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| author | balrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-12-16 13:05:59 +0000 |
|---|---|---|
| committer | balrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-12-16 13:05:59 +0000 |
| commit | b01bcae61cef515797a3f353aaff9f55b27ee0d1 (patch) | |
| tree | 0e7001aa8ae58dcbaedfa416d113e4fc4cc4f6ff /qemu-doc.texi | |
| parent | c6d29ad6e24533cc3762e1d654275607e1d03058 (diff) | |
QEMU_STRACE documentation bit by Thayne Harbaugh.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3822 c046a42c-6fe2-441c-8c8c-71466251a162
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 |