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Kconfig: Add kconfig options for module text allocator

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Enable it for ESP32.
This commit is contained in:
YAMAMOTO Takashi 2020-03-09 13:03:49 +09:00 committed by patacongo
parent bf2cfd4b1a
commit 03a916acb8
2 changed files with 15 additions and 0 deletions
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14
arch/Kconfig
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@ -213,6 +213,10 @@ config ARCH_NEED_ADDRENV_MAPPING
bool bool
default n default n
config ARCH_HAVE_MODULE_TEXT
bool "Special memory region for dynamic code loading"
default n
config ARCH_HAVE_MULTICPU config ARCH_HAVE_MULTICPU
bool bool
default n default n
@ -321,6 +325,16 @@ config ARCH_USE_MPU
is enabled by other, platform-specific logic. In those cases, this is enabled by other, platform-specific logic. In those cases, this
selection will always be forced. selection will always be forced.
config ARCH_USE_MODULE_TEXT
bool "Enable module text allocator"
default n
depends on ARCH_HAVE_MODULE_TEXT
---help---
This option enable architecture-sepecific memory allocator
for dynamic code loading. For example, ESP32 has a separate memory
regions for instruction and data and the memory region used for
usual malloc doesn't work for instruction.
menuconfig ARCH_ADDRENV menuconfig ARCH_ADDRENV
bool "Address environments" bool "Address environments"
default n default n

1
arch/xtensa/Kconfig
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@ -14,6 +14,7 @@ config ARCH_CHIP_ESP32
select ARCH_FAMILY_LX6 select ARCH_FAMILY_LX6
select XTENSA_HAVE_INTERRUPTS select XTENSA_HAVE_INTERRUPTS
select ARCH_HAVE_MULTICPU select ARCH_HAVE_MULTICPU
select ARCH_HAVE_MODULE_TEXT
select ARCH_TOOLCHAIN_GNU select ARCH_TOOLCHAIN_GNU
select ARCH_GLOBAL_IRQDISABLE select ARCH_GLOBAL_IRQDISABLE
---help--- ---help---