Differences
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
| building [2011/09/13 09:06] – [Making use of CS3] admin | building [2018/11/26 09:48] (current) – admin | ||
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| + | ====== ARM GCC ====== | ||
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| + | https:// | ||
| ====== Different build options ====== | ====== Different build options ====== | ||
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| The “arm-none-eabi” toolchain also contains a particular library that is linked by default in compiled programs, which is called CS3™: the CodeSourcery Common Startup Code Sequence. This library is associated with linker scripts for generic and specific platforms, chosen through a compiler switch: | The “arm-none-eabi” toolchain also contains a particular library that is linked by default in compiled programs, which is called CS3™: the CodeSourcery Common Startup Code Sequence. This library is associated with linker scripts for generic and specific platforms, chosen through a compiler switch: | ||
| - | -mthumb -march=armv7 -mfix-cortex-m3-ldrd | + | arm-none-eabi-gcc |
| + | CodeSourcery provides a standard linked script that needs to be modified for our specific Qemu simulated board .../ | ||
| + | arm-none-eabi-objcopy -O binary main main.bin | ||
| + | qemu-system-arm -M lm3s6965evb --kernel main.bin --serial stdio | ||
| ===== U-Boot with bare metal program ===== | ===== U-Boot with bare metal program ===== | ||