diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2020-03-15 21:16:13 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2020-03-17 21:19:13 +0100 |
| commit | 924f7606047a430a9b313c135b782e1e8f852bec (patch) | |
| tree | 649fbf186af5268815f16884875f92d948ad57b0 /sys/linux/dev_fb.txt | |
| parent | 5de34a784c610ab08888c185dd0c09f542d62d4f (diff) | |
pkg/compiler: ensure consistency of syscall argument types
Ensure that we don't have conflicting sizes for the same argument
of the same syscall, e.g.:
foo$1(a int16)
foo$2(a int32)
This is useful for several reasons:
- we will be able avoid morphing syscalls into other syscalls
- we will be able to figure out more precise sizes for args
(lots of them are implicitly intptr, which is the largest
type on most important arches)
- found few bugs in linux descriptions
Update #477
Update #502
Diffstat (limited to 'sys/linux/dev_fb.txt')
| -rw-r--r-- | sys/linux/dev_fb.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/linux/dev_fb.txt b/sys/linux/dev_fb.txt index 28432b258..0f688a825 100644 --- a/sys/linux/dev_fb.txt +++ b/sys/linux/dev_fb.txt @@ -13,7 +13,7 @@ openat$fb1(fd const[AT_FDCWD], file ptr[in, string["/dev/fb1"]], flags flags[ope write$fb(fd fd_fb, data ptr[in, array[int8]], len bytesize[data]) read$fb(fd fd_fb, data ptr[out, array[int8]], len bytesize[data]) -mmap$fb(addr vma, len len[addr], prot flags[mmap_prot], flags flags[mmap_flags], fd fd_fb, off int64[0:0x100000, 0x1000]) +mmap$fb(addr vma, len len[addr], prot flags[mmap_prot], flags flags[mmap_flags], fd fd_fb, off intptr[0:0x100000, 0x1000]) ioctl$FBIOGET_VSCREENINFO(fd fd_fb, cmd const[FBIOGET_VSCREENINFO], arg ptr[out, array[int8, FB_VAR_SCREENINFO_SIZE]]) ioctl$FBIOPUT_VSCREENINFO(fd fd_fb, cmd const[FBIOPUT_VSCREENINFO], arg ptr[in, fb_var_screeninfo]) |