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3a4f78636f
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410 Commits

Author SHA1 Message Date
christos
3a4f78636f Regen 2002-02-15 16:50:35 +00:00
christos
51ea9c87e7 proper comment. 2002-02-15 16:50:13 +00:00
christos
28debea38a - add a real linux_sys___sysctl because the mib numbers are different. 
implement only the kernel version getting entries.
- make the signal conversion functions consistent; dest is arg 1.
- make linux_fakedev deal with block and char devices differently.
- add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so
  that they work properly.
- add linux_mmap2 [untested].
- bump kernel to 2.4.18, and make the date be valentine's day :-)
- linux_sys_*stat64 family was totally busted. Fix it.

tested only on i386.

Status:
	gdb, telnet, work
	jdk-1.4.0 extractor works, jdk still coredumps.

christos
 2002-02-15 16:47:58 +00:00
bjh21
043db35f0a cpu_cache_syncI_rng -> cpu_icache_sync_range 2002-02-02 16:53:39 +00:00
bjh21
c738201135 We shouldn't need an icache sync when catching a signal, so don't bother. 2002-02-02 16:52:45 +00:00
bjh21
2667358f8e Get rid of "unused variable" warnings on arm26. 2002-02-02 16:30:28 +00:00
bjh21
70017578a1 Regen (breakpoint() implemented). 2002-01-27 15:28:22 +00:00
bjh21
8c36606f84 Add support for breakpoints to ARMLinux emulation. 2002-01-27 15:27:33 +00:00
bjh21
4929dc576f Add support for PTRACE_GETREGS and PTRACE_SETREGS in ARMLinux emulation. 2002-01-27 15:11:38 +00:00
bjh21
bf73a232ce Regen (prototype for linux_sys_nosys()). 2002-01-27 14:09:38 +00:00
bjh21
71953fb155 Make syscall 0 an explicit call of linux_sys_nosys, as it is on i386. This 
is necessary to get a prototype for linux_sys_nosys generated in syscallargs.h.
 2002-01-27 14:08:56 +00:00
bjh21
3985634329 Regen (sys_nosys -> linux_sys_nosys). 2002-01-23 16:14:45 +00:00
bjh21
6add1ec812 sys_nosys="linux_sys_nosys", since that's how it should be. 2002-01-23 16:14:20 +00:00
bjh21
6b940e1484 Regen (cacheflush() and remove syscall 0). 2002-01-23 15:55:51 +00:00
bjh21
8b78e49ada Syscall 0 isn't syscall() on ARMLinux. Mark it UNIMPL instead. 2002-01-23 15:54:34 +00:00
bjh21
8a3c27fbf7 Add support for the ARM-specific syscalls in ARMLinux. These are invoked 
by SWI numbers above 0x9f0000, but we re-map them down to somewhere just
after the end of the usual syscall range, since NetBSD doesn't handle
sparse syscall arrays well.

