Xiang Xiao 377eb30129 binfmt: Add binfmt_initialize(). All binary formats are now registered centrally vs. in board-specific logic. This simplifies the usage of the binfmt subsystem.

2018-08-23 09:09:39 -06:00

..

libbuiltin

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libelf

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libnxflat

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libpcode

Squashed commit of the following:

2018-07-15 11:20:37 -06:00

.gitignore

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binfmt_copyargv.c

Make sure that labeling is used consistently in all function headers.

2018-02-01 10:00:02 -06:00

binfmt_dumpmodule.c

fs/cromfs: Fix a error in reading partial compressed blocks. The LZF decompressor does not support that operation. Instead we have to decompress full block into a temporary buffer and copy out the parts that we need. To compensate for the performance hit, a caching mechanism was added so that we do not have to read the same block repeatedly. Unrelated: Also updates some README files.

2018-03-24 11:30:35 -06:00

binfmt_exec.c

binfmt/ and sched/group: Re-architect the way that loadable ELF or NXFLAT modules are unloaded. Memory resources must be recovered when the task loaded into memory exits. The originmal implementatino used the death-of-child SIGCHLD signal to perform the unload. There are several problems with this: It is overly complex, it requires that the parent task stay resident while the loaded task runs, and it has fatal logic flaws in the protected and kernel model builds because the user signal handler attempts to run in the kernel address space. This commit corrects with using a mindlessly simply BINFMT callback when the task exits.

2018-08-05 08:09:54 -06:00

binfmt_execmodule.c

binfmt/ and sched/group: Re-architect the way that loadable ELF or NXFLAT modules are unloaded. Memory resources must be recovered when the task loaded into memory exits. The originmal implementatino used the death-of-child SIGCHLD signal to perform the unload. There are several problems with this: It is overly complex, it requires that the parent task stay resident while the loaded task runs, and it has fatal logic flaws in the protected and kernel model builds because the user signal handler attempts to run in the kernel address space. This commit corrects with using a mindlessly simply BINFMT callback when the task exits.

2018-08-05 08:09:54 -06:00

binfmt_execsymtab.c

binfmt/binfmt_execsymtab.c: Fix a recently introduced error: The size of the symbol table is now an 'int' variable; but a variable cannot be used as an initializer because it is not constant. Also updates a README file.

2018-07-17 10:34:56 -06:00

binfmt_exepath.c

fs/cromfs: Fix a error in reading partial compressed blocks. The LZF decompressor does not support that operation. Instead we have to decompress full block into a temporary buffer and copy out the parts that we need. To compensate for the performance hit, a caching mechanism was added so that we do not have to read the same block repeatedly. Unrelated: Also updates some README files.

2018-03-24 11:30:35 -06:00

binfmt_exit.c

binfmt/ and sched/group: Re-architect the way that loadable ELF or NXFLAT modules are unloaded. Memory resources must be recovered when the task loaded into memory exits. The originmal implementatino used the death-of-child SIGCHLD signal to perform the unload. There are several problems with this: It is overly complex, it requires that the parent task stay resident while the loaded task runs, and it has fatal logic flaws in the protected and kernel model builds because the user signal handler attempts to run in the kernel address space. This commit corrects with using a mindlessly simply BINFMT callback when the task exits.

2018-08-05 08:09:54 -06:00

binfmt_globals.c

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binfmt_loadmodule.c

binfmt/elf: Set priority level to default if parent has no priority.

2018-08-22 07:20:24 -06:00

binfmt_register.c

fs/cromfs: Fix a error in reading partial compressed blocks. The LZF decompressor does not support that operation. Instead we have to decompress full block into a temporary buffer and copy out the parts that we need. To compensate for the performance hit, a caching mechanism was added so that we do not have to read the same block repeatedly. Unrelated: Also updates some README files.

2018-03-24 11:30:35 -06:00

binfmt_unloadmodule.c

binfmt/ and sched/group: Re-architect the way that loadable ELF or NXFLAT modules are unloaded. Memory resources must be recovered when the task loaded into memory exits. The originmal implementatino used the death-of-child SIGCHLD signal to perform the unload. There are several problems with this: It is overly complex, it requires that the parent task stay resident while the loaded task runs, and it has fatal logic flaws in the protected and kernel model builds because the user signal handler attempts to run in the kernel address space. This commit corrects with using a mindlessly simply BINFMT callback when the task exits.

2018-08-05 08:09:54 -06:00

binfmt_unregister.c

binfmt/: Fix one more inappropriate access to the errno variable.

2018-02-01 08:33:04 -06:00

binfmt.h

binfmt/ and sched/group: Re-architect the way that loadable ELF or NXFLAT modules are unloaded. Memory resources must be recovered when the task loaded into memory exits. The originmal implementatino used the death-of-child SIGCHLD signal to perform the unload. There are several problems with this: It is overly complex, it requires that the parent task stay resident while the loaded task runs, and it has fatal logic flaws in the protected and kernel model builds because the user signal handler attempts to run in the kernel address space. This commit corrects with using a mindlessly simply BINFMT callback when the task exits.

2018-08-05 08:09:54 -06:00

builtin.c

binfmt/: Fix one more inappropriate access to the errno variable.

2018-02-01 08:33:04 -06:00

elf.c

Revert "binfmt/elf: Set elf tcb priority level to default"

2018-08-22 08:35:52 -06:00

Kconfig

binfmt/ and sched/group: Re-architect the way that loadable ELF or NXFLAT modules are unloaded. Memory resources must be recovered when the task loaded into memory exits. The originmal implementatino used the death-of-child SIGCHLD signal to perform the unload. There are several problems with this: It is overly complex, it requires that the parent task stay resident while the loaded task runs, and it has fatal logic flaws in the protected and kernel model builds because the user signal handler attempts to run in the kernel address space. This commit corrects with using a mindlessly simply BINFMT callback when the task exits.

2018-08-05 08:09:54 -06:00

Makefile

binfmt: Add binfmt_initialize(). All binary formats are now registered centrally vs. in board-specific logic. This simplifies the usage of the binfmt subsystem.

2018-08-23 09:09:39 -06:00

nxflat.c

binfmt/: Fix one more inappropriate access to the errno variable.

2018-02-01 08:33:04 -06:00

pcode.c

binfmt/: Fix one more inappropriate access to the errno variable.

2018-02-01 08:33:04 -06:00