contains big-endian symbol values. The magic sequence
looks like an "end of table" entry (the fifth byte is zero), so legacy
readers will see a little-endian table as an empty table.

All the gc architectures are little-endian today, so the practical
effect of this CL is to make all the generated tables little-endian,
but if a big-endian system comes along, ld will not generate
the magic sequence, and the various readers will fall back to the
original big-endian interpretation.

R=ken2
CC=golang-dev
https://golang.org/cl/7066043
      4e2aa9bf
    • Daniel Morsing's avatar
      cmd/5g, cmd/6g, cmd/8g: flush return parameters in case of panic. · f1e4ee3f
      Daniel Morsing authored 
      Fixes #4066.

R=rsc, minux.ma
CC=golang-dev
https://golang.org/cl/7040044
      f1e4ee3f
    • Lucio De Re's avatar
      cmd/5g, cmd/5l, cmd/ld: Small adjustments for the Plan 9 native tools · 62dfa9c4
      Lucio De Re authored 
      A few USED(xxx) additions and a couple of deletions of variable
initialisations that go unused.  One questionable correction,
mirrored in 8l/asm.c, where the result of invocation of a function
shouldn't be used.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6736054
      62dfa9c4
    • Russ Cox's avatar
      cmd/dist: sse auto-detect · a4e08183
      Russ Cox authored 
      R=golang-dev, dsymonds, minux.ma, iant, alex.brainman
CC=golang-dev
https://golang.org/cl/7035055
      a4e08183
    • Ian Lance Taylor's avatar
      runtime: always incorporate hash seed at start of hash computation · 63bee953
      Ian Lance Taylor authored 
      Otherwise we can get predictable collisions.

R=golang-dev, dave, patrick, rsc
CC=golang-dev
https://golang.org/cl/7051043
      63bee953
    • John Graham-Cumming's avatar
      log/syslog: remove RFC5424 version number for greater compatibility · c0964989
      John Graham-Cumming authored 
      RFC5424 specifies a version number (currently 1) after the facility and
severity in a syslog message (e.g. <7>1 TIMESTAMP ...).  This causes
rsyslog to fail to parse syslog message because the rest of the message
is not fully compliant with RFC5424.

For the widest compatibility, drop the version (messages are in the
RFC3164 BSD syslog format (e.g. <7>TIMESTAMP ...). Have tested this with
syslog-ng, rsyslog and syslogd.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/7036050
      c0964989