JJérôme Forissiervirt: rename CFG_VIRTUALIZATION to CFG_NS_VIRTUALIZATION
| 文件 | 最后提交记录 | 最后更新时间 |
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libutils: sys/queue.h: add SLIST_FOREACH_SAFE() Import macro SLIST_FOREACH_SAFE from FreeBSD. Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org> Acked-by: Jerome Forissier <jerome@forissier.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> | 5 年前 | |
libutils: change assert() to conform with stdlib implementation Changes assert() definition to return a (dummy) value when expression to true. This change allows to integrate external libraries which assume assert() conforms to such implementation, as found in GCC or LLVM toolchains. Removes inline description comment that could be confusing. Acked-by: Jens Wiklander <jens.wiklander@linaro.org> Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> | 3 年前 | |
libutils: ctype.h: do not define functions as builtins Our <ctype.h> defines a number of functions as macros that evaluate to the builtin function of the same name, for instance: #define isalpha(__c) __builtin_isalpha(__c) There are two problems with this: 1. It gets in the way of the application developer and makes some compiler flags irrelevant (-fno-builtin*, [1]). 2. Different compilers do not support the same set of builtin functions so having the defines can result in build errors. Therefore, user regular prototypes in <ctype.h>. Also build libutils without the -ffreestanding flag because it implies -fno-builtin and therefore may needlessly disable optimizations. The libutils environment cannot be considered "free standing" since it implements the standard header files with the expected semantics. Our implementations of the <ctypes.h> functions (isalnum(), isalpha(), etc.) are defined with the __builtin_ prefix. This is not needed and is arguably wrong. Indeed, we want the functions in libutils to be present without the prefix, which GCC happens to be doing regardless. However, this __builtin_ prefix in the .c files makes things more complicated to support Clang. Therefore, remove it. Link: [1] https://gcc.gnu.org/onlinedocs/gcc/C-Dialect-Options.html (-fno-builtin) Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org> Acked-by: Jens Wiklander <jens.wiklander@linaro.org> | 6 年前 | |
libutils: prefix system header guard with 2 underscore chars Adds prefix "__" to standard header files implemented in libutils. This is applicable as these header guards macro are system macros. This change prevents conflicts with external component as faced with SCP-firmware [1] that implements wrapper headers with #include_next for assert.h and stdlib.h using ASSERT_H [2] and STDLIB_H [3] as header guards as in libutils. Prior this change did stdint.h both define STDINT_H and _STDINT_H but guards only upon STDINT_H. This change removes STDINT_H. Link: [1] https://github.com/ARM-software/SCP-firmware.git Link: [2] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/assert.h#L8-L9 Link: [3] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/stdlib.h#L8-L9 Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> | 3 年前 | |
libutils: prefix system header guard with 2 underscore chars Adds prefix "__" to standard header files implemented in libutils. This is applicable as these header guards macro are system macros. This change prevents conflicts with external component as faced with SCP-firmware [1] that implements wrapper headers with #include_next for assert.h and stdlib.h using ASSERT_H [2] and STDLIB_H [3] as header guards as in libutils. Prior this change did stdint.h both define STDINT_H and _STDINT_H but guards only upon STDINT_H. This change removes STDINT_H. Link: [1] https://github.com/ARM-software/SCP-firmware.git Link: [2] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/assert.h#L8-L9 Link: [3] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/stdlib.h#L8-L9 Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> | 3 年前 | |
virt: rename CFG_VIRTUALIZATION to CFG_NS_VIRTUALIZATION With the advent of virtualization support at S-EL2 in the Armv8.4-A architecture, CFG_VIRTUALIZATION has become ambiguous. Let's rename it to CFG_NS_VIRTUALIZATION to indicate more clearly that it is about supporting virtualization on the non-secure side. This commit is the result of the following command: $ for f in $(git grep -l -w CFG_VIRTUALIZATION); do \ sed -i -e 's/CFG_VIRTUALIZATION/CFG_NS_VIRTUALIZATION/g' $f; \ done ...plus the compatibility line in mk/config.mk: CFG_NS_VIRTUALIZATION ?= $(CFG_VIRTUALIZATION) Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org> Acked-by: Jens Wiklander <jens.wiklander@linaro.org> Acked-by: Etienne Carriere <etienne.carriere@linaro.org> Acked-by: Volodymyr Babchuk <volodymyr_babchuk@epam.com> | 3 年前 | |
libutils: prefix system header guard with 2 underscore chars Adds prefix "__" to standard header files implemented in libutils. This is applicable as these header guards macro are system macros. This change prevents conflicts with external component as faced with SCP-firmware [1] that implements wrapper headers with #include_next for assert.h and stdlib.h using ASSERT_H [2] and STDLIB_H [3] as header guards as in libutils. Prior this change did stdint.h both define STDINT_H and _STDINT_H but guards only upon STDINT_H. This change removes STDINT_H. Link: [1] https://github.com/ARM-software/SCP-firmware.git Link: [2] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/assert.h#L8-L9 Link: [3] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/stdlib.h#L8-L9 Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> | 3 年前 | |
libutils: setjmp.h: add defines for RISC-V Add jmp buffer size and type for RISC-V. Signed-off-by: Marouene Boubakri <marouene.boubakri@nxp.com> Acked-by: Jens Wiklander <jens.wiklander@linaro.org> | 3 年前 | |
libutils: prefix system header guard with 2 underscore chars Adds prefix "__" to standard header files implemented in libutils. This is applicable as these header guards macro are system macros. This change prevents conflicts with external component as faced with SCP-firmware [1] that implements wrapper headers with #include_next for assert.h and stdlib.h using ASSERT_H [2] and STDLIB_H [3] as header guards as in libutils. Prior this change did stdint.h both define STDINT_H and _STDINT_H but guards only upon STDINT_H. This change removes STDINT_H. Link: [1] https://github.com/ARM-software/SCP-firmware.git Link: [2] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/assert.h#L8-L9 Link: [3] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/stdlib.h#L8-L9 Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> | 3 年前 | |
