| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame^] | 1 | # |
| 2 | # For a description of the syntax of this configuration file, |
| 3 | # see extra/config/Kconfig-language.txt |
| 4 | # |
| 5 | |
| 6 | config TARGET_ARCH |
| 7 | string |
| 8 | default "arm" |
| 9 | |
| 10 | config FORCE_OPTIONS_FOR_ARCH |
| 11 | bool |
| 12 | default y |
| 13 | select ARCH_ANY_ENDIAN |
| 14 | |
| 15 | config CONFIG_ARM_EABI |
| 16 | bool "Build for EABI" |
| 17 | help |
| 18 | If you say 'y' here, functions and constants required by the |
| 19 | ARM EABI will be built into the library. You should say 'y' |
| 20 | if your compiler uses the ARM EABI, in which case you will also |
| 21 | need a kernel supporting the EABI system call interface. |
| 22 | |
| 23 | If you say 'n' here, then the library will be built for the |
| 24 | old Linux ABI. |
| 25 | |
| 26 | config COMPILE_IN_THUMB_MODE |
| 27 | bool "Build using Thumb mode" |
| 28 | select USE_BX |
| 29 | help |
| 30 | Say 'y' here to force building uClibc in thumb mode. |
| 31 | Say 'n' to use your compiler's default mode. |
| 32 | |
| 33 | config USE_BX |
| 34 | bool "Use BX in function return" |
| 35 | help |
| 36 | Say 'y' to use BX to return from functions on your thumb-aware |
| 37 | processor. Say 'y' if you need to use interworking. Say 'n' if not. |
| 38 | It is safe to say 'y' even if you're not doing interworking. |