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84d266e55c
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682 Commits

Author SHA1 Message Date
manu
84d266e55c More work on Linux compat for Mips: system calls mapping. 2001-09-22 21:14:37 +00:00
jdolecek
ef8abe0767 Make the setregs hook emulation-specific, rather than executable 
format specific.
Struct emul has a e_setregs hook back, which points to emulation-specific
setregs function. es_setregs of struct execsw now only points to
optional executable-specific setup function (this is only used for
ECOFF).
 2001-09-18 19:36:32 +00:00
fvdl
2c344fe7d9 Allow the old-style sockaddr_in6 for v6 addresses for which the 
scope id is irrelevant. Makes netscape6 for Linux work again,
which uses v4-mapped addresses to connect to v4 sites.
 2001-09-08 14:19:09 +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
jdolecek
a065626465 change LINUX_F_SETFL so that SIGIO handling for sockets 
matches more closely
add support for NEW_PIPE to the SIGIO hack
 2001-09-04 20:27:29 +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
manu
54eff3d533 Added some comments 2001-09-02 07:25:58 +00:00
manu
b9581b43a2 Fixed an error in a define 2001-09-02 07:24:49 +00:00
manu
fbdc500a69 Fixed indent problems 2001-09-02 06:51:15 +00:00
manu
8e1033bfc3 Enable the GCC signature test so that ld.so will be executable (needed for 
Linux's ldd)
 2001-08-30 20:41:36 +00:00
manu
8537f76c98 Changed the way signature tests are done. This makes possible to run 
ld.so as an executable on the PowerPC (Linux's ldd does this), and it also
much clearer IMHO.
 2001-08-30 20:22:08 +00:00
manu
6f08a31e06 Fixed a lot of mistakes in #define's (hes values instead of octal) 2001-08-26 21:17:52 +00:00
manu
6ae6d7c980 Preliminary work on Linux/Mips emul 2001-08-26 18:53:20 +00:00
manu
abf3af624a Preliminary work on Linux/Mips emul. More to come soon... 2001-08-26 18:11:25 +00:00
manu
34e3550db4 Moved LINUX_NCCS from MI file to MD file, because the value is different 
on MIPS and sparc machines.
 2001-08-26 17:26:31 +00:00
manu
8d2d7fdf71 Fiexed a typo in a #define 2001-08-26 17:17:55 +00:00
manu
0e6de337a2 Preliminary work on Linux/mips compat, more to come soon... 2001-08-26 17:12:56 +00:00
manu
d1fd72fba1 Fixed a typo in struct naming. This does not seems to impact anything. 2001-08-26 17:08:09 +00:00
manu
21f970e367 Preliminary work on Linux/Mips emulation, more to come soon... 2001-08-26 17:03:37 +00:00
manu
0f65ff9afc Preliminary work on Linux/mips compatibility, more to come soon... 2001-08-26 16:41:58 +00:00
manu
de40f400dd Preliminary work on Linux/mips compatibility, more to come soon... 2001-08-26 16:33:01 +00:00
manu
6ca52a1743 Preliminary work on Linux/mips compatibility, more to come soon... 2001-08-26 16:21:56 +00:00
manu
0a50dcbab4 Preliminary work on Linux/mips compatibility. More to come soon... 2001-08-26 16:18:03 +00:00
manu
fcf1fa0015 Preliminary work on Linux/mips compatibility, more to come soon... 2001-08-26 15:41:14 +00:00
manu
e712414a48 Preliminary work on Linux/mips compatibility. More to come soon... 2001-08-26 15:38:44 +00:00
manu
a410e315dd Preliminary work on Linux/mips compatibility. More to come soon... 2001-08-26 15:24:24 +00:00
manu
b2ca6f9c3b Preliminary work for Linux/Mips compatibility, more to come soon. 2001-08-26 15:16:42 +00:00
christos
699b00997c PR/13652: Katsuomi Hamajima: Fix compile error. 2001-08-08 13:23:34 +00:00
thorpej
08b77f43f0 Deal with the SSE FPU save format. 2001-08-02 22:04:57 +00:00
christos
934898bc32 Adjust to the new copyargs() footprint. 2001-07-29 21:28:45 +00:00
wiz
035b63a542 auxilliary -> auxiliary 2001-07-26 22:53:13 +00:00
jdolecek
718eee7811 make linux_socketcall_argsize[] static const 2001-07-22 13:55:23 +00:00
wiz
a9356936b4 seperate -> separate 2001-07-22 13:33:58 +00:00
thorpej
e21d5026ef Add support for the __WALL wait4(2) flag. 2001-07-18 19:11:14 +00:00
jdolecek
318fdc0c37 execute signal handlers on separate signal stack, if it's been provided 2001-07-15 20:02:21 +00:00
christos
97c9d7a9dd rename elf32_read_from to exec_read_from since it is used in many places 
now.
 2001-07-14 02:05:05 +00:00
jdolecek
17a1c4c337 Regen - modify to use linux_* wrappers for syscalls passing/fetching sockaddr 2001-07-04 10:26:28 +00:00
jdolecek
3ba502f406 modify to use linux_* wrappers for syscalls passing/fetching sockaddr 2001-07-04 10:25:32 +00:00
jdolecek
978d4eb77b remove no longer used variable 
make 'osa' arg of linux_sa_get() const
 2001-07-04 10:24:18 +00:00
jdolecek
8cbefdbb89 Do address family (AF_*) number translation for socket system calls which 
pass socket address in our or out. This makes Linux programs using IPv6
working under emulation. This addresses kern/13279 by Jun-ichiro itojun Hagino.

Change sendmsg()/recvmsg() to expect the control information
to be passed the standard way (not 4.3BSD one, imlied by compat_43 code
or MSG_COMPAT). Linux uses different (arguably broken) CMSG_ALIGN() on some
architectures unfortunately, that would need to be handled eventually.

Also provide some other trivial stubs (like linux_sys_send()) to avoid
unneeded dependance on uipc_syscalls_43.c.
 2001-07-04 10:09:24 +00:00
jdolecek
adc0c5d8f3 Add myself to the list, put e-mail addresses within '<' and '>' 2001-07-01 17:13:41 +00:00
jdolecek
1b87473851 linux_getifhwaddr(): use strncmp() to find out if if_name starts with 'eth', 
it's more readable that way
 2001-06-25 19:55:02 +00:00
jdolecek
5f9c0daf71 linux_sys_socketcall(): refuse negative 'what' values 2001-06-22 08:27:05 +00:00
simonb
22267aa60b Include <sys/exec_elf.h> as the other arch's linux_exec.h file do. 
New linux_trap.c compiles now.
 2001-06-22 05:12:42 +00:00
christos
0f380fac15 Add an e_trapsignal member to struct emul, so that emulated processes can 
send the appropriate signal depending on the trap type.
 2001-06-18 02:00:48 +00:00
sommerfeld
7e7d262c34 Add %fs/%gs to trap frame and save/restore them on 
trap/interrupt/syscall entry from userspace.

Remove special-case "by hand" validation of fs/gs register values as
well as special handling of them in various signal handling paths.

Now, like %ds and %es, they are validated by the hardware on return to
userland.

This paves the way for the use of %fs for per-cpu data on
multiprocessor systems, and fixes an otherwise difficult-to-fix
interaction between threads/clone(2) and USER_LDT.

Discussed in advance with Frank van der Linden.
 2001-06-17 21:01:32 +00:00