Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
242,531 Commits 606 Branches 0 Tags 3.1 GiB
61ea5f5e14
Commit Graph

2442 Commits

Author SHA1 Message Date
matt
4423977ff5 Use symbolic constant for SPR. Fix comment. 2014-07-31 01:04:00 +00:00
matt
bf50eedd07 Don't use numeric constants for SPR. Use the symbolic name (SPR_PIR). 
Add DBSR_BRT to KASSERT
 2014-07-31 01:01:55 +00:00
joerg
76da57e7f2 Replace mfpir with mfspr r, 286. The Power ISA and GAS disagree on the 
semantics of this instruction, so prefer the well defined replacement.
 2014-07-30 23:56:01 +00:00
matt
e2c2dd7510 Fix diagnostic trap to be correct. PSL_EE@l would be sign-extended and this 
could never match the result of the andi. before it.
 2014-07-30 23:27:55 +00:00
joerg
d335762e53 Correct last, ha+l uses lis+addi, so use h+l. 2014-07-30 23:15:23 +00:00
joerg
efa045c031 Build 32bit constant with lis+ori, not lis+addi. The instructions 
differ on the sign extension handling of the immediate.
 2014-07-30 22:45:21 +00:00
joerg
edb8772400 pq3pci_config_addr_read is only used in a #if 0 block, so hide it under 
the same condition.
 2014-07-30 10:50:54 +00:00
joerg
1c7643fc59 GC openpic_read. 2014-07-29 23:35:00 +00:00
joerg
8006b1fe1b Official PPC ISA documentation has no SP register, so use R1 directly. 2014-07-29 19:15:47 +00:00
joerg
0e3c494bd7 cmpl wants four operands, so use the shorter cmplw instead. 2014-07-29 16:19:45 +00:00
joerg
4a4dc674c9 #if 0 copyout_le32 and friends, they are currently unused. 2014-07-24 23:29:02 +00:00
joerg
6bd7e0ed8c #if 0 unused copyin_halfword. 2014-07-24 23:27:25 +00:00
joerg
4dda201196 Let the assembler bail out if the immediate is too large instead of 
truncating it.
 2014-07-24 18:19:13 +00:00
alnsn
582402eab5 Rename sljitarch.h to sljit_machdep.h. 2014-07-23 18:19:43 +00:00
alnsn
8bf6e438cb Cast to __syncicache() argument types. 2014-07-22 20:38:55 +00:00
mrg
c496beb132 make sure struct bat is aligned to 8 bytes as we shift them 3 bits. 
fixes PReP lossage as reported on port-powerpc and port-prep.
thanks to makoto@ki.nu and kiyohara@netbsd.
 2014-07-06 08:06:03 +00:00
msaitoh
af7b229d67 Pass MIIF_DOPAUSE mask to mii_attach() in if_emac.c. emac(4) change a 
register from IFM_FLOW flag, so this change is required to control the
setting via ifconfig. PR#48950. OK'd by matt@.
 2014-06-26 07:50:29 +00:00
rmind
8011b285c0 Implement MI IPI interface with cross-call support. 2014-05-19 22:47:53 +00:00
rmind
d67ab12c1d pcu(9): 
- Remove PCU_KERNEL (hi matt!) and significantly simplify the code.
  This experimental feature was tried on ARM did not meet the expectations.
  It may be revived one day, but it should be done in a much simpler way.
- Add a message structure for xcall function, pass the LWP ower and thus
  optimise a race condition: if LWP is discarding its state on a remote CPU,
  but another LWP already did it - do not cause an unecessary re-faulting.
- Reduce the variety of flags for PCU operations (only PCU_VALID and
  PCU_REENABLE are used now), pass them only to the pcu_state_load().
- Rename pcu_used_p() to pcu_valid_p(); hopefully it is less confusing.
- pcu_save_all_on_cpu: SPL ought to be used here.
- Update and improve the pcu(9) man page; it needs wizd(8) though.
