riscv/musl - musl - Gitea: Git with a cup of tea

78 Tags

7.6 MiB

Tree: a6244de1c9

Author	SHA1	Message	Date
Marius Hillenbrand	738c4e945c	s390x: derive float_t from compiler or default to float float_t should represent the type that is used to evaluate float expressions internally. On s390x, float_t is currently set to double. In contrast, the isa supports single-precision float operations and compilers by default evaluate float in single precision, which violates the C standard (sections 5.2.4.2.2 and 7.12 in C11/C17, to be precise). With -fexcess-precision=standard, gcc evaluates float in double precision, which aligns with the standard yet at the cost of added conversion instructions. gcc-11 will drop the special case to retrofit double precision behavior for -fexcess-precision=standard so that __FLT_EVAL_METHOD__ will be 0 on s390x in any scenario. To improve standards compliance and compatibility with future compiler direction, this patch changes the definition of float_t to be derived from the compiler's __FLT_EVAL_METHOD__.	6 years ago
Bobby Bingham	1509494305	add s390x port	10 years ago
Rich Felker	83933573af	add mips64 port patch by Mahesh Bodapati and Jaydeep Patil of Imagination Technologies.	10 years ago
Szabolcs Nagy	01ef3dd9c5	add aarch64 port This adds complete aarch64 target support including bigendian subarch. Some of the long double math functions are known to be broken otherwise interfaces should be fully functional, but at this point consider this port experimental. Initial work on this port was done by Sireesh Tripurari and Kevin Bortis.	11 years ago