diff options
| author | Warner Losh <imp@FreeBSD.org> | 2021-08-06 18:48:37 -0600 |
|---|---|---|
| committer | Warner Losh <imp@bsdimp.com> | 2021-09-10 14:13:06 -0600 |
| commit | 312a0b1cbf941c37d3d3aeb1ed651613e04262b5 (patch) | |
| tree | 2cf26e84457c6bfb969712ef2f323320f7478ecf /bsd-user/qemu.h | |
| parent | 82792244daa3f500c8cc83c7532754b32e285eb8 (diff) | |
bsd-user: Add system independent stack, data and text limiting
Eliminate the x86 specific stack stuff in favor of more generic control
over the process size:
target_maxtsiz max text size
target_dfldsiz initial data size limit
target_maxdsiz max data size
target_dflssiz initial stack size limit
target_maxssiz max stack size
target_sgrowsiz amount to grow stack
These can be set on a per-arch basis, and the stack size can be set
on the command line. Adjust the stack size parameters at startup.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'bsd-user/qemu.h')
| -rw-r--r-- | bsd-user/qemu.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h index 1b37757e06..21efa7d777 100644 --- a/bsd-user/qemu.h +++ b/bsd-user/qemu.h @@ -219,7 +219,12 @@ void mmap_fork_end(int child); /* main.c */ extern char qemu_proc_pathname[]; -extern unsigned long x86_stack_size; +extern unsigned long target_maxtsiz; +extern unsigned long target_dfldsiz; +extern unsigned long target_maxdsiz; +extern unsigned long target_dflssiz; +extern unsigned long target_maxssiz; +extern unsigned long target_sgrowsiz; /* user access */ |