1. Changed the p's back to priv's.
2. Made the Spock/Tribble cards use picint instead of picintlevel.
3. Corrected fallthroughs and a minor change in the SCSI CD-ROM code core.
1. Added the Tribble 16-bit IBM SCSI adapter.
2. Reworked the vendor unique commands to counter audio issues as well as adding some undocumented commands (thanks to the source code of xmcd!), plus replacing the NEC CD-ROM DRIVE:75 with the :38 one.
* Fix out-of-bounds access on gdbstub_client_respond()
The issue happens when the ENABLE_GDBSTUB_LOG flag is set, more
specifically within the gdbstub_client_respond() function. This is
due to the fact that the string 'GDB Stub: Sending response: ' and
the newline character '\n' total 29 characters. When combined with
the 995 characters of client->response, the total is 1024 bytes.
However, the pclog_ex() buffer size is also 1024 bytes, leaving no
room for the null terminator '\0'. As a result, when attempting to
print the text on the screen, a segmentation fault occurs.
This commit fixes this by decreasing the response text's size by one
byte.
* Remove extra space in 'qfThreadInfo' packet response in gdbstub.c
When GDB sends the 'qfThreadInfo' packet, one of the possible responses
is 'm thread-id', as specified in [1]. However, contrary to what the
documentation implies, there is no space between 'm' and the thread-id.
In the current approach, GDB isn't even able to recognize that there's
any active thread, as the code sends "m 1" instead of "m1".
This commit addresses this by removing the space in the response.
Ref:
[1]: https://sourceware.org/gdb/onlinedocs/gdb/General-Query-Packets.html
This commit fixes a build issue that occurred when compiling with
GDBSTUB support (-DGDBSTUB=ON). The issue was introduced in commit
565421a, which commented out the GDB_REG_FS_BASE and GDB_REG_GS_BASE
registers, but did not remove the code snippets that referenced them
in gdbstub_client_write_reg(). This commit comments out those code
snippets as well.
Additionally, this commit removes the fs_base and gs_base registers
from the XML file, to ensure the correct numbering of the registers
for the GDB.
