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# Date Author Comment
ec822001 08/10/2009 09:05 pm Laurent Desnogues

Fix symfind.

this patch fixes an issue in symfind.

Assume you have the following symbols:

Address Size
0045bca0 00000080 T s0
0045bd20 00000112 T s1

You'll notice that s1 is s0 + size.

So the current symfind will find that address 0045bd20 belongs to s0...
7cba04f6 08/01/2009 01:13 pm Blue Swirl

More NULL pointer fixes

Signed-off-by: Blue Swirl <>
9fdca5aa 07/18/2009 12:17 pm malc

Use correct byteswap routine for elf_note

All elf64_note structure members are Elf64_Word (which is 32bit value)
hence using bswaptls to byteswap it on 64bit platforms is incorrect.

Signed-off-by: malc <>
3efa9a67 07/18/2009 12:16 pm malc

Avoid name clashes with symbols that leak from system headers

Signed-off-by: malc <>
a2547a13 07/17/2009 03:33 pm Laurent Desnogues

ELF codedump build failures

Rename ELF coredump types to avoid conflict with the corresponding host types.

Signed-off-by: Laurent Desnogues <>
379f6698 07/17/2009 03:12 pm Paul Brook

Userspace guest address offsetting

Re-implement GUEST_BASE support.
Offset guest ddress space by default if the guest binary contains
regions below the host mmap_min_addr.
Implement support for i386, x86-64 and arm hosts.

Signed-off-by: Riku Voipio <>...
edf8e2af 06/16/2009 04:56 pm Mika Westerberg

linux-user: implemented ELF coredump support for ARM target

When target process is killed with signal (such signal that
should dump core) a coredump file is created. This file is
similar than coredump generated by Linux (there are few exceptions
though)....
9edc5d79 06/16/2009 04:56 pm Mika Westerberg

linux-user: added x86 and x86_64 support for ELF coredump

Signed-off-by: Mika Westerberg <>
Signed-off-by: Riku Voipio <>
b779e29e 05/26/2009 10:10 pm Edgar E. Iglesias

microblaze: linux-user support.

Signed-off-by: Edgar E. Iglesias <>
df84e4f3 05/16/2009 12:36 am Nathan Froyd

support ELF_HWCAP for PPPC

Signed-off-by: Nathan Froyd <>
Signed-off-by: malc <>
93fcfe39 01/16/2009 12:34 am aliguori

Convert references to logfile/loglevel to use qemu_log*() macros

This is a large patch that changes all occurrences of logfile/loglevel
global variables to use the new qemu_log*() macros.

Signed-off-by: Eduardo Habkost <>
Signed-off-by: Anthony Liguori <>...
e58ffeb3 01/14/2009 08:39 pm malc

Remove all traces of powerpc

According to $GCC/gcc/config/rs6000/rs6000-c.c _ARCH_PPC is the
ubiquitous define which should be used to test whether gcc targets
PowerPC, on 64bit platforms _ARCH_PPC64 will be also defined.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6301 c046a42c-6fe2-441c-8c8c-71466251a162
49918a75 10/22/2008 06:11 pm pbrook
  • Use function pointers for symbol lookup (currently for elf32 and elf64,
    could be expanded). This also fixes the bug with mips elf64 symbols
    in current Qemu trunk.
  • Use quicksort and binary search for symbol lookup.
  • Remove unneeded entries from symbol table. This reduced a typical table...
440c7e85 10/05/2008 02:05 pm blueswir1

Export x86_stack_size in qemu.h

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5427 c046a42c-6fe2-441c-8c8c-71466251a162
98448f58 09/30/2008 09:16 pm blueswir1

Silence some warnings about uninitialized variables

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5362 c046a42c-6fe2-441c-8c8c-71466251a162
b55266b5 09/20/2008 11:07 am blueswir1

Suppress gcc 4.x -Wpointer-sign (included in -Wall) warnings

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5275 c046a42c-6fe2-441c-8c8c-71466251a162
a6cc84f4 08/21/2008 01:39 am malc

Kludge to support linux-user on a PPC64

Some headers (e.g. signal.h) include asm/elf.h and the chaos of macro
redefinitions ensues, this kludge avoids it.

Alternative way to fight that would be to change all ELF_XXX and some
other definitions to QEMU_ELF_XXX or something to that effect....
d5975363 06/07/2008 11:50 pm pbrook

Multithreaded locking fixes.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4692 c046a42c-6fe2-441c-8c8c-71466251a162
a07c67df 03/27/2008 01:31 am pbrook

Implement AT_CLKTCK.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4113 c046a42c-6fe2-441c-8c8c-71466251a162
2f619698 11/16/2007 12:46 pm bellard

suppressed tgetx and tputx (initial patch by Thayne Harbaugh)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3653 c046a42c-6fe2-441c-8c8c-71466251a162
579a97f7 11/11/2007 04:26 pm bellard

Linux user memory access API change (initial patch by Thayne Harbaugh)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3583 c046a42c-6fe2-441c-8c8c-71466251a162
623a930e 10/28/2007 09:45 pm ths