 2014-05-16 00:48:41 +00:00
phx
625c110fa2 Fixed mkbootimage for 64-bit architectures. Now I can create a working 
BeBox boot.fs under NetBSD/amd64.
 2014-04-22 21:37:52 +00:00
matt
8ed9a6d892 Since all our compilers support __DBL_* and __FLT_*, use them to define 
{DBL,FLT}_{DIG,MIN,MAX}
 2014-04-21 10:53:47 +00:00
matt
5a400bbb3d ldscript for ppc64 kernels 2014-04-19 12:46:04 +00:00
martin
2fd5cacc2b Make it compilable 2014-04-06 14:47:46 +00:00
christos
3ff79dba35 adjust to new signature; return consistent stuff. 0 is ok -1 is error 2014-04-05 18:44:32 +00:00
matt
526f2aee72 Add PMAP_TLB_FLUSH_ASID_ON_RESET define 2014-04-03 13:55:34 +00:00
christos
e58a356cba make pci_intr_string and eisa_intr_string take a buffer and a length 
instead of relying in local static storage.
 2014-03-29 19:28:24 +00:00
matt
06a44c13d2 sprintf -> snprintf 2014-03-25 16:39:27 +00:00
christos
e691d98f97 use cpu_{g,s}etmodel 2014-03-24 19:29:59 +00:00
christos
4a19197e17 remove dup cpu_model sysctl; use the mi version in hw. 2014-03-24 19:14:31 +00:00
macallan
04f7ce1f23 > Can we use c99 field initializers here instead of comments?!? 
Yes, yes we can.
 2014-03-18 20:11:08 +00:00
riastradh
6cb10275d0 Merge riastradh-drm2 to HEAD. 2014-03-18 18:20:35 +00:00
macallan
45f9a5100e split 601 and generic PowerPC timecounter code a bit more 2014-03-18 14:34:31 +00:00
mrg
f6e33f02a8 remove various set-but-unused variables. 2014-03-14 21:59:41 +00:00
matt
9f9d956c40 same typo 2014-03-10 00:04:04 +00:00
matt
49aac98b50 Typo 2014-03-10 00:03:14 +00:00
matt
53dc265000 Make sure to clear PSL_SE before going to usermode on BOOKE 
Revert back to testing PSL_SE in the trapframe and not mdlwp md_flags
 2014-03-09 23:09:32 +00:00
matt
e267b088d4 Don't test for PSL_SE in tf_srr1 since will be cleared on the next exception. 
Keep a copy of it in l_md.md_flags which will be preserved.
 2014-03-09 22:31:25 +00:00
matt
6358bf0e36 Don't define ARCH_ELFSIZE if it's already defined. 2014-03-07 04:11:07 +00:00
matt
360ced8a90 Fix PPC64 setregs 2014-03-06 19:44:32 +00:00
matt
1de63f393f Add PowerPC64 DTs 2014-03-06 19:30:39 +00:00
matt
9ee040b36e Add _XENTRY which doesn't set the section to .text 2014-03-06 19:05:24 +00:00
matt
342cd14faf When building a DEBUG kernel, mdsetimage into the .gdb as well (so if it's 
used with gxemul, it has the md image in it.)
 2014-03-06 09:24:07 +00:00
matt
65b6009a9a Adapt to new elf_machdep.h 
Add limited ELF64 support.
 2014-03-06 09:22:52 +00:00
matt
10432e099e More comments. 
rest of powerpc64 relocs
 2014-03-06 07:48:25 +00:00
matt
6040f5ca22 compat16 -> compat_16 2014-03-04 08:25:11 +00:00
macallan
b01d00d945 support ppc601 
from scole_mail, ok matt@
 2014-03-03 15:36:36 +00:00
matt
813e9ffd01 sigcode is dependant on compat_16 2014-02-28 05:49:21 +00:00
matt
17d1ea5241 Don't hardcode MACHINE_ARCH 2014-02-28 05:48:22 +00:00
matt
c849674a3b Use uintptr_t to convert pointers. 2014-02-28 05:45:26 +00:00
matt
ebf2eb8d62 Use PRIx64 2014-02-28 05:44:39 +00:00
matt
9381109cb8 If execing a LP64 image, we need to read the function descriptor to get 
the entry point and the TOC base.  (Do we need to fixup the TOC base?)
