feat(clang): add clang support #77
Commits on Sep 18, 2024
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feat(clang): add llvm/clang support in makefile
Signed-off-by: Bruno Sa <bruno.vilaca.sa@gmail.com> Signed-off-by: David Cerdeira <davidmcerdeira@gmail.com>
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feat(clang): refactor headers generation for clang
Clang assembler requires valid assembly; otherwise, an error is thrown. Instead of using "->" as the token to parse for assembly macro defines, we define the tokens "#", which is used for comments in assembly files. The generated output will be valid for both clang and gcc. Signed-off-by: Bruno Sa <bruno.vilaca.sa@gmail.com>
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feat(clang): add support for riscv clang
This commit fixes relocation errors identified by the clang compiler and marks the .gtl_page_tables section as no data otherwise there is a type mismatch. Signed-off-by: Bruno Sa <bruno.vilaca.sa@gmail.com>
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feat(clang): add support for armv8 clang
This commit fixes some issues when using clang: - remove .directive .func which is not recognized by clang assembler; - make gtlb_page_tables as no data to avoid section type mismatch; - remove general-regs-only in aarch32 this is not recognized by the clang assembler - remove mov instructions with flexible second operand since they are not recognized by the clang assembler; Signed-off-by: Bruno Sa <bruno.vilaca.sa@gmail.com> Signed-off-by: David Cerdeira <davidmcerdeira@gmail.com>
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feat(flags): Add warning flags to Makefile
These flags are enabled in Clang compiler by default. Adding these flags minimized the discrepancies between GCC and Clang Signed-off-by: Miguel Silva <miguelafsilva5@gmail.com>
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feat(missing-void): Add missing void argument to function prototypes
Signed-off-by: Miguel Silva <miguelafsilva5@gmail.com>
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ref(fallthrough): Change the fallthrough annotation to attribute
Clang compiler only accepts fallthrough annotation to be done using attribute(fallthrough). This is can be enforced in gcc using the flag -Wimplicit-fallthrough=5 Signed-off-by: Miguel Silva <miguelafsilva5@gmail.com>
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fix(inline): Fix inline functions
Both MISRA and clang compiler force inline functions to be static. Functions that are used in multiple sources stop being inline because they cannot be static. The other inline functions become static and their prototype is removed from the header Signed-off-by: Miguel Silva <miguelafsilva5@gmail.com>
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ref(core): refactor ipi_cpumsg_handler_size calculation
The way this size was being calculated using the linker generated a linking error when targetting risc-v. Signed-off-by: Jose Martins <josemartins90@gmail.com>
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fix(zynq_uart): add missing parenthesis on ambigous condition
Signed-off-by: Jose Martins <josemartins90@gmail.com>
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feat(ci/actions): add clang build
Signed-off-by: Jose Martins <josemartins90@gmail.com>
