diff options
Diffstat (limited to 'docs/user')
| -rw-r--r-- | docs/user/main.rst | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/docs/user/main.rst b/docs/user/main.rst index e04bc2c..9a1c604 100644 --- a/docs/user/main.rst +++ b/docs/user/main.rst @@ -1,3 +1,5 @@ +.. _user-mode: + QEMU User space emulator ======================== @@ -42,6 +44,8 @@ QEMU was conceived so that ultimately it can emulate itself. Although it is not very useful, it is an important test to show the power of the emulator. +.. _linux-user-mode: + Linux User space emulator ------------------------- @@ -50,7 +54,7 @@ Command line options :: - qemu-i386 [-h] [-d] [-L path] [-s size] [-cpu model] [-g port] [-B offset] [-R size] program [arguments...] + qemu-i386 [-h] [-d] [-L path] [-s size] [-cpu model] [-g endpoint] [-B offset] [-R size] program [arguments...] ``-h`` Print the help @@ -87,8 +91,18 @@ Debug options: Activate logging of the specified items (use '-d help' for a list of log items) -``-g port`` - Wait gdb connection to port +``-g endpoint`` + Wait gdb connection to a port (e.g., ``1234``) or a unix socket (e.g., + ``/tmp/qemu.sock``). + + If a unix socket path contains single ``%d`` placeholder (e.g., + ``/tmp/qemu-%d.sock``), it is replaced by the emulator PID, which is useful + when passing this option via the ``QEMU_GDB`` environment variable to a + multi-process application. + + If the endpoint address is followed by ``,suspend=n`` (e.g., + ``1234,suspend=n``), then the emulated program starts without waiting for a + connection, which can be established at any later point in time. ``-one-insn-per-tb`` Run the emulation with one guest instruction per translation block. @@ -130,10 +144,6 @@ Other binaries The binary format is detected automatically. -- user mode (Cris) - - * ``qemu-cris`` TODO. - - user mode (i386) * ``qemu-i386`` TODO. @@ -179,6 +189,8 @@ Other binaries * ``qemu-sparc64`` can execute some Sparc64 (Sparc64 CPU, 64 bit ABI) and SPARC32PLUS binaries (Sparc64 CPU, 32 bit ABI). +.. _bsd-user-mode: + BSD User space emulator ----------------------- |