* RE: hard hat linux 2.0
@ 2001-07-20 13:25 Marc Karasek
2001-07-20 16:26 ` Pete Popov
0 siblings, 1 reply; 6+ messages in thread
From: Marc Karasek @ 2001-07-20 13:25 UTC (permalink / raw)
To: 'Pete Popov ',
'linux-mips-kernel@lists.sourceforge.net ',
'linux-mips@oss.sgi.com '
Is there somewhere I can grab the patch from Florian?
-----Original Message-----
From: Pete Popov
To: linux-mips-kernel@lists.sourceforge.net; linux-mips@oss.sgi.com
Sent: 7/19/01 3:03 PM
Subject: hard hat linux 2.0
Looks like ftp.mvista.com was updated last night to include the mips
journeyman edition. The images of interest would be
ftp.mvista.com:/pub/Journeyman/cdimages/{je-d1-hhl2.0.cdimage,
je-src-hhl2.0.cdimage}. They are rather large so it takes a while to
download them.
In addition to the userland packages, there is an up to date cross
toolchain which can build the kernel as well as useland apps. There is
also a native toolchain. The toolchain is 2.95.3 based; glibc is 2.2.3.
Since there was some perl interest recently, perl is included.
Rebuilding any of the userland packages, for those interested in doing
that, is pretty trivial (cross based building!).
This is an embedded linux distribution so it's not as large as a RedHat
desktop system. For embedded work though, I think it's more than
sufficient. One note, to anyone trying it. A number of binaries are
linked with pthreads, so you'll need either the new sysmips fix that
Ralf is working on, when he completes it, or the patch from Florian.
Otherwise binaries like ls, tar, and many others will seg fault.
Pete
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: hard hat linux 2.0 2001-07-20 13:25 hard hat linux 2.0 Marc Karasek @ 2001-07-20 16:26 ` Pete Popov 0 siblings, 0 replies; 6+ messages in thread From: Pete Popov @ 2001-07-20 16:26 UTC (permalink / raw) Cc: 'linux-mips-kernel@lists.sourceforge.net ', 'linux-mips@oss.sgi.com ' [-- Attachment #1: Type: text/plain, Size: 1573 bytes --] Marc Karasek wrote: > Is there somewhere I can grab the patch from Florian? Yes, somewhere in the mail archives. If you use the 2.4.2 based kernel in HHL2.0, that patch and others have been applied. I've attached Florian's patch. Pete > > -----Original Message----- > From: Pete Popov > To: linux-mips-kernel@lists.sourceforge.net; linux-mips@oss.sgi.com > Sent: 7/19/01 3:03 PM > Subject: hard hat linux 2.0 > > Looks like ftp.mvista.com was updated last night to include the mips > journeyman edition. The images of interest would be > ftp.mvista.com:/pub/Journeyman/cdimages/{je-d1-hhl2.0.cdimage, > je-src-hhl2.0.cdimage}. They are rather large so it takes a while to > download them. > > In addition to the userland packages, there is an up to date cross > toolchain which can build the kernel as well as useland apps. There is > also a native toolchain. The toolchain is 2.95.3 based; glibc is 2.2.3. > > Since there was some perl interest recently, perl is included. > Rebuilding any of the userland packages, for those interested in doing > that, is pretty trivial (cross based building!). > > This is an embedded linux distribution so it's not as large as a RedHat > desktop system. For embedded work though, I think it's more than > sufficient. One note, to anyone trying it. A number of binaries are > linked with pthreads, so you'll need either the new sysmips fix that > Ralf is working on, when he completes it, or the patch from Florian. > Otherwise binaries like ls, tar, and many others will seg fault. > > Pete > > [-- Attachment #2: florian_sysmips.patch --] [-- Type: text/plain, Size: 3604 bytes --] diff -Nur linux.orig/arch/mips/kernel/Makefile linux/arch/mips/kernel/Makefile --- linux.orig/arch/mips/kernel/Makefile Mon Apr 9 00:23:08 2001 +++ linux/arch/mips/kernel/Makefile Mon Apr 9 00:23:34 2001 @@ -20,7 +20,7 @@ obj-y += branch.o process.o signal.o entry.o \ traps.o ptrace.o vm86.o ioport.o reset.o \ semaphore.o setup.o syscall.o sysmips.o \ - ipc.o scall_o32.o unaligned.o + ipc.o scall_o32.o unaligned.o fast-sysmips.o obj-$(CONFIG_MODULES) += mips_ksyms.o ifdef CONFIG_CPU_R3000 @@ -69,5 +69,6 @@ entry.o: entry.S head.o: head.S +fast-sysmips.o: fast-sysmips.S include $(TOPDIR)/Rules.make diff -Nur linux.orig/arch/mips/kernel/fast-sysmips.S linux/arch/mips/kernel/fast-sysmips.S --- linux.orig/arch/mips/kernel/fast-sysmips.S Thu Jan 1 01:00:00 1970 +++ linux/arch/mips/kernel/fast-sysmips.S Mon Apr 9 00:28:20 2001 @@ -0,0 +1,85 @@ +/* + * MIPS_ATOMIC_SET asm implementation for ll/sc capable cpus + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2001 Florian Lohoff <flo@rfc822.org> + * + */ +#include <asm/asm.h> +#include <asm/mipsregs.h> +#include <asm/regdef.h> +#include <asm/stackframe.h> +#include <asm/isadep.h> +#include <asm/unistd.h> +#include <asm/sysmips.h> +#include <asm/offset.h> +#include <asm/errno.h> + +#define PT_TRACESYS 0x00000002 + + EXPORT(fast_sysmips) + + .set noreorder + + li t0, MIPS_ATOMIC_SET + beq a0, t0, 1f + nop + j sys_sysmips + nop + +1: + + # a0 - MIPS_ATOMIC_SET + # a1 - mem ptr + # a2 - value + + addiu sp, sp, -8 # Reserve space + sw a0, (sp) # Save arg0 + + addiu a0, a1, 4 # addr+size + ori v0, a1, 4 # addr | size + lw v1, THREAD_CURDS(gp) # current->thread.current_ds + or v0, v0, a0 # addr | size | (addr+size) + and v1, v1, v0 # (mask)&(addr | size | (addr+size) + bltz v1, 5f + nop + +2: + ll v0, (a1) + move t0, a2 + sc t0, (a1) + beqz t0, 2b + nop + + sw v0, PT_R2+8(sp) # Result value + sw zero, PT_R7+8(sp) # Success indicator + + lw t0, TASK_PTRACE(gp) # syscall tracing enabled? + andi t0, PT_TRACESYS + bnez t0, 3f + nop + +4: + lw a0, (sp) # Restore arg0 + addiu sp, sp, 8 # Restore sp + + j o32_ret_from_sys_call + nop + +3: + sw ra, 4(sp) + jal syscall_trace + nop + lw ra, 4(sp) + j 4b + nop + +5: + lw a0, (sp) # Restore arg0 + addiu sp, sp, 8 # Restore sp + j ra + li v0, -EFAULT + diff -Nur linux.orig/arch/mips/kernel/irix5sys.h linux/arch/mips/kernel/irix5sys.h --- linux.orig/arch/mips/kernel/irix5sys.h Mon Apr 9 00:16:29 2001 +++ linux/arch/mips/kernel/irix5sys.h Sun Apr 8 21:21:16 2001 @@ -69,7 +69,7 @@ SYS(irix_getgid, 0) /* 1047 getgid() V*/ SYS(irix_unimp, 0) /* 1048 (XXX IRIX 4 ssig) V*/ SYS(irix_msgsys, 6) /* 1049 sys_msgsys V*/ -SYS(sys_sysmips, 4) /* 1050 sysmips() HV*/ +SYS(fast_sysmips, 4) /* 1050 sysmips() HV*/ SYS(irix_unimp, 0) /* 1051 XXX sysacct() IV*/ SYS(irix_shmsys, 5) /* 1052 sys_shmsys V*/ SYS(irix_semsys, 0) /* 1053 sys_semsys V*/ diff -Nur linux.orig/arch/mips/kernel/syscalls.h linux/arch/mips/kernel/syscalls.h --- linux.orig/arch/mips/kernel/syscalls.h Mon Apr 9 00:16:30 2001 +++ linux/arch/mips/kernel/syscalls.h Sun Apr 8 21:21:43 2001 @@ -163,7 +163,7 @@ SYS(sys_writev, 3) SYS(sys_cacheflush, 3) SYS(sys_cachectl, 3) -SYS(sys_sysmips, 4) +SYS(fast_sysmips, 4) SYS(sys_ni_syscall, 0) /* 4150 */ SYS(sys_getsid, 1) SYS(sys_fdatasync, 0) ^ permalink raw reply [flat|nested] 6+ messages in thread
* hard hat linux 2.0
@ 2001-07-19 19:03 Pete Popov
2001-07-20 2:37 ` jeff_lee
0 siblings, 1 reply; 6+ messages in thread
From: Pete Popov @ 2001-07-19 19:03 UTC (permalink / raw)
To: linux-mips-kernel, linux-mips
Looks like ftp.mvista.com was updated last night to include the mips
journeyman edition. The images of interest would be
ftp.mvista.com:/pub/Journeyman/cdimages/{je-d1-hhl2.0.cdimage,
je-src-hhl2.0.cdimage}. They are rather large so it takes a while to
download them.
In addition to the userland packages, there is an up to date cross
toolchain which can build the kernel as well as useland apps. There is
also a native toolchain. The toolchain is 2.95.3 based; glibc is 2.2.3.
Since there was some perl interest recently, perl is included.
Rebuilding any of the userland packages, for those interested in doing
that, is pretty trivial (cross based building!).
