Gregory Nutt
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f45db0313d
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nuttx/binfmt: Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section()
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2016-02-14 08:46:08 -06:00 |
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Gregory Nutt
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3ba9e82c72
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Update README
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2016-01-22 17:21:49 -06:00 |
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Gregory Nutt
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e8d0f85c8b
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Modules: Add mod_setsymtab to set global symtol table once. Now we can remove symbol table parameters from the insmod call. This will make implementing an NSH insmod command much easier
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2015-12-13 08:10:01 -06:00 |
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Gregory Nutt
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49554fe4fc
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Move module support from binfmt/ to sched/ so that it can be configured and built independently from binfmt features
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2015-12-12 07:09:17 -06:00 |
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Gregory Nutt
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44e45f0f91
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insmod is code complete and ready for test
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2015-12-11 10:55:21 -06:00 |
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Gregory Nutt
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05cb7a9043
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Call initializer entry point on start-up; do not create a task
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2015-12-11 07:27:45 -06:00 |
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Gregory Nutt
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251e8395c7
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Mostly cosmetic renaming to straighten out namespace
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2015-12-10 16:56:10 -06:00 |
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Gregory Nutt
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8bcf35ff39
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binfmt/libmodule: Add support for kernel modules. Initial commit is just the ELF module support with name changes
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2015-12-10 09:53:31 -06:00 |
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Gregory Nutt
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4a7fb2cbc1
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binfmt: Cosmetic -- rename binfmt_internal.h to binfmt.h. Move related argument copy logic into new file, binfmt_copyargv.c
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2015-11-14 07:29:47 -06:00 |
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Gregory Nutt
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45eebacbb4
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binfmt/: More spacing/alignment fixes
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2015-10-08 19:20:17 -06:00 |
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Gregory Nutt
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0b12dbf95d
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Fix some spacing problems
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2015-10-04 15:04:00 -06:00 |
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Gregory Nutt
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0f90500f72
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Standardize the width of all comment boxes in header files
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2015-10-02 17:48:24 -06:00 |
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Gregory Nutt
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5b51a9fcdd
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Standardize the width of all comment boxes in C files
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2015-10-02 17:43:18 -06:00 |
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Gregory Nutt
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cb9e27c3b0
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Standardize naming used for public data and function groupings
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2015-10-02 16:30:35 -06:00 |
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Bruno Herrera
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3fd07e32e9
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binfmt/builtin.c: Fix a memory leak: File was not being closed.
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2015-08-30 07:14:45 -06:00 |
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Anton D. Kachalov
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2ca1dd6efe
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Eliminate `sigset' shadow warning
Signed-off-by: Anton D. Kachalov <mouse@yandex-team.ru>
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2015-07-31 21:28:40 +03:00 |
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Gregory Nutt
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342f5fe33d
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Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation
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2015-06-28 08:08:57 -06:00 |
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Gregory Nutt
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c704a5289c
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Comment out references to fstat(). It is not yet supported.
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2015-06-02 11:43:44 -06:00 |
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Gregory Nutt
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6068820bf3
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Add support uClibc++ excpetions. This involves additional handling for relative relation types, additional support for unwinding, as well as additional changes. The culmination of a big effort fromo Leo Aloe3132
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2015-06-01 14:16:18 -06:00 |
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Gregory Nutt
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56dee97fbf
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Fix a misnamed symbol in a linker script. I don't think that this symbol is used
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2015-05-04 13:45:24 -06:00 |
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Gregory Nutt
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916ccc78bb
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binfmt: Fix a debug statement that does not have the correct number of arguments. From Leo aloe3132
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2015-04-30 14:31:04 -06:00 |
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Gregory Nutt
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48271cca05
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Make some file section headers more consistent with standard
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2015-04-08 08:29:03 -06:00 |
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Gregory Nutt
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2407008b6e
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drivers/ramdisk.c and include/nuttx/fs/ramdisk.h: Add logic to dispose of the drvier and RAM buffer when the RAM disk has been unlinked and all open references to the RAM disk have been closed. Add new parameters to romdisk() to specify what should be done with the RAM/ROM buffer -- Should it be freed or not? Changed all calls to ramdisk() to use these new parameters.