 2014-02-28 05:43:49 +00:00
matt
fc3fb3b857 Remove _LP64 since it's only used on 32-bit 2014-02-28 05:41:59 +00:00
matt
4ab6fe99ee Use uintptr_t for ras_entry 2014-02-28 05:41:21 +00:00
matt
67d3d3e6e4 Fix the 64-bit case 2014-02-28 05:39:49 +00:00
matt
7b9e6b6d74 Use register_t instead of int for register values. 2014-02-28 05:38:53 +00:00
matt
146dcf7d7d Make 64-bit clean 2014-02-28 05:38:15 +00:00
matt
066d12ed79 Use the right file. 2014-02-28 05:37:51 +00:00
matt
ad99a1aa4d Use uintptr_t instead of int. 2014-02-28 05:35:49 +00:00
matt
8937f9fe62 Use more appropriate type. 2014-02-28 05:34:39 +00:00
matt
d4182252d5 Make this 64-bit aware. 2014-02-28 05:33:53 +00:00
matt
2d773d76bf Add pmap_ste_spill 2014-02-28 05:32:01 +00:00
matt
648cd98c19 Make this work. 2014-02-28 05:31:38 +00:00
matt
d7c76f4df3 Add trapframe32 for COMPAT_NETBSD32 2014-02-28 05:30:24 +00:00
matt
c4eb371e6c Add ALIGNBYTES32 for COMPAT_NETBSD32 2014-02-28 05:29:57 +00:00
matt
7f94f535b0 Use uintptr_t for bus_size_t, bus_addr_t, bus_space_handler_t since uint32_t 
doesn't really work too 64-bit platforms.
 2014-02-28 05:28:40 +00:00
matt
523fe23684 support PPC_OEA64 2014-02-28 05:27:38 +00:00
matt
2568724ec2 Add mcontext32_t 2014-02-28 05:27:05 +00:00
matt
0020224196 Add cmp{ptr,long,reg}{,l}{,i} 2014-02-28 05:26:23 +00:00
matt
8c93c0eb27 Use ## for concatenation 2014-02-27 18:12:28 +00:00
matt
2b39b08a8f Add P2SZREG to be usign with .p2align 2014-02-27 15:58:03 +00:00
martin
9fad0528ec Mark a temporary as __USEd 2014-02-25 14:16:25 +00:00
martin
c4a0cfaf05 Remove unused variable 2014-02-25 14:09:13 +00:00
macallan
a5d06cef1b when looking for SCSI disks in canonicalize_bootpath() also match 'disk@' 
since that's what at least some Adaptec firmware uses
 2014-02-18 12:27:15 +00:00
christos
b07f3fe235 delete VM_DEFAULT_ADDRESS; some of those should be GC'ed because they match 
the default definition.
 2014-01-25 15:16:49 +00:00
mrg
2141bdc7f5 make this look more like the latest elf32ppc.x. tested on pegasosII. 2014-01-19 02:32:21 +00:00
mrg
03a295b74f convert a failure to call OF for a reboot call into a panic() instead 
of a hard hang.
 2014-01-17 09:09:40 +00:00
dsl
95739e63cd Remove __HAVE_PROCESS_XFPREGS and add the extra parameter for the size 
of the fp save area to all the process_read_fpregs() and
  process_write_fpregs() functions.
None of the functions have been modified to use the new parameters.
The size is set for all the writes, but some of the arch-specific reads
  just pass NULL.
The amd64 (and i386) need variable sized fp register save areas in order
  to support AVX and other enhanced register areas.
These functions are rarely called - so the extra argument won't matter.
 2014-01-04 00:10:02 +00:00
dsl
be74e0a9c9 Change the type of the 'cookie' that holds the state of the core dump file 
from 'void *' to the actual type 'struct coredump_iostate *'.
