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936e89e1 |
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04-Apr-2019 |
Augustin Cavalier <waddlesplash@gmail.com> |
libroot/os: Reshuffle stack_trace.cpp a little more. * Add missing "generic" inclusion on x86; fixes the build there. * Name the file the same way as the other files in its directory.
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2f2d56e2 |
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01-Apr-2019 |
PulkoMandy <pulkomandy@pulkomandy.tk> |
Move stack_trace.cpp to generic directory. 4 architectures are using it, so it is generic enough. Make it error out for platforms where the stack grows in the other direction. Another implementation can be added for them. Change-Id: Ia52b5dd34da7b5ebcca0782af079c43d72ba3a8e Reviewed-on: https://review.haiku-os.org/c/1340 Reviewed-by: waddlesplash <waddlesplash@gmail.com>
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b3e749b0 |
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28-May-2018 |
Jérôme Duval <jerome.duval@gmail.com> |
kernel,libroot,boot: remove c++11 and gnu++11 flags. * c++14 is the default with current GCC * remove pragmas for x86intrin.h
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c012e7e9 |
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11-Apr-2015 |
Michael Lotz <mmlr@mlotz.ch> |
libroot: Add private __arch_get_stack_trace(). It can be used to get a stack trace of the current thread. Note that this works by walking frame pointers and will not produce anything useful if an application is compiled with the frame pointers omitted. The stack base and end addresses have to be provided as arguments and are used to check that the frame pointers fall within that range. These values are thread specific and can be retrieved with get_thread_info(). No other sanity checks (like checking for loops in the linked list) are done. This is a simplified rewrite of the stack trace code from the kernel debugger. As this code is common to x86 and x86_64 but is not generic across architectures I introduced x86_common as a directory to put such sources.
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6d70d75a |
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26-Aug-2014 |
Paweł Dziepak <pdziepak@quarnos.org> |
libroot/x86_64: rewrite system_time[_nsecs]() to C++ No functional change intended, just code deobfuscation. Signed-off-by: Paweł Dziepak <pdziepak@quarnos.org>
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d3b1caa6 |
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25-Aug-2014 |
Paweł Dziepak <pdziepak@quarnos.org> |
kernel, libroot: use C++11 atomics in atomic_*() The less assembler in our sources the better. These functions wouldn't be used very much since SupportDef.h inlines them, but the symbols should be available. Signed-off-by: Paweł Dziepak <pdziepak@quarnos.org>
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ea7e57c9 |
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05-May-2014 |
Pawel Dziepak <pdziepak@quarnos.org> |
libroot: enable c++11 in os/arch/x86_64
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b0944c78 |
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01-Aug-2013 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
More work towards hybrid support * All packaging architecture dependent variables do now have a respective suffix and are set up for each configured packaging architecture, save for the kernel and boot loader variables, which are still only set up for the primary architecture. For convenience TARGET_PACKAGING_ARCH, TARGET_ARCH, TARGET_LIBSUPC++, and TARGET_LIBSTDC++ are set to the respective values for the primary packaging architecture by default. * Introduce a set of MultiArch* rules to help with building targets for multiple packaging architectures. Generally the respective targets are (additionally) gristed with the packaging architecture. For libraries the additional grist is usually omitted for the primary architecture (e.g. libroot.so and <x86>libroot.so for x86_gcc2/x86 hybrid), so that Jamfiles for targets built only for the primary architecture don't need to be changed. * Add multi-arch build support for all targets needed for the stage 1 cross devel package as well as for libbe (untested).
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fd9f32c0 |
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22-Jul-2012 |
Alex Smith <alex@alex-smith.me.uk> |
Added some libroot bits for x86_64. Still some parts missing (the glibc bits + fenv.c), plus the TLS functions are only stubs.
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c012e7e9305fa8acbf3ead9f8b1ca19b7c677b06 |
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11-Apr-2015 |
Michael Lotz <mmlr@mlotz.ch> |
libroot: Add private __arch_get_stack_trace(). It can be used to get a stack trace of the current thread. Note that this works by walking frame pointers and will not produce anything useful if an application is compiled with the frame pointers omitted. The stack base and end addresses have to be provided as arguments and are used to check that the frame pointers fall within that range. These values are thread specific and can be retrieved with get_thread_info(). No other sanity checks (like checking for loops in the linked list) are done. This is a simplified rewrite of the stack trace code from the kernel debugger. As this code is common to x86 and x86_64 but is not generic across architectures I introduced x86_common as a directory to put such sources.
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6d70d75a8e4f7c15eee4bc7ef666e62b48297631 |
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26-Aug-2014 |
Paweł Dziepak <pdziepak@quarnos.org> |
libroot/x86_64: rewrite system_time[_nsecs]() to C++ No functional change intended, just code deobfuscation. Signed-off-by: Paweł Dziepak <pdziepak@quarnos.org>
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d3b1caa62d83444c7c95a73cdc2094d2087fb818 |
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25-Aug-2014 |
Paweł Dziepak <pdziepak@quarnos.org> |
kernel, libroot: use C++11 atomics in atomic_*() The less assembler in our sources the better. These functions wouldn't be used very much since SupportDef.h inlines them, but the symbols should be available. Signed-off-by: Paweł Dziepak <pdziepak@quarnos.org>
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ea7e57c9666997c11e3020d0fa71753e2097840b |
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05-May-2014 |
Pawel Dziepak <pdziepak@quarnos.org> |
libroot: enable c++11 in os/arch/x86_64
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b0944c78b074a8110bd98e060415d0e8f38a7f65 |
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01-Aug-2013 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
More work towards hybrid support * All packaging architecture dependent variables do now have a respective suffix and are set up for each configured packaging architecture, save for the kernel and boot loader variables, which are still only set up for the primary architecture. For convenience TARGET_PACKAGING_ARCH, TARGET_ARCH, TARGET_LIBSUPC++, and TARGET_LIBSTDC++ are set to the respective values for the primary packaging architecture by default. * Introduce a set of MultiArch* rules to help with building targets for multiple packaging architectures. Generally the respective targets are (additionally) gristed with the packaging architecture. For libraries the additional grist is usually omitted for the primary architecture (e.g. libroot.so and <x86>libroot.so for x86_gcc2/x86 hybrid), so that Jamfiles for targets built only for the primary architecture don't need to be changed. * Add multi-arch build support for all targets needed for the stage 1 cross devel package as well as for libbe (untested).
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fd9f32c0db56a5cebdda79c329b479355bdde87c |
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22-Jul-2012 |
Alex Smith <alex@alex-smith.me.uk> |
Added some libroot bits for x86_64. Still some parts missing (the glibc bits + fenv.c), plus the TLS functions are only stubs.
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