This is an embedded linux distribution so it's not as large as a RedHat
desktop system. For embedded work though, I think it's more than
sufficient. One note, to anyone trying it. A number of binaries are
linked with pthreads, so you'll need either the new sysmips fix that
Ralf is working on, when he completes it, or the patch from Florian.
Otherwise binaries like ls, tar, and many others will seg fault.
Pete
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: hard hat linux 2.0 2001-07-19 19:03 Pete Popov @ 2001-07-20 2:37 ` jeff_lee 2001-07-20 2:36 ` James Simmons 2001-07-20 2:37 ` jeff_lee 0 siblings, 2 replies; 6+ messages in thread From: jeff_lee @ 2001-07-20 2:37 UTC (permalink / raw) To: ppopov, linux-mips-kernel, linux-mips Hi , How can I ftp the site ?? Do I need the user name or passward ?? Or how is the port number ?? Thanks !!! ----- Original Message ----- From: "Pete Popov" <ppopov@pacbell.net> To: <linux-mips-kernel@lists.sourceforge.net>; <linux-mips@oss.sgi.com> Sent: Friday, July 20, 2001 3:03 AM Subject: hard hat linux 2.0 > Looks like ftp.mvista.com was updated last night to include the mips > journeyman edition. The images of interest would be > ftp.mvista.com:/pub/Journeyman/cdimages/{je-d1-hhl2.0.cdimage, > je-src-hhl2.0.cdimage}. They are rather large so it takes a while to > download them. > > In addition to the userland packages, there is an up to date cross > toolchain which can build the kernel as well as useland apps. There is > also a native toolchain. The toolchain is 2.95.3 based; glibc is 2.2.3. > Since there was some perl interest recently, perl is included. > Rebuilding any of the userland packages, for those interested in doing > that, is pretty trivial (cross based building!). > > This is an embedded linux distribution so it's not as large as a RedHat > desktop system. For embedded work though, I think it's more than > sufficient. One note, to anyone trying it. A number of binaries are > linked with pthreads, so you'll need either the new sysmips fix that > Ralf is working on, when he completes it, or the patch from Florian. > Otherwise binaries like ls, tar, and many others will seg fault. > > Pete ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: hard hat linux 2.0 2001-07-20 2:37 ` jeff_lee @ 2001-07-20 2:36 ` James Simmons 2001-07-20 2:37 ` jeff_lee 1 sibling, 0 replies; 6+ messages in thread From: James Simmons @ 2001-07-20 2:36 UTC (permalink / raw) To: jeff_lee; +Cc: ppopov, linux-mips-kernel, linux-mips > How can I ftp the site ?? ftp ftp.mvista.com No password. Its in pub/JourneyMan directory. Note it is a CD image and its big. It toke me a hour for each image and this is with a T1 line. ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: hard hat linux 2.0 2001-07-20 2:37 ` jeff_lee 2001-07-20 2:36 ` James Simmons @ 2001-07-20 2:37 ` jeff_lee 1 sibling, 0 replies; 6+ messages in thread From: jeff_lee @ 2001-07-20 2:37 UTC (permalink / raw) To: ppopov, linux-mips-kernel, linux-mips Hi , How can I ftp the site ?? Do I need the user name or passward ?? Or how is the port number ?? Thanks !!! ----- Original Message ----- From: "Pete Popov" <ppopov@pacbell.net> To: <linux-mips-kernel@lists.sourceforge.net>; <linux-mips@oss.sgi.com> Sent: Friday, July 20, 2001 3:03 AM Subject: hard hat linux 2.0 > Looks like ftp.mvista.com was updated last night to include the mips > journeyman edition. The images of interest would be > ftp.mvista.com:/pub/Journeyman/cdimages/{je-d1-hhl2.0.cdimage, > je-src-hhl2.0.cdimage}. They are rather large so it takes a while to > download them. > > In addition to the userland packages, there is an up to date cross > toolchain which can build the kernel as well as useland apps. There is > also a native toolchain. The toolchain is 2.95.3 based; glibc is 2.2.3. > Since there was some perl interest recently, perl is included. > Rebuilding any of the userland packages, for those interested in doing > that, is pretty trivial (cross based building!). > > This is an embedded linux distribution so it's not as large as a RedHat > desktop system. For embedded work though, I think it's more than > sufficient. One note, to anyone trying it. A number of binaries are > linked with pthreads, so you'll need either the new sysmips fix that > Ralf is working on, when he completes it, or the patch from Florian. > Otherwise binaries like ls, tar, and many others will seg fault. > > Pete ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2001-07-20 16:26 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2001-07-20 13:25 hard hat linux 2.0 Marc Karasek 2001-07-20 16:26 ` Pete Popov -- strict thread matches above, loose matches on Subject: below -- 2001-07-19 19:03 Pete Popov 2001-07-20 2:37 ` jeff_lee 2001-07-20 2:36 ` James Simmons 2001-07-20 2:37 ` jeff_lee
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox