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nuttx/binfmt/Kconfig

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Adding skeleton Kconfig files (part 1 of 2) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4564 42af7a65-404d-4744-a932-0658087f49c3
2012-04-06 17:49:35 +02:00
#
# For a description of the syntax of this configuration file,
Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation
2015-06-28 16:08:57 +02:00
# see the file kconfig-language.txt in the NuttX tools repository.
Adding skeleton Kconfig files (part 1 of 2) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4564 42af7a65-404d-4744-a932-0658087f49c3
2012-04-06 17:49:35 +02:00
#
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-24 18:46:12 +02:00
config BINFMT_DISABLE
Fix lots of typos in C comments and Kconfig help text
2018-07-09 02:24:45 +02:00
bool "Disable BINFMT support"
binfmt: Change the default of BINFMT_DISABLE to DEFAULT_SMALL to optimize the image size when and DEFAULT_SMALL is enabled and refresh the defconfig in boards/ Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-08-07 10:32:26 +02:00
default DEFAULT_SMALL
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-24 18:46:12 +02:00
---help---
By default, support for loadable binary formats is built. This logic
Few typos fixes in binfmt and libc/machine. Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
2021-03-10 21:13:31 +01:00
may be suppressed by defining this setting.
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-24 18:46:12 +02:00
if !BINFMT_DISABLE
Add basic hooks to support a PATH variable (more is needed) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5440 42af7a65-404d-4744-a932-0658087f49c3
2012-12-16 22:15:27 +01:00
config PATH_INITIAL
string "Initial PATH Value"
default ""
Rename LIB_ to LIBC_ for all libc Kconfig follow other libc component naming convention Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-08-01 09:27:08 +02:00
depends on LIBC_ENVPATH
Add basic hooks to support a PATH variable (more is needed) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5440 42af7a65-404d-4744-a932-0658087f49c3
2012-12-16 22:15:27 +01:00
---help---
The initial value of the PATH variable. This is the colon-separated
list of absolute paths. E.g., "/bin:/usr/bin:/sbin"
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 16:09:54 +02:00
config BINFMT_LOADABLE
bool
modify BUILD_LOADABLE to MODULES which backwards-compatible Kernel maintains the same semantics as Kernel’s module build and compatible with Kconfiglib implementation. The problem of kconfiglib not being able to use tri-states is this: linux is here torvalds/linux@6dd85ff The module option is extracted from one of the triate three states into a MODULE keyword. Kconfiglib supports the default implementation of module to be MODULE for compatibility with the linux kernel, and triate degenerates into bool two states Refer to this code: https://github.com/ulfalizer/Kconfiglib/blob/061e71f7d78cb057762d88de088055361863deff/kconfiglib.py#L4274-L4284 Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
2024-03-15 04:19:34 +01:00
select MODULES
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 16:09:54 +02:00
default n
---help---
Automatically selected if a loadable binary format is selected.
config PIC
bool
default n
---help---
Automatically selected if the binary format requires position
independent operation.
