exactly twice by me) which causes the code at the top of copyin which
word-aligns the destination pointer to copy more bytes than necessary,
resulting in an alignment fault later on.
The bug is difficult to reproduce, but as far as I can tell it seems
to be as a result of the condition codes being corrupted, possibly
following a page fault caused by the first ldrbt/strb instructions.
The subsequent ldr<cc>bt/str<cc>b instructions then _always_ execute.
I can't think of any obvious reason why this would happen, though.
Fix some non-initialized variables
close the output files when done
Redo the printing for RCS strings so they don't expand in the awk script too
Do proper tests for variables existance before accessing
Verified output from all scripts is identical to original versions
date: 2003/07/09 01:27:30; author: cgd; state: Exp; lines: +3 -2
2003-07-08 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (mips_validate_fix): Do not warn about branch
target being a global symbol if not compiling SVR4 PIC code.
Fixes warnings compiling MIPS kernels. Problem noticed by Izumi Tsutsui
on the port-pmax list.
each individual ATA register is in the attachment structure, we
can dispense with the custom bus_space mapping hack which set the
stride, then unset it for particular bus_space functions. (There
is really no stride; the data register is read and written to
consecutive bytes. The control register mappings just happen to
be separated by four bytes.) While we're here, de-__P(), and lose
a confusing shift.
This has been tested on Quadra 630. Reviewed by bouyer.
on "make depend". Tested on my RaQ2, and fixes port-cobalt/23711.
While here, two more cosmetics:
- remove redundant definitions
- use NOMAN rather than setting MAN empty
routine, as IP20 does not possess an IOC. This will eventually be moved into
a dedicated IOC driver that attaches its peripherals as children, but the
changes involved are too intrusive right now.
zs_get_chan_addr() to reflect this.
XXX hardcoded addresses are quite distasteful. This should be passed in
through consinit() -- to avoid conflicts with Ilpo's soon-to-be-committed
framebuffer driver, I'll hold off until his code hits the tree.
