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db9b70ee |
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07-May-2018 |
Jérôme Duval <jerome.duval@gmail.com> |
kernel: add a compatibility commpage on x86_64. * x86 uses a commpage with 32-bit addresses, incompatible with the one used for x86_64. For this reason, a compatibility commpage is needed to support a 32-bit userland on x86_64. * define ADDRESS_TYPE as a macro for addr_t (default) or uint32 (for the 32-bit commpage). * team_create_thread_start_internal() will use clone_commpage_area() with KERNEL_USER_DATA_BASE or clone_commpage_compat_area() with KERNEL_USER32_DATA_BASE, to setup the correct commpage. * real_time_clock (in compatibility mode) also updates the compatibility commpage with real time data. Change-Id: I61605077ce0beabab4439ef54edd1eae26f26fd2
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e85e399f |
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17-Mar-2013 |
Pawel Dziepak <pdziepak@quarnos.org> |
commpage: randomize position of commpage This patch introduces randomization of commpage position. From now on commpage table contains offsets from begining to of the commpage to the particular commpage entry. Similary addresses of symbols in ELF memory image "commpage" are just offsets from the begining of the commpage. This patch also updates KDL so that commpage entries are recognized and shown correctly in stack trace. An update of Debugger is yet to be done.
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6b202f4e |
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13-May-2008 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
* Introduced new header directory headers/private/system which is supposed to contain headers shared by kernel and userland (mainly libroot). * Moved quite a few private kernel headers to the new location. Split several kernel headers into a shared part and one that is still kernel private. Adjusted all affected Jamfiles and source in the standard x86 build accordingly. The build for other architectures and for test code may be broken. * Quite a bit of userland code still includes private kernel headers. Mostly those are <util/*> headers. The ones that aren't strictly kernel-only should be moved to some other place (maybe headers/private/shared/util). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25486 a95241bf-73f2-0310-859d-f6bbb57e9c96
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e85e399fd7b229b8bc92f28928a059876d7216d3 |
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17-Mar-2013 |
Pawel Dziepak <pdziepak@quarnos.org> |
commpage: randomize position of commpage This patch introduces randomization of commpage position. From now on commpage table contains offsets from begining to of the commpage to the particular commpage entry. Similary addresses of symbols in ELF memory image "commpage" are just offsets from the begining of the commpage. This patch also updates KDL so that commpage entries are recognized and shown correctly in stack trace. An update of Debugger is yet to be done.
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6b202f4e3da73d4c131355fcd82b792d153f84f6 |
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13-May-2008 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
* Introduced new header directory headers/private/system which is supposed to contain headers shared by kernel and userland (mainly libroot). * Moved quite a few private kernel headers to the new location. Split several kernel headers into a shared part and one that is still kernel private. Adjusted all affected Jamfiles and source in the standard x86 build accordingly. The build for other architectures and for test code may be broken. * Quite a bit of userland code still includes private kernel headers. Mostly those are <util/*> headers. The ones that aren't strictly kernel-only should be moved to some other place (maybe headers/private/shared/util). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25486 a95241bf-73f2-0310-859d-f6bbb57e9c96
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