| History log of /src/sys/compat/linux32/arch/amd64/linux32_exec.h |
| Revision | | Date | Author | Comments |
| 1.10 |
| 26-Nov-2021 |
ryo | - LINUX_GO_RT0_SIGNATURE for compat_linux is no longer enabled by default.
it is now defined in each arch same as the other *_SIGNATURE definitions.
- add new LINUX32_GO_RT0_SIGNATURE for compat_linux32, and is defined in amd64 and aarch64.
|
| 1.9 |
| 25-Nov-2021 |
ryo | Extra arguments for AT_HWCAP and AT_PLATFORM are now passed when executing linux32 binaries.
AT_SYSINFO (vsyscall) feature seems to be broken, so leave it commented out.
|
| 1.8 |
| 25-Nov-2021 |
ryo | The default name of the `exec_setup_stack' function for linux32 should be `linux32_exec_setup_stack',
and it should be defined in each arch.
declaration of linux32_exec_setup_stack() in linux32/amd64 has been removed because it does not exist.
NFC.
|
| 1.7 |
| 26-Apr-2017 |
christos | catch up with unit fixes for es_arglen; consistently use bytes.
|
| 1.6 |
| 21-Feb-2014 |
maxv | branches: 1.6.6; 1.6.20;
Increase LINUX32_ELF_AUX_ENTRIES to avoid overrun in linux32/. Also,
add comments and KASSERTs to make sure people don't forget to increase
XX_AUX_ENTRIES's when adding vectors.
Reported by martin@ (CV), with suggestions from chs@.
ok martin@ chs@
|
| 1.5 |
| 09-Feb-2014 |
chs | account for the 16 bytes of AT_RANDOM data in the stack setup. fixes PR 48518.
use cprng_strong32() instead of random(). add AT_RANDOM support for linux32.
|
| 1.4 |
| 07-Jul-2010 |
chs | branches: 1.4.8; 1.4.18; 1.4.22;
many changes for COMPAT_LINUX:
- update the linux syscall table for each platform.
- support new-style (NPTL) linux pthreads on all platforms.
clone() with CLONE_THREAD uses 1 process with many LWPs
instead of separate processes.
- move the contents of sys__lwp_setprivate() into a new
lwp_setprivate() and use that everywhere.
- update linux_release[] and linux32_release[] to "2.6.18".
- adjust placement of emul fork/exec/exit hooks as needed
and adjust other emul code to match.
- convert all struct emul definitions to use named initializers.
- change the pid allocator to allow multiple pids to refer to the same proc.
- remove a few fields from struct proc that are no longer needed.
- disable the non-functional "vdso" code in linux32/amd64,
glibc works fine without it.
- fix a race in the futex code where we could miss a wakeup after
a requeue operation.
- redo futex locking to be a little more efficient.
|
| 1.3 |
| 18-Apr-2010 |
jym | This patch fixes the NX regression issue observed on amd64 kernels, where
per-page execution right was disabled (therefore leading to the inability
of the kernel to detect fraudulent use of memory mappings marked as not
being executable).
- replace cpu_feature and ci_feature_flags variables by cpu_feature and
ci_feat_val arrays. This makes it cleaner and brings kernel code closer
to the design of cpuctl(8). A warning will be raised for each CPU that
does not expose the same features as the Boot Processor (BP).
- the blacklist of CPU features is now a macro defined in the
specialreg.h header, instead of hardcoding it inside MD initialization
code; fix comments.
- replace checks against CPUID_TSC with the cpu_hascounter() function.
- clean up the code in init_x86_64(), as cpu_feature variables are set
inside cpu_probe().
- use cpu_init_msrs() for i386. It will be eventually used later for NX
feature under i386 PAE kernels.
- remove code that checks for CPUID_NOX in amd64 mptramp.S, this is already
performed by cpu_hatch() through cpu_init_msrs().
- remove cpu_signature and feature_flags members from struct mpbios_proc
(they were never used).
This patch was tested with i386 MONOLITHIC, XEN3PAE_DOM0 and XEN3_DOM0 under
a native i386 host, and amd64 GENERIC, XEN3_DOM0 via QEMU virtual machines.
XXX Should kernel rev be bumped?
XXX A similar patch should be pulled-up for NetBSD-5, hopefully tomorrow.
|
| 1.2 |
| 07-Aug-2006 |
manu | branches: 1.2.6; 1.2.60; 1.2.82; 1.2.84;
Add a new signature test for linux probe function. We look for a .debuglink
section, which is specific to the Linux dynamic interpeter (yes, Linux
can execute it as a stand alone program)
|
| 1.1 |
| 09-Feb-2006 |
manu | branches: 1.1.2; 1.1.4; 1.1.10; 1.1.16;
Add initial (but unfinished) COMPAT_LINUX32 for amd64. This is good enough so
that the i386 license manager part of amd64 version of Fluent works.
While I'm here, add SysV IPC to COMPAT_LINUX/amd64
|
| 1.1.16.3 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.1.16.2 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.1.16.1 |
| 09-Feb-2006 |
yamt | file linux32_exec.h was added on branch yamt-lazymbuf on 2006-06-21 14:59:27 +0000
|
| 1.1.10.2 |
| 22-Apr-2006 |
simonb | Sync with head.
|
| 1.1.10.1 |
| 09-Feb-2006 |
simonb | file linux32_exec.h was added on branch simonb-timecounters on 2006-04-22 11:38:14 +0000
|
| 1.1.4.1 |
| 11-Aug-2006 |
yamt | sync with head
|
| 1.1.2.2 |
| 18-Feb-2006 |
yamt | sync with head.
|
| 1.1.2.1 |
| 09-Feb-2006 |
yamt | file linux32_exec.h was added on branch yamt-uio_vmspace on 2006-02-18 15:38:59 +0000
|
| 1.2.84.2 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.2.84.1 |
| 30-May-2010 |
rmind | sync with head
|
| 1.2.82.2 |
| 17-Aug-2010 |
uebayasi | Sync with HEAD.
|
| 1.2.82.1 |
| 30-Apr-2010 |
uebayasi | Sync with HEAD.
|
| 1.2.60.1 |
| 11-Aug-2010 |
yamt | sync with head.
|
| 1.2.6.2 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.2.6.1 |
| 07-Aug-2006 |
rpaulo | file linux32_exec.h was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:45:52 +0000
|
| 1.4.22.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.4.18.2 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.4.18.1 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.4.8.1 |
| 22-May-2014 |
yamt | sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
|
| 1.6.20.1 |
| 02-May-2017 |
pgoyette | Sync with HEAD - tag prg-localcount2-base1
|
| 1.6.6.1 |
| 28-Aug-2017 |
skrll | Sync with HEAD
|