In most of the code the contents of the structure are still unknown.
This just stops the wrong type of pointer being passed to the 'void *'
parameter.
I hope I've found everything, amd64 GENERIC and i386 GENERIC & ALL compile.
 2014-01-01 18:57:15 +00:00
wiz
d860f590d4 Fix typo ("then" instead of "than") 2013-12-09 09:35:16 +00:00
alnsn
7ca7224ef5 Use __syncicache() in sljit on powerpc. 2013-11-25 23:53:44 +00:00
kiyohara
a1cb7359eb Move the parameters for obs600 to obs600_autoconf.c. This parameters was set from u-boot. 2013-11-21 13:52:27 +00:00
kiyohara
964b567a32 Support Synopsys DesigneWave OTG on PowerPC 405EX. 2013-11-21 13:33:15 +00:00
kiyohara
725fdb27e9 Fix IPL for cascading pic to HIGH. 2013-11-19 12:46:43 +00:00
alnsn
5345f80ec7 Enable sljit and bpfjit on powerpc. 2013-11-17 14:34:11 +00:00
mrg
c3e6c00ce6 make sure that .text.startup and .text.unlikely end up in the 
text section.  GCC 4.8 ofppc kernels now boot, though they are
unable to load the symbol table correctly.

also tested with GCC 4.5 and ofppc (pegasosII.)
 2013-11-16 12:00:21 +00:00
nisimura
5818b5f944 use __diagused for KASSERT only variable. 2013-11-08 04:32:58 +00:00
nisimura
77418f57bd resort the sys/cpu.h way for unused cii iterator in !MULTIPROCESSOR case. 2013-11-08 03:59:35 +00:00
nisimura
5c6968285a move DIAGNOSTIC only variable inside #ifdef 2013-11-07 15:26:36 +00:00
mrg
1ee28a1fe7 - remove set but unused variables 
- move some variables inside their relevant use #ifdef
 2013-11-03 22:27:27 +00:00
mrg
c4746a16b5 - remove set but unused variables 2013-11-03 22:22:03 +00:00
mrg
44f61bfe42 gcc 4.8.1 wants: 
- remove some set but unused variables
- move some variables inside their usage #ifdef's
- cast to (void) instead of using a dummy return variable

(there are more to come, but this one is now tested with gcc 4.5)
 2013-11-03 22:15:57 +00:00
matt
699311e835 Fix c&p bug. 2013-09-22 18:56:11 +00:00
matt
328ab199e6 Disable XBSEN for the 7450. 2013-09-22 18:49:10 +00:00
matt
7f12d72195 Make sure ABE/SYNCBE are enabled in HID1 for the 7450 CPUs 
Enable XBSEN for the 7450.
 2013-09-22 18:05:16 +00:00
matt
73bf23c080 Define HID1_{SYNCBE,ABE} for the 7450 2013-09-22 17:51:31 +00:00
christos
f324b62750 remove unused OPENPIC flags. 2013-09-19 23:29:25 +00:00
christos
a8260c61a3 use ci_index. 2013-09-19 23:28:52 +00:00
joerg
4d12bfcd15 Pass PICFLAGS down to cc-as-as and use __PIC__ to decide if it is small 
vs big PIC mode. Retire -DPIC and -DBIGPIC.
 2013-09-12 15:36:14 +00:00
matt
78620830e1 convert rfid to rfi in exception handlers. 2013-08-31 15:01:08 +00:00
matt
310fbebba0 Move the pmap_setup to the start oea_init (no non-OFW ports can use it). 
If PPC_OEA64_BRIDGE is defined, add code so that when OEACPU_64_BRIDGE is not
present, it replaces the rfid with rfi and mfmsr/rldicl/mtmsrd sequence
with NOPs.  This allows plain OEA kernels to work.  (tested on PMPPC with
PPC_OEA64_BRIDGE option added).
 2013-08-31 07:33:15 +00:00
matt
378cec5a74 Add CACHE_INFO_DCACHE_LINE_SIZE to assym.h 2013-08-30 21:29:29 +00:00
matt
3835e94cd4 struct cpu_info; 2013-08-24 15:42:29 +00:00
matt
24c580b056 Add a SYSTEM_DEP for the ramdisk on INSTALL kernels. 2013-08-23 06:25:02 +00:00
matt
ba0705f794 Avoid a few instructions since we know CURLWP is in %r13 2013-08-23 06:24:21 +00:00
matt
66cb4c16d4 Simplify since we know curlwp is in %r13 2013-08-23 06:22:32 +00:00
matt
b183b3ef97 Get rid of MDLWP_USED{FPU,VEC} 2013-08-23 06:19:46 +00:00
matt
ba182b7aab Fix kern_softint.c errors (tested with WALNUT & EV64260) 2013-08-23 06:18:14 +00:00
drochner
69aeb16c07 -extend the pcu(9) API by a function which saves all context on the 
current CPU, and use it if a CPU is taken offline
-add a bool argument to pcu_discard which tells whether the internal
 "LWP has used the coprocessor" flag should be set or reset. The flag
 is reported by pcu_used_p(). If set, future accesses should use the
 state stored in the PCB. If reset, it should be reset to default.
 The former case is useful for setmcontext().
 With that, it should not be necessary anymore to manage the "FPU used"
 state by an additional MD variable.

approved by matt
 2013-08-22 19:50:54 +00:00
matt
c83a49fc04 cpuset_info is no longer volatile 2013-07-19 06:43:20 +00:00
matt
9b2362ab06 kcpuset_t changes for the pmap and removal of __cpuset_t 2013-07-17 23:27:02 +00:00
matt
b89cdb0e53 Fix typo (pa instead of va). 2013-07-09 20:33:03 +00:00
joerg
f48ee015ba Don't depend on libz.a for the tools build, /usr/lib/libz.a might not 
exist.
 2013-07-09 13:10:55 +00:00
joerg
bd970e74fe Fix format string. 2013-07-09 13:10:33 +00:00
joerg
31ed74d31c Set pc_intr_map only once. 2013-07-05 02:18:37 +00:00
joerg
3ce4c44911 Fix header guard. 2013-07-05 02:11:59 +00:00
joerg
58d90b3498 Don't use non-literal strings as format string. 2013-07-04 23:00:23 +00:00
joerg
0d9b68baf9 One const is good enough. 2013-07-04 22:59:58 +00:00
joerg
f6a98ac11b When trying to write into page 0, use volatile to force the compiler to 
actually create this access.
 2013-07-04 22:59:27 +00:00
matt
8b42139220 Use sy_invoke 2013-06-26 06:31:53 +00:00
kiyohara
b7a30adb0b Fix lost avail memory over 256M. 2013-06-12 15:11:08 +00:00
kiyohara
e3971f83fc Call kmem_intr_free() with kmem_intr_alloc-ed memory instead of free(). 2013-06-09 12:52:33 +00:00
macallan
b00e7f24a9 more G5 stuff: 
- call OF_quiesce()
- properly map the message buffer
 2013-05-13 00:12:01 +00:00
macallan
ca1d0e8b1b add OF_quiesce() to shut down OF background tasks, needed on G5 
from Phileas Fogg
 2013-05-12 13:50:11 +00:00
macallan
092e2fd7b4 cleanup mem_regions: 
- use different variables for / and /memory nodes
- remove redundant OF_finddevice("/")
- assume 32bit addresses/sizes in "available" on Apple hardware
 2013-05-12 13:42:39 +00:00
macallan
bdcb52e9e3 move console_node and console_instance to ofw_consinit.c where they're 
actually used
 2013-05-12 13:23:08 +00:00
macallan
f6a41c7ccb remove PMAC_G5 kludge - fixed this elsewhere 2013-04-28 00:45:45 +00:00
macallan
