arch/risc-v: add missing CMake support for standalone ELF applications - #19695
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raiden00pl wants to merge 1 commit into
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arch/risc-v: add missing CMake support for standalone ELF applications#19695raiden00pl wants to merge 1 commit into
raiden00pl wants to merge 1 commit into
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The CMake build had no STARTUP_OBJS (crt0) target and no elf.cmake, so applications were linked without crt0 and without '-e _start': the ELF entry defaulted to main and applications crashed on exit returning to a NULL address. Add STARTUP_OBJS and elf.cmake with the LDELFFLAGS equivalents from Toolchain.defs, following the other architectures. Signed-off-by: raiden00pl <raiden00@railab.me> Assisted-by: Claude Code
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Summary
The CMake build had no STARTUP_OBJS (crt0) target and no elf.cmake, so applications were linked without crt0 and without '-e _start': the ELF entry defaulted to main and applications crashed on exit returning to a NULL address.
Add STARTUP_OBJS and elf.cmake with the LDELFFLAGS equivalents from Toolchain.defs, following the other architectures.
Impact
fix broken ELF apps with cmake
Testing
automate tests with ntfc for kernel build