---
- branch: MAIN
  date: Thu Oct 15 17:43:09 UTC 2020
  files:
  - new: '1.6'
    old: '1.5'
    path: src/sys/arch/x86/x86/convert_xmm_s87.c
    pathrev: src/sys/arch/x86/x86/convert_xmm_s87.c@1.6
    type: modified
  - new: '1.28'
    old: '1.27'
    path: src/tests/lib/libc/sys/t_ptrace_x86_wait.h
    pathrev: src/tests/lib/libc/sys/t_ptrace_x86_wait.h@1.28
    type: modified
  id: 20201015T174309Z.fae29462d5b05e1491cdc2cbd4f62de62a6f6712
  log: |
    Fix s87_tw reconstruction to correctly indicate register states

    Fix the code reconstructing s87_tw (full tag word) from fx_sw (abridged
    tag word) to correctly represent all register states.  The previous code
    only distinguished between empty/non-empty registers, and assigned
    'regular value' to all non-empty registers.  The new code explicitly
    distinguishes the two other tag word values: empty and special.
  module: src
  subject: 'CVS commit: src'
  unixtime: '1602783789'
  user: mgorny