search for: at_sysinfo_ehdr

...ions(-) diff --git a/usr/include/sys/auxv.h b/usr/include/sys/auxv.h new file mode 100644 index 0000000..08fcfcf --- /dev/null +++ b/usr/include/sys/auxv.h @@ -0,0 +1,16 @@ +#ifndef _SYS_AUXV_H +#define _SYS_AUXV_H + +#include <klibc/compiler.h> +#include <elf.h> + +#define _AUXVAL_MAX AT_SYSINFO_EHDR + +__extern unsigned long __auxval[_AUXVAL_MAX]; + +__static_inline unsigned long getauxval(unsigned long __t) +{ + return (__t >= _AUXVAL_MAX) ? 0 : __auxval[__t]; +} + +#endif /* _SYS_AUXV_H */ diff --git a/usr/include/sys/elfcommon.h b/usr/include/sys/elfcommon.h index 300ff4e..603b0ce 100644...

...f --git a/usr/include/sys/auxv.h b/usr/include/sys/auxv.h index 08fcfcf..fc98ed4 100644 --- a/usr/include/sys/auxv.h +++ b/usr/include/sys/auxv.h @@ -2,6 +2,7 @@ #define _SYS_AUXV_H #include <klibc/compiler.h> +#include <klibc/extern.h> #include <elf.h> #define _AUXVAL_MAX AT_SYSINFO_EHDR

This adds support for CONFIG_COMPAT_VDSO. As this will certainly raise questions, I left in the code needed for an alternative approach (which requires mode C code, but less build script changes). Signed-off-by: Jan Beulich <jbeulich@novell.com> Index: head-2007-02-27/arch/i386/Kconfig =================================================================== ---

This adds support for CONFIG_COMPAT_VDSO. As this will certainly raise questions, I left in the code needed for an alternative approach (which requires mode C code, but less build script changes). Signed-off-by: Jan Beulich <jbeulich@novell.com> Index: head-2007-02-27/arch/i386/Kconfig =================================================================== ---

This adds support for CONFIG_COMPAT_VDSO. As this will certainly raise questions, I left in the code needed for an alternative approach (which requires mode C code, but less build script changes). Signed-off-by: Jan Beulich <jbeulich@novell.com> Index: head-2007-02-27/arch/i386/Kconfig =================================================================== ---

...S extern int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack); -#endif = extern unsigned int vdso_enabled; = #define ARCH_DLINFO \ do if (vdso_enabled) { \ NEW_AUX_ENT(AT_SYSINFO, VDSO_ENTRY); \ - NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_COMPAT_BASE); \ + NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_CURRENT_BASE);\ } while (0) = #endif Index: linux-2.6.21/include/asm-i386/fixmap.h =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=...

...S extern int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack); -#endif = extern unsigned int vdso_enabled; = #define ARCH_DLINFO \ do if (vdso_enabled) { \ NEW_AUX_ENT(AT_SYSINFO, VDSO_ENTRY); \ - NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_COMPAT_BASE); \ + NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_CURRENT_BASE);\ } while (0) = #endif Index: linux-2.6.21/include/asm-i386/fixmap.h =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=...

Hi Andi, Here's a couple of patches to fix up COMPAT_VDSO: The first is a straightforward implementation of Jan's original idea of relocating the VDSO to match its mapped location. Unlike Jan and Zach's version, I changed it to relocate based on the phdrs rather than the sections; the result is pleasantly compact. The second patch takes advantage of the fact that all the

Hi Andi, Here's a couple of patches to fix up COMPAT_VDSO: The first is a straightforward implementation of Jan's original idea of relocating the VDSO to match its mapped location. Unlike Jan and Zach's version, I changed it to relocate based on the phdrs rather than the sections; the result is pleasantly compact. The second patch takes advantage of the fact that all the