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2015-02-01 07:24:16 -06:00 |
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Gregory Nutt
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771bbc1be8
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Cosmetic change to debug output
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2014-12-08 09:43:01 -06:00 |
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Gregory Nutt
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d9344793a9
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Remove unused setting of a variable
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2014-12-07 07:16:20 -06:00 |
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Gregory Nutt
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bd1b5094b4
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Trivial binfmt logic clean-up
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2014-11-14 10:38:58 -06:00 |
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Gregory Nutt
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9e290c10b5
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Fix some compile issues introduces with removal of CONFIG_MAX_TASK_ARGS
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2014-11-14 09:53:11 -06:00 |
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Gregory Nutt
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7c119ba787
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Binfmt no longer depends on a fixed sized argv[] list
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2014-11-12 18:31:32 -06:00 |
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Gregory Nutt
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179fabb019
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Add description of work queues to the porting guide. Update comments
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2014-10-14 10:21:18 -06:00 |
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Gregory Nutt
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dd9e42ec0c
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Fix a compile problem noted by Marco Cruz
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2014-10-13 12:07:40 -06:00 |
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Gregory Nutt
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2311a97ad6
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Remaining files under nuttx/binfmt changed to use the corrected syslog interfaces
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2014-10-08 15:34:51 -06:00 |
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Gregory Nutt
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dadbbb8ac5
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Fix some misleading debug output
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2014-09-26 14:58:03 -06:00 |
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Gregory Nutt
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b33c2d9cef
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Move include/nuttx/mm.h to include/nuttx/mm/mm.h
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2014-09-24 07:29:09 -06:00 |
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Gregory Nutt
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1863370672
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Move include/nuttx/shm.h to include/nuttx/mm/shm.h
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2014-09-24 07:05:02 -06:00 |
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Gregory Nutt
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2fa7431ee7
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Move include/nuttx/gran.h to include/nuttx/mm/gran.h
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2014-09-24 06:55:26 -06:00 |
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Gregory Nutt
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835c91b03a
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Add support for a per-process virtual page allocator. This is a new member of the task_group_s structure. The allocaor must be initialized when a new user process is started and uninitialize when the process group is finally destroyed. It is used by shmat() and shmdt() to pick the virtual address onto which to map the shared physical memory.
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2014-09-23 16:04:39 -06:00 |
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Gregory Nutt
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398f7b594f
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execv() is a basic system interface. It should not be in libc/ but rather in sched/task. Its symboltable helper logic also belongs in the kernel but belings in binfmt/ with the other symbol table logic
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2014-09-15 10:15:47 -06:00 |
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Gregory Nutt
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da7a440b35
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execv() is a basic system interface. It should not be in libc/ but rather in sched/task. Its symboltable helper logic also belongs in the kernel but belings in binfmt/ with the other symbol table logic
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2014-09-15 10:15:19 -06:00 |
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Gregory Nutt
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62880f60c4
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In kernel mode, we have to duplicate the callers argv[] buffer when exec'ing new tasks. When the argv[] buffer is needed, the caller's address environment will not longer be in place
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2014-09-14 14:10:23 -06:00 |
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Gregory Nutt
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2eb71d5a35
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Fix an ordering problem in integration of kernel stack logic
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2014-09-14 12:40:09 -06:00 |
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Gregory Nutt
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3649dab9bd
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Initial integration of kernel stack (does not work)
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2014-09-14 11:19:34 -06:00 |
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Gregory Nutt
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1329c29ecd
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ELF: Critical bugfix.. BSS was not being cleared
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2014-09-12 10:32:23 -06:00 |
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Gregory Nutt
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67838239c4
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Update some comments/function headers
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2014-09-11 17:15:26 -06:00 |
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Gregory Nutt
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0fc55d042f
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Misc fixes to repair some of the breakage to the SAMA5D4-EK elf configuration caused by changes for the knsh configuration
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2014-09-11 10:31:12 -06:00 |
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Gregory Nutt
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205c23b9d6
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Add logic to initialize the per-process user heap when each user process is started
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2014-09-10 15:55:36 -06:00 |
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Gregory Nutt
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df4682fd1f
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Add configuration to use the fixed DRAM mapping for the page pool (if available) instead of remapping dynamically to access L2 page tables and page data. Also, add logic in address environment creation to initialize the shared data at the beginning of the .bss/.data process memory region.
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2014-09-10 08:41:01 -06:00 |
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Gregory Nutt
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76957599a2
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When allocating a stack for a new process using the user-sapce allocator, need to select the address environment first
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2014-09-09 17:32:32 -06:00 |
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Gregory Nutt
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c458e72b70
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ELF relocations. Some relocation types do not have a named symbol associated with them. The design did not account for that case
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2014-09-09 16:52:51 -06:00 |
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Gregory Nutt
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b63eea45b6
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Improved binfmt debug output
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2014-09-07 13:47:01 -06:00 |
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Gregory Nutt
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39c95050ab
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Fix typo in ELF variable name (only see it when C++ support is enabled)
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2014-09-07 13:46:13 -06:00 |
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