76c99e815c some macppc boxes have onboard devices where parts or the whole PCI interrupt 
register is hardwired to zero - fix this up here
 2013-04-28 00:44:27 +00:00
macallan
9ab0014b38 make delay() work with _ARCH_PPC64 2013-04-25 00:11:35 +00:00
macallan
9c39c70523 we can read the timebase register as a 64bit chunk when _ARCH_PPC64 is defined, 
not necessarily LP64
 2013-04-25 00:08:48 +00:00
macallan
9902bdf86c fix off-by-one 
noticed by Phileas Fogg
 2013-04-11 19:55:10 +00:00
macallan
b321ec3e3e KNF nits 2013-04-11 19:53:51 +00:00
macallan
1a39b65774 in memio_map() don't fail without trying to mapiodev() if we don't find a BAT 
mapping or don't have BATs
now this works on G5
 2013-04-11 18:20:33 +00:00
macallan
b2ee8ed2e2 temporary kludge for G5 - on mine some devices are configured with interrupt 
pin 0 but a valid IRQ line, so don't treat that as an error if PMAC_G5 is set
 2013-04-11 18:14:40 +00:00
macallan
6b3498dcea for some reason we can't use the ROM font on G5, so disable it with 
options OFWOEA_WSCONS_NO_ROM_FONT
from Phileas Fogg
 2013-04-11 18:04:20 +00:00
macallan
8a9318ebf5 make PPC_OEA64_BRIDGE mode work 
from Phileas Fogg
 2013-04-11 17:13:15 +00:00
christos
caafbf4e1b add missing SSIZE_MIN 2013-04-11 00:57:34 +00:00
macallan
0ee8b59e60 deal with /memory "reg" property which may contain 64bit addresses on G5 2013-04-01 20:14:42 +00:00
christos
70c0b4d9e7 Fix loop bug (Phileas Fogg) 2013-03-28 00:22:21 +00:00
christos
3f9b5ba889 Explicitly set KERN_AS (this could be done in /usr/src/sys/conf/Makefile.*) 
so that modules work, on config files that did not set it explicitly. All
the files now use the standard logic, except the ones that set KERN_AS=obj
and Makefile.usermode which sets KERN_AS=library.
 2013-03-10 07:18:19 +00:00
kiyohara
ce02c3a687 Fix KASSERT(l == curlwp)ed in mi_switch(). Don't use INTSTK of cpu_info in 
INTR_PROLOG when user-mode.  Interrupted user context switches to newlwp, if
sched tick.  This context must save to USPACE.
When use our INTSTK?
 2013-02-09 11:22:51 +00:00
kiyohara
b73bbcbf2e More stack for ibm4xx slow machines. 2013-01-29 15:47:16 +00:00
kiyohara
f870b0a58c Support 16bits over stack size. 2013-01-29 15:45:43 +00:00
kiyohara
b38b935659 Set SRR1 to r31 in intr_exit. Not cpuinfo. 2013-01-29 15:33:44 +00:00
matt
7f6d9a714f Use structure initializers. 2013-01-18 06:21:12 +00:00
matt
2b8030185c Update to new pcu_state_{load,state,release} definitions 2012-12-26 19:05:03 +00:00
kiyohara
8a11b9f2d3 Change name of boot image(mount point?) to 'NetBSD' from 'fd'. 2012-12-24 14:01:24 +00:00
kiyohara
fd862c9a85 Obsolete options '-s'(standalone) on bebox. bebox can boot no-standalone image 
from FD or HDD.
 2012-12-19 13:47:20 +00:00
matt
f82647e665 Make the 85xx get closer to spinning up the secondary CPUs. 
Don't assume TLB1[0] has the mapping for VA/PA 0.
Make sure the TLB1 entries that map physical memory have the M (memory
coherent) bit set.
 2012-11-27 19:24:45 +00:00
christos
72708a99b3 provide _ENTRY(x) because some code needs it. 2012-11-25 01:10:37 +00:00
chs
5a4166a003 fix compile problems (for POWERMAC_G5). 2012-10-29 12:52:43 +00:00