diff options
Diffstat (limited to 'qemu-doc.texi')
| -rw-r--r-- | qemu-doc.texi | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/qemu-doc.texi b/qemu-doc.texi index 8e6cd506b8..04529a1157 100644 --- a/qemu-doc.texi +++ b/qemu-doc.texi @@ -2507,6 +2507,17 @@ Activate log (logfile=/tmp/qemu.log) Act as if the host page size was 'pagesize' bytes @end table +Environment variables: + +@table @env +@item QEMU_STRACE +Print system calls and arguments similar to the 'strace' program +(NOTE: the actual 'strace' program will not work because the user +space emulator hasn't implemented ptrace). At the moment this is +incomplete. All system calls that don't have a specific argument +format are printed with information for six arguments. Many +flag-style arguments don't have decoders and will show up as numbers. + @node Other binaries @subsection Other binaries |