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78c0ba909e
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25117 Commits

Author SHA1 Message Date
bjh21
78c0ba909e Separate out sigcode into its own file, since it's shared by arm26 and arm32. 2001-01-13 00:06:50 +00:00
bjh21
e4cacac41c Storing four-byte pointers to two-character strings is silly. All the 
auxilliary tables used by the disassembler are now char[][].

The main table still uses pointers because:
 - the longest instruction name, "imbrange" is >7 characters long, which would
   make the field length wasteful.
 - GCC spots that most of the formats are shared and makes them pointers to the
   same string, so turning them into char[8] would be counter-productive.
 2001-01-12 23:33:07 +00:00
bjh21
ca0f6df99d Move all the nasty big tables into the text segment. This isn't much use in 
the kernel at present, but maybe one day when we have a ROMmable kernel...
 2001-01-12 22:44:08 +00:00
bjh21
cdae07e857 Correct comments (the code does support LDF, STF, LDC, STC). 
Support BX (for completeness).
Correct spelling of SWP.
 2001-01-12 22:19:15 +00:00
bjh21
e9bb2a7916 Correct immediate constant handling: bits [11:8] are a rotation, not a shift. 
Also add support for the "P" modifier to TEQ, TST, CMP and CMN, and don't
bother displaying the "S" bit for these instructions.

Together, these correct the disassembly of 0xe33ff3c2 (an instruction in
arm26 irq_handler() from "teqs r15, #0x08000000" to "teqp r15, 0x08000003".
 2001-01-12 21:56:18 +00:00
bjh21
d6928b5422 Prototypes for disassemble_readword() and disassemble_printaddr(). 2001-01-12 21:35:48 +00:00
bjh21
a5ef6e1f81 Move db_disasm.c into sys/arch/arm/arm. Use arm26 version, since it should 
generate smaller compiled code.
 2001-01-12 21:31:51 +00:00
tsutsui
f9de1a4a50 Handle ELF case on calling ddb_init(). 
XXX should use bootinfo to pass symbol addresses.
 2001-01-12 17:17:49 +00:00
tsutsui
aafbe31f11 Enable ELF symbol support to migrate. DB_AOUT_SYMBOLS is still defined. 2001-01-12 17:11:50 +00:00
tsutsui
26d5ada2c0 Remove hp300 derived "last kernel PT page" stuff. (sync with luna68k/x68k) 2001-01-12 16:19:18 +00:00
pk
b1b7565190 Implement bus_space_subregion(). 2001-01-12 15:24:15 +00:00
bjh21
a4047bf10c Move the generic ARM disassembler from arm32/arm32 to arm/arm. 2001-01-12 13:43:11 +00:00
bjh21
6189064e69 More FPU-state-saving infrastructure. Not useful yet. 2001-01-12 13:23:49 +00:00
simonb
38de3f1a70 Enable the APM_IOC_DEV_CTL ioctl. Works at least for turning off & on 
a LCD screen on a Dell Inspiron 5000e (and probably many others).
 2001-01-12 03:36:50 +00:00
bjh21
d74ad44e33 Document format of various chunk types. 2001-01-12 00:13:26 +00:00
bjh21
0bb3b087a6 Document the VIDC audio format. 2001-01-12 00:12:38 +00:00
bjh21
531e3e2075 Fix up irq_string for a world without intrnames. 2001-01-12 00:11:42 +00:00
bjh21
6fa98146d5 Start merging actual code in arm32 and arm26: 
arm32/arm32/in_cksum_arm32.c -> arm/arm/in_cksum_arm.c