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-24 18:46:12 +02:00
config NXFLAT
bool "Enable the NXFLAT Binary Format"
default n
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 16:09:54 +02:00
select BINFMT_LOADABLE
Add support for the Z180 MMU and generic hooks for processes git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5428 42af7a65-404d-4744-a932-0658087f49c3
2012-12-11 19:04:04 +01:00
select PIC
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-24 18:46:12 +02:00
---help---
Enable support for the NXFLAT binary format. Default: n
if NXFLAT
Kconfig: add quotes in source to clean warnings from setconfig To avoid the setconfig warning "style: quotes recommended around xxx in source xxx"
2021-07-20 13:10:10 +02:00
source "binfmt/libnxflat/Kconfig"
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-24 18:46:12 +02:00
endif
config ELF
bool "Enable the ELF Binary Format"
default n
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 16:09:54 +02:00
select BINFMT_LOADABLE
ELF: Move ARMv7-A and ARMv7-R versions of ELF relocation logic to libc/machine
2017-01-21 21:40:26 +01:00
select LIBC_ARCH_ELF
binfmt/elf: Select ARCH_USE_TEXT_HEAP if ARCH_HAVE_TEXT_HEAP Using up_textheap_memalign to allocate memory if arch support textheap for loading section. The default system heap does not support execution permissions, so up_textheap_memalign allocation is required. this patch can fix issue about #11043 update esp32 elf config: remove -CONFIG_ARCH_USE_TEXT_HEAP=y becuase ARCH_CHIP_ESP32 select ARCH_HAVE_TEXT_HEAP Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2023-10-26 06:42:55 +02:00
select ARCH_USE_TEXT_HEAP if ARCH_HAVE_TEXT_HEAP
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-24 18:46:12 +02:00
---help---
Enable support for the ELF binary format. Default: n
if ELF
Kconfig: add quotes in source to clean warnings from setconfig To avoid the setconfig warning "style: quotes recommended around xxx in source xxx"
2021-07-20 13:10:10 +02:00
source "binfmt/libelf/Kconfig"
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-24 18:46:12 +02:00
endif
endif
C++ constructors work with ELF load now git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5273 42af7a65-404d-4744-a932-0658087f49c3
2012-10-29 20:32:05 +01:00
config BINFMT_CONSTRUCTORS
bool "C++ Static Constructor Support"
default n
Add a start hook that can be setup to call a function in the context of a new thread before the new threads main() has been called. git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5571 42af7a65-404d-4744-a932-0658087f49c3
2013-01-27 16:52:58 +01:00
depends on HAVE_CXX && SCHED_STARTHOOK && ELF
C++ constructors work with ELF load now git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5273 42af7a65-404d-4744-a932-0658087f49c3
2012-10-29 20:32:05 +01:00
---help---
Few typos fixes in binfmt and libc/machine. Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
2021-03-10 21:13:31 +01:00
Built-in support for C++ constructors in loaded modules. Currently
Add a start hook that can be setup to call a function in the context of a new thread before the new threads main() has been called. git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5571 42af7a65-404d-4744-a932-0658087f49c3
2013-01-27 16:52:58 +01:00
only support for ELF binary formats.
binfmt/elf: Allow the userspace ELF type to be defined by board configuration. This change allows boards to define an additional kconfig option, which specifies the final link format of application executables. By selecting `CONFIG_BINFMT_ELF_RELOCATABLE`, and providing an appropriate linker script, applications can be fully linked, removing the need to process relocations.
2023-06-27 02:03:20 +02:00
choice
prompt "File output format"
default BINFMT_ELF_RELOCATABLE
---help---
Defines the type of ELF file produced by the NuttX build system.
config BINFMT_ELF_RELOCATABLE
bool "Relocatable ELF"
---help---
Fix Kconfig style Remove spaces from Kconfig Add comments
2023-09-13 14:31:50 +02:00
Produce a relocatable object as output. This is also known as partial linking.
binfmt/elf: Allow the userspace ELF type to be defined by board configuration. This change allows boards to define an additional kconfig option, which specifies the final link format of application executables. By selecting `CONFIG_BINFMT_ELF_RELOCATABLE`, and providing an appropriate linker script, applications can be fully linked, removing the need to process relocations.
2023-06-27 02:03:20 +02:00
config BINFMT_ELF_EXECUTABLE
bool "Executable ELF"
depends on ARCH_HAVE_ELF_EXECUTABLE
---help---
Fix Kconfig style Remove spaces from Kconfig Add comments
2023-09-13 14:31:50 +02:00
Produce a full linked executable object as output.
binfmt/elf: Allow the userspace ELF type to be defined by board configuration. This change allows boards to define an additional kconfig option, which specifies the final link format of application executables. By selecting `CONFIG_BINFMT_ELF_RELOCATABLE`, and providing an appropriate linker script, applications can be fully linked, removing the need to process relocations.
2023-06-27 02:03:20 +02:00
endchoice
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