Implement missing MIPS supervisor mode bits.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3472 c046a42c-6fe2-441c-8c8c-71466251a162
a32ff1ad 10/27/2007 08:29 pm j_mayer

PowerPC user-mode fix: MSR is now entirelly set-up in the cpu_reset routine.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3457 c046a42c-6fe2-441c-8c8c-71466251a162
e85e7c6e 10/18/2007 10:59 pm j_mayer

Use the new TARGET_ABI32 feature to implement a ppc64abi32-linux-user target
(PowerPC 64 running in 32 bits mode).
Use the new TARGET_ABI_DIR feature to implement a ppcemb-linux-user target
(PowerPC 32 with 64 bits GPRs and vector extensions).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3409 c046a42c-6fe2-441c-8c8c-71466251a162
992f48a0 10/14/2007 07:27 pm blueswir1

Support for 32 bit ABI on 64 bit targets (only enabled Sparc64)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3396 c046a42c-6fe2-441c-8c8c-71466251a162
cb33da57 10/09/2007 07:34 pm blueswir1

Support for executing 32 bit SPARC32PLUS files for Sparc64 user emulator

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3378 c046a42c-6fe2-441c-8c8c-71466251a162
48733d19 10/08/2007 04:36 pm ths

CRIS Linux userland emulation, part 2. By Edgar E. Iglesias.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3367 c046a42c-6fe2-441c-8c8c-71466251a162
863cf0b7 10/07/2007 06:59 pm j_mayer

Fix confusions between host and target long types.
Fix start_data computation.
Fix auxiliary infos setup.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3344 c046a42c-6fe2-441c-8c8c-71466251a162
4118a970 09/27/2007 07:10 am j_mayer

memset string pages to zero to avoid putting random data on the stack
that may make some program crash at startup.
Fix unsigned long / target_ulong confusion (more to do).
Fix missing g2h macros.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3249 c046a42c-6fe2-441c-8c8c-71466251a162
92a343da 09/27/2007 04:14 am j_mayer

New ppc64-linux-user target.
Allow use of PowerPC 970 for debugging (softmmu would not run, for now).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3246 c046a42c-6fe2-441c-8c8c-71466251a162
3b46e624 09/17/2007 11:09 am ths

find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
5fafdf24 09/17/2007 12:08 am ths

find -type f | xargs sed -i 's/[\t ]$//g' # on most files

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
0774bed1 07/05/2007 04:23 pm blueswir1

Fix 64 bit ELF file symbol lookup

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3046 c046a42c-6fe2-441c-8c8c-71466251a162
072ae847 06/22/2007 01:13 pm ths

Setup stack properly, fixes wrong argc value problem, by Magnus Damm.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3000 c046a42c-6fe2-441c-8c8c-71466251a162
e91c8a77 06/03/2007 04:35 pm ths

Spelling fixes, by Stefan Weil.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2927 c046a42c-6fe2-441c-8c8c-71466251a162
388bb21a 05/13/2007 04:58 pm ths

MIPS linux-user update.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2810 c046a42c-6fe2-441c-8c8c-71466251a162
84409ddb 04/06/2007 11:56 am j_mayer

Code provision for x86_64 and PowerPC 64 linux user mode support.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2619 c046a42c-6fe2-441c-8c8c-71466251a162
7a3148a9 04/05/2007 10:13 am j_mayer

Preliminary patch for Alpha Linux user mode emulation support.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2600 c046a42c-6fe2-441c-8c8c-71466251a162
768a4a36 12/14/2006 03:32 pm ths

Fix userland ELF loader for zero sized BSS.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2244 c046a42c-6fe2-441c-8c8c-71466251a162
e6e5906b 10/22/2006 03:18 am pbrook

ColdFire target.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2196 c046a42c-6fe2-441c-8c8c-71466251a162
5ef54116 07/19/2006 12:14 am bellard

Sparc64 user emulator fixes (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2063 c046a42c-6fe2-441c-8c8c-71466251a162
e5fe0c52 06/11/2006 04:32 pm pbrook

bFLT loader (for uClinux binaries).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1951 c046a42c-6fe2-441c-8c8c-71466251a162
fdf9b3e8 04/28/2006 12:07 am bellard

sh4 target (Samuel Tardieu)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1861 c046a42c-6fe2-441c-8c8c-71466251a162
53a5960a 03/25/2006 09:31 pm pbrook

Avoid accessing guest memory directly in usermode emulation.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1790 c046a42c-6fe2-441c-8c8c-71466251a162
e89f07d3 02/04/2006 10:46 pm pbrook

Make target_mmap always return -1 on failure.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1741 c046a42c-6fe2-441c-8c8c-71466251a162
0240ded8 02/04/2006 09:30 pm pbrook

Correctly initialize Arm CPU for Thumb entry points.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1739 c046a42c-6fe2-441c-8c8c-71466251a162
048f6b4d 11/26/2005 08:47 pm bellard

mips user emulation

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1668 c046a42c-6fe2-441c-8c8c-71466251a162
15338fd7 11/26/2005 01:41 pm bellard

added AT_PLATFORM and AT_HWCAP for x86 (initial patch by Gwenole Beauchesne)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1665 c046a42c-6fe2-441c-8c8c-71466251a162
afce2927 10/30/2005 10:58 pm bellard

Arm AT_HWCAP AUXV entry (Paul Brook)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1590 c046a42c-6fe2-441c-8c8c-71466251a162
0bccf03d 08/21/2005 01:12 pm bellard

fix AUX vector entries (Paul Brook)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1554 c046a42c-6fe2-441c-8c8c-71466251a162
92a31b1f 02/11/2005 12:00 am bellard

64 bit support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1282 c046a42c-6fe2-441c-8c8c-71466251a162
a315a145 01/31/2005 12:59 am bellard

initial sparc64 support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1256 c046a42c-6fe2-441c-8c8c-71466251a162
e80cfcfc 12/20/2004 01:18 am bellard

SPARC merge

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1179 c046a42c-6fe2-441c-8c8c-71466251a162
83fb7adf 07/06/2004 12:25 am bellard

Darwin patch (initial patch by Pierre d'Herbemont)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@980 c046a42c-6fe2-441c-8c8c-71466251a162
eba2af63 06/19/2004 08:23 pm bellard

buffer overflow fix

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@932 c046a42c-6fe2-441c-8c8c-71466251a162
274da6b2 05/21/2004 12:56 am bellard

64 bit fix (Jocelyn Mayer)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@839 c046a42c-6fe2-441c-8c8c-71466251a162
edf779ff 02/22/2004 03:40 pm bellard

use kernel like macros for user access (will be useful someday to have a better error checking

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@634 c046a42c-6fe2-441c-8c8c-71466251a162
c2735790 01/19/2004 12:55 am bellard

avoid exiting directly if file not found

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@567 c046a42c-6fe2-441c-8c8c-71466251a162
44a91cae 01/19/2004 12:05 am bellard

suppressed cast to lvalue

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@559 c046a42c-6fe2-441c-8c8c-71466251a162
f5155289 01/04/2004 05:46 pm bellard

aligned stack on 16 byte boundary - PPC target fixes - SPARC target fixes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@491 c046a42c-6fe2-441c-8c8c-71466251a162
67867308 11/23/2003 07:05 pm bellard

PowerPC target support (Jocelyn Mayer) - added better support for uid16

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@474 c046a42c-6fe2-441c-8c8c-71466251a162
853d6f7a 09/30/2003 11:58 pm bellard

sparc support - hack to fix case where real_host_page_size < TARGET_PAGE_SIZE (typically sparc target case)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@389 c046a42c-6fe2-441c-8c8c-71466251a162
a1516e92 07/09/2003 08:13 pm bellard

ARM init fix

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@316 c046a42c-6fe2-441c-8c8c-71466251a162
b346ff46 06/15/2003 11:05 pm bellard

ARM emulation support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@244 c046a42c-6fe2-441c-8c8c-71466251a162
0f533160 06/09/2003 06:29 pm bellard

removed unused code

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@220 c046a42c-6fe2-441c-8c8c-71466251a162
54936004 05/13/2003 03:25 am bellard

mmap emulation

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@158 c046a42c-6fe2-441c-8c8c-71466251a162
689f936f 04/29/2003 11:40 pm bellard

symbol fix

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@103 c046a42c-6fe2-441c-8c8c-71466251a162
32ce6337 04/11/2003 03:16 am bellard

path patch

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@96 c046a42c-6fe2-441c-8c8c-71466251a162
09bfb054 04/10/2003 03:03 am bellard

first self virtualizable version

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@89 c046a42c-6fe2-441c-8c8c-71466251a162
30ac07d4 04/08/2003 12:33 am bellard

moved i386 specific stuff outside elf.h

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@78 c046a42c-6fe2-441c-8c8c-71466251a162
644c433c 03/25/2003 01:00 am bellard

ld.so load fix

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@47 c046a42c-6fe2-441c-8c8c-71466251a162
d691f669 03/24/2003 11:58 pm bellard

glibc2.2 fixes - more command line options - misc doc fixes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@46 c046a42c-6fe2-441c-8c8c-71466251a162
3ef693a0 03/23/2003 10:17 pm bellard

distribution patches

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@44 c046a42c-6fe2-441c-8c8c-71466251a162
9de5e440 03/23/2003 06:49 pm bellard

better signal/exception support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@42 c046a42c-6fe2-441c-8c8c-71466251a162
b17780d5 02/19/2003 01:32 am bellard

endianness fixes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7 c046a42c-6fe2-441c-8c8c-71466251a162
31e31b8a 02/19/2003 12:55 am bellard

This commit was generated by cvs2svn to compensate for changes in r2,
which included commits to RCS files with non-trunk default branches.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3 c046a42c-6fe2-441c-8c8c-71466251a162