Hi Andi, Four patches: - clean up asm/bugs.h, by moving all the C code into its own C file - split identify_cpu() into boot and secondary variants, so that boot-time setup functions can be marked __init - repost of the COMPAT_VDSO patches with a bit more robustness from unknown DT_tags, and functions marked __init, since all this is boot-time only setup. Thanks, J --

Hi Andi, Four patches: - clean up asm/bugs.h, by moving all the C code into its own C file - split identify_cpu() into boot and secondary variants, so that boot-time setup functions can be marked __init - repost of the COMPAT_VDSO patches with a bit more robustness from unknown DT_tags, and functions marked __init, since all this is boot-time only setup. Thanks, J --

Hi, after a year, I decided to hack on klibc again. I?ve reworked both the patch to add mkstemp(), discussing to use AT_RANDOM as cheap entropy source on IRC (if there will ever be another entropy consumer, I can quickly write a minimal arc4random() seeded from it, as it has only 16 octets), capable of making a working mksh (static and shared) on amd64/xen, and the m68k support code, leading to

...nions. winemenubuilder: Fix compilation on systems that don't support nameless unions. Fr?d?ric Delanoy (2): appwiz.cpl: Update French translation. jscript: Update French translation. Gerald Pfeifer (6): dbghelp: Make ehdr_addr in elf_enum_modules_internal dependent on AT_SYSINFO_EHDR. include: Consolidate duplicate declarations of WNetGetLastErrorA, WNetGetLastErrorW and definition of WNetGetLastError. comctl32: Remove the last, unused parameter from LISTVIEW_HScroll. comctl32: Shed unused parameter from TOOLTIPS_NCCreate. cards: Fix description of cdtTe...

...ad port as thread id on Mac OS. server: Implement process control using Mach primitives for Mac OS. configure: Added a generic macro for checking for Mingw programs. configure: Use the correct ar tool when building Mingw import libraries. preloader: Reset both AT_SYSINFO and AT_SYSINFO_EHDR when one of them conflicts. Revert "wined3d: Simplify the get_write_mask and get_swizzle functions." gdi32: Avoid leaking a handle in MFDRV_ExtSelectClipRgn. make_makefiles: Properly skip dlls marked with MKDLL_SKIP. Use GetDC instead of CreateDC where possible....

...cho_module.c. dbghelp: Use local declaration for 64-bit macho nlist. dbghelp: Pass stab size to stabs_parse. dbghelp: Fix misleading indentation warning. dbghelp: Use local NOTE_GNU_BUILD_ID declaration. dbghelp: Don't use *_NULL constants. dbghelp: Use local AT_SYSINFO_EHDR definition. dbghelp: Use local declarations of r_debug and link_map structs. dbghelp: Use local elf_header declaration. dbghelp: Use local elf_section_header declaration. dbghelp: Use local ELF program segment header declaration. dbghelp: Use local dynamic section entr...

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think "unwinder" is the only patch which doesn't apply to git13, and the sched-clock patches are the only ones which this series actually needs). Changes since the last posting: - More netfront review and cleanup - Added ability to

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think "unwinder" is the only patch which doesn't apply to git13, and the sched-clock patches are the only ones which this series actually needs). Changes since the last posting: - More netfront review and cleanup - Added ability to

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think "unwinder" is the only patch which doesn't apply to git13, and the sched-clock patches are the only ones which this series actually needs). Changes since the last posting: - More netfront review and cleanup - Added ability to

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git3 + ff patches-2.6.21-git3-070501-1.tar.gz. Changes since the last posting: - reviews of xenbus (me), netfront (hch, rusty, herbert xu) and blockfront (hch), with most comments addressed. Netfront review revealed a couple of real bugs, and the code for all three is looking cleaner

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git3 + ff patches-2.6.21-git3-070501-1.tar.gz. Changes since the last posting: - reviews of xenbus (me), netfront (hch, rusty, herbert xu) and blockfront (hch), with most comments addressed. Netfront review revealed a couple of real bugs, and the code for all three is looking cleaner