The only syscall I've actually implemented in this range is cacheflush(),
which was previously being mapped to fork(), causing ... interesting results.
 2002-01-23 15:52:58 +00:00
bjh21
6ad60873c2 More-or-less working signal handling for Linux processes on ARM. 2002-01-17 22:50:38 +00:00
bjh21
934715db90 Fix unterminated #ifdef. 2002-01-17 21:17:57 +00:00
bjh21
16ee93eb67 On platforms that don't __HAVE_SYSCALL_INTERN, define LINUX_SYSCALL_FUNCTION 
to be the value of emul_linux.e_syscall that we want.  This allows it to differ
between machines, so I can have a separate linux_syscall() on arm.
 2002-01-17 17:19:03 +00:00
rjs
77f9569791 Add extra error codes from Linux. 2002-01-17 15:08:44 +00:00
bjh21
4a4d63e6c0 Regen. 2002-01-15 10:23:35 +00:00
bjh21
9f08648c7d Shuffle uname calls around. It turns out we don't use the same names as 
Linux does, so:
sys_olduname -> linux_sys_oldolduname
sys_uname    -> linux_sys_olduname
sys_newuname -> linux_sys_uname
 2002-01-15 10:21:46 +00:00
bjh21
2fdddc2550 Generated files for ARMLinux binary compatibility. 2002-01-14 23:17:16 +00:00
bjh21
23a5fe8d9b Remove old ARMLinux binary compatibility fragment. As far as I know, this 
was never used.
 2002-01-14 23:15:58 +00:00
bjh21
6462506466 Crude first cut at ARMLinux binary compatibility. Successfully runs 
"/emul/linux/bin/echo hello, world", dynamically linked.
 2002-01-14 23:14:32 +00:00
manu
482b5bcec3 Removed unused (commented out) code 2001-11-20 21:50:13 +00:00
manu
675946fd1c Fixed the Linux signal trampoline and linux_sys_sigreturn(). Linux signal 
delivery now seems fully functionnal.
 2001-11-20 21:37:50 +00:00
manu
86349adc0d Make it build again after recent MIPS cache code changes 2001-11-17 22:13:38 +00:00
manu
cb5cba1cf3 Fixed typos 2001-11-17 20:49:14 +00:00
lukem
2565646230 don't need <sys/types.h> when including <sys/param.h> 2001-11-15 09:47:59 +00:00
lukem
dab6ef8b56 add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
manu
948a7fa8ef Fixed some mistakes in signal handling (this is still broken) 
Added some code to set linux's uname kernel version to 2.4.0 (usefull for
testing with glibc-2.2). This is currently guarded by a #if 0.
 2001-10-14 17:21:47 +00:00
manu
aa5da496fa Added socket operations to Linux Mips emulation 2001-10-06 13:32:58 +00:00
manu
2d38e85044 Implements ATOMIC_SET in linux_sys_sysmips 2001-10-06 13:32:18 +00:00
manu
801da94626 Implements parts of sysmips() and fctnl64() emulation 2001-09-30 20:52:40 +00:00
manu
a9c8120ff3 Fixes my last commit: only mips really need fcntl64 to work now. i386 and 
powerpc could use it later if needed. m68k and alpha should never need it.
 2001-09-30 20:44:49 +00:00
martin
62aaf2691e Make i386 kernels compile again. 
fcntl64 was still marked UNIMPL, but the implementation existed, causing
a missing prototype warning.
XXX I have no clue if this is the correct fix - someone able to test this
please review it!
 2001-09-30 18:57:43 +00:00
manu
238328fb7a Added initial support for fcntl64 system call (file locking is not 
implemented)
 2001-09-30 16:04:03 +00:00
simonb
8aec0ac7d5 DEBUG kernels fill the registers with garbage on process startup and 
Linux program don't like that.  Explicitly zero out the registers for
DEBUG kernels.
 2001-09-30 02:36:42 +00:00
simonb
0b8f86120f Define LINUX_ATEXIT_SIGNATURE to enable the atexit_signature test; needed 
to run Linux/Alpha binaries.
 2001-09-30 02:35:23 +00:00
manu
63d1ca8449 Initial support for running Linux binaries on the Mips. Both static and 
dynamic binaries work on 32 bit mips. Signals are completely broken yet,
and ptrace is not supported.
 2001-09-22 21:19:10 +00:00
manu
a0cca8f7f6 One file that was missing from a previous commit 2001-09-22 21:17:55 +00:00
manu
2207c50687 Fixed errors in header files 2001-09-22 21:15:18 +00:00
manu
84d266e55c More work on Linux compat for Mips: system calls mapping. 2001-09-22 21:14:37 +00:00
manu
421be662fc Forgotten file in my last commit for removing PowerPC mmap hack in Linux 
emulation
 2001-09-08 07:13:04 +00:00
manu
6bbacb9d3f Removed a hack to make PowerPC mmap work. This could have side effects on 
alpha and i386. It has been tested and works on i386.
 2001-09-08 07:09:43 +00:00
manu
11736debb0 Fixed indent 2001-09-03 21:10:56 +00:00
manu
27d1edf719 Added 64 bits support in header files. 
All headers should be common to 32 bits MIPS and 64 bits MIPS now.
 2001-09-02 08:39:37 +00:00
manu
f914316a09 Fixed indent problems 2001-09-02 07:56:11 +00:00
manu
220d274aa6 Fixed indent problems 2001-09-02 07:27:33 +00:00