libutils: prefix system header guard with 2 underscore chars Adds prefix "__" to standard header files implemented in libutils. This is applicable as these header guards macro are system macros. This change prevents conflicts with external component as faced with SCP-firmware [1] that implements wrapper headers with #include_next for assert.h and stdlib.h using ASSERT_H [2] and STDLIB_H [3] as header guards as in libutils. Prior this change did stdint.h both define STDINT_H and _STDINT_H but guards only upon STDINT_H. This change removes STDINT_H. Link: [1] https://github.com/ARM-software/SCP-firmware.git Link: [2] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/assert.h#L8-L9 Link: [3] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/stdlib.h#L8-L9 Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> | 3 年前 | |
libutils: prefix system header guard with 2 underscore chars Adds prefix "__" to standard header files implemented in libutils. This is applicable as these header guards macro are system macros. This change prevents conflicts with external component as faced with SCP-firmware [1] that implements wrapper headers with #include_next for assert.h and stdlib.h using ASSERT_H [2] and STDLIB_H [3] as header guards as in libutils. Prior this change did stdint.h both define STDINT_H and _STDINT_H but guards only upon STDINT_H. This change removes STDINT_H. Link: [1] https://github.com/ARM-software/SCP-firmware.git Link: [2] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/assert.h#L8-L9 Link: [3] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/stdlib.h#L8-L9 Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> | 3 年前 | |
libutils: prefix system header guard with 2 underscore chars Adds prefix "__" to standard header files implemented in libutils. This is applicable as these header guards macro are system macros. This change prevents conflicts with external component as faced with SCP-firmware [1] that implements wrapper headers with #include_next for assert.h and stdlib.h using ASSERT_H [2] and STDLIB_H [3] as header guards as in libutils. Prior this change did stdint.h both define STDINT_H and _STDINT_H but guards only upon STDINT_H. This change removes STDINT_H. Link: [1] https://github.com/ARM-software/SCP-firmware.git Link: [2] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/assert.h#L8-L9 Link: [3] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/stdlib.h#L8-L9 Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> | 3 年前 | |
libutils: prefix system header guard with 2 underscore chars Adds prefix "__" to standard header files implemented in libutils. This is applicable as these header guards macro are system macros. This change prevents conflicts with external component as faced with SCP-firmware [1] that implements wrapper headers with #include_next for assert.h and stdlib.h using ASSERT_H [2] and STDLIB_H [3] as header guards as in libutils. Prior this change did stdint.h both define STDINT_H and _STDINT_H but guards only upon STDINT_H. This change removes STDINT_H. Link: [1] https://github.com/ARM-software/SCP-firmware.git Link: [2] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/assert.h#L8-L9 Link: [3] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/stdlib.h#L8-L9 Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> | 3 年前 | |
libutils: import bcmp() from newlib Recent versions of Clang (later than 8.0.0) may replace calls to memcmp() by bcmp(). Therefore, provide an implementation of this function to avoid unresolved symbol errors. The same issue was fixed in a similar way in the Linux kernel [1]. Link: [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5f074f3e192f10c9fade898b9b3b8812e3d83342 Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org> Acked-by: Jens Wiklander <jens.wiklander@linaro.org> | 6 年前 | |
libutils: prefix system header guard with 2 underscore chars Adds prefix "__" to standard header files implemented in libutils. This is applicable as these header guards macro are system macros. This change prevents conflicts with external component as faced with SCP-firmware [1] that implements wrapper headers with #include_next for assert.h and stdlib.h using ASSERT_H [2] and STDLIB_H [3] as header guards as in libutils. Prior this change did stdint.h both define STDINT_H and _STDINT_H but guards only upon STDINT_H. This change removes STDINT_H. Link: [1] https://github.com/ARM-software/SCP-firmware.git Link: [2] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/assert.h#L8-L9 Link: [3] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/stdlib.h#L8-L9 Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> | 3 年前 | |
libutils: prefix system header guard with 2 underscore chars Adds prefix "__" to standard header files implemented in libutils. This is applicable as these header guards macro are system macros. This change prevents conflicts with external component as faced with SCP-firmware [1] that implements wrapper headers with #include_next for assert.h and stdlib.h using ASSERT_H [2] and STDLIB_H [3] as header guards as in libutils. Prior this change did stdint.h both define STDINT_H and _STDINT_H but guards only upon STDINT_H. This change removes STDINT_H. Link: [1] https://github.com/ARM-software/SCP-firmware.git Link: [2] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/assert.h#L8-L9 Link: [3] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/stdlib.h#L8-L9 Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> | 3 年前 | |
libutils: prefix system header guard with 2 underscore chars Adds prefix "__" to standard header files implemented in libutils. This is applicable as these header guards macro are system macros. This change prevents conflicts with external component as faced with SCP-firmware [1] that implements wrapper headers with #include_next for assert.h and stdlib.h using ASSERT_H [2] and STDLIB_H [3] as header guards as in libutils. Prior this change did stdint.h both define STDINT_H and _STDINT_H but guards only upon STDINT_H. This change removes STDINT_H. Link: [1] https://github.com/ARM-software/SCP-firmware.git Link: [2] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/assert.h#L8-L9 Link: [3] https://github.com/ARM-software/SCP-firmware/blob/v2.11.0/framework/include/stdlib.h#L8-L9 Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> | 3 年前 |