Also move specification of other checksum stuff to files.arm, even though we
use the MI code for that.
 2001-01-11 23:27:26 +00:00
bjh21
5159a10d97 Share <machine/elf_machdep.h> between arm26 and arm32. 2001-01-11 22:28:06 +00:00
bjh21
a2dacbe06d Switch over to using the generic arm header files for everything that arm26 
and arm32 agree on.
 2001-01-11 22:07:53 +00:00
bjh21
68ac1c6fc3 Add some infrstructure to support saving FPU state. 2001-01-11 22:03:52 +00:00
thorpej
fd0605fc53 Mmm, dependency problems. Add a cast to make PROC_PC() actually 
work.
 2001-01-11 21:08:18 +00:00
bjh21
dc037466f5 Install all the headers (arm32 does). 2001-01-11 21:05:03 +00:00
bjh21
1add2fd369 Remove <arm/endian_machdep.h>, since we might get a big-endian ARM port 
some time.
 2001-01-11 21:03:10 +00:00
thorpej
e292dc9609 Move userret() into a header file, in preparation for splitting 
syscall() into plain and fancy.
 2001-01-11 18:44:29 +00:00
thorpej
f1152a965b Modeled after mycroft's changes to the Alpha port, add PROC_PC() to 
get profiling out of userret(), and move the preemption check to ast().
 2001-01-11 18:30:16 +00:00
minoura
b2bcd7ceb9 Use MI clock_subr.c. 2001-01-11 16:09:42 +00:00
bjh21
7424b1f3c1 Grotty hack to attach names to interrupts. 
Should be fixed when I next overhaul this code.
 2001-01-11 14:56:07 +00:00
minoura
9caeb5a28b isinram() argument is not a virtual address but a physical address. 2001-01-11 14:24:04 +00:00
minoura
0ef9589af4 X68k's physical RAM is not at lowram-0xffffffff, but has multiple segments. 2001-01-11 14:00:11 +00:00
minoura
8829b4cc1a Sync. w/ luna68k; eliminate irrelavant code imposed by 
the restriction of hp300 hardware and HP-UX compatibility.
 2001-01-11 13:18:36 +00:00
minoura
950e1bd9b8 Eliminate EIOMAPSIZE. 2001-01-11 10:40:55 +00:00
minoura
77f3a6ab78 G/C. 2001-01-11 10:36:46 +00:00
scw
65137701cf g/c the HP/UX core-dump code; it references a function which no longer exists. 2001-01-11 08:44:36 +00:00
augustss
d968e32c3a Add usscanner. 2001-01-11 06:03:21 +00:00
bjh21
0cc28d54b1 ... this one's utterly pointless though. 2001-01-10 19:05:46 +00:00
bjh21
29de7da78b Header files which don't differ between arm32 and arm26 and can thus be 
shared.
 2001-01-10 19:02:05 +00:00
bjh21
5a91dd00b9 Add "arm" to the "machine" line, so we get files.arm pulled in, and more 
importantly, the arm->arch/arm/include symlink.
 2001-01-10 18:38:37 +00:00
bjh21
9e0af76a89 Empty file to keep config happy. 2001-01-10 18:33:47 +00:00
bjh21
6a4e1f2a38 Descend into the arm directory on arm26 and arm32. 2001-01-10 18:23:47 +00:00
bjh21
f4774e6659 Skeleton ARM include infrastructure. 2001-01-10 18:23:02 +00:00
nathanw
1c67d8b72d Add uftdi and ucom, now that they're tested and known to work. 2001-01-10 17:32:08 +00:00
sato
86035aa9c0 dummy WSKBDIO_SETLEDS WSKBDIO_GETLEDS for wsconsctl(8) 2001-01-10 08:43:13 +00:00
thorpej
3a7c4f5973 Don't panic if we detect an IRQ combination that can't be shared, 
just return NULL.
 2001-01-10 01:15:32 +00:00
martin
5d0c67c603 When adding isdn devices I forgot to check chrtoblktbl. 
Fix this know for the affected archs.
 2001-01-09 20:51:04 +00:00
bjh21
84a9223126 Add APCS-32 return instructions, though not used yet. 2001-01-09 12:11:57 +00:00
fvdl
5395f63f35 Revert apparently accidental commit. 2001-01-09 12:03:15 +00:00
minoura
8a3a316883 Do not range_test() unless DIAGNOSTIC. 
Suggested by Tetsuya Isaki <isaki@v6.ipc.hiroshima-u.ac.jp>.
 2001-01-09 11:38:32 +00:00
tsubai
3efddcd88e Configure PCI_INTERRUPT_LINE on the other side of the pci-bridge on OF3 too. 2001-01-09 08:04:53 +00:00
enami
7a36660307 If there remains no memory in a segment after we chopped off ``the last 
page,'' skip the segment.  Fixes boot problem on Compaq ProLiant ML370
reported at current-users by Mark Davies.
 2001-01-09 03:45:49 +00:00