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	Commit message (Collapse)	Author	Age	Files	Lines
*	Move EXCEPTION_ENABLE_SUPPORTED out of math-tests.h.	Joseph Myers	2018-08-24	1	-23/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Continuing moving macros out of math-tests.h to smaller headers following typo-proof conventions instead of using #ifndef, this patch moves the EXCEPTION_ENABLE_SUPPORTED macro out to its own math-tests-trap.h header. Tested with build-many-glibcs.py. * sysdeps/generic/math-tests-trap.h: New file. * sysdeps/generic/math-tests.h: Include <math-tests-trap.h>. (EXCEPTION_ENABLE_SUPPORTED): Do not define here. * sysdeps/aarch64/math-tests.h: Remove file. * sysdeps/arm/math-tests.h: Likewise. * sysdeps/riscv/math-tests.h: Likewise. * sysdeps/aarch64/math-tests-trap.h: New file. * sysdeps/arm/math-tests-trap.h: Likewise. * sysdeps/riscv/math-tests-trap.h: Likewise.
*	Move EXCEPTION_TESTS_* out of math-tests.h	Joseph Myers	2018-08-23	1	-9/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Continuing moving macros out of math-tests.h to smaller headers following typo-proof conventions instead of using #ifndef, this patch moves the EXCEPTION_TESTS_* macros for individual types out to their own sysdeps header. As with ROUNDING_TESTS_, there is no need to define these macros if FE_ALL_EXCEPT == 0 and the individual exception macros are undefined; thus, math-tests-exceptions.h headers are only needed for soft-float ARM and RISC-V, while the other cases that defined these macros do not need to do so (and the associated math-tests.h headers are thus removed without needing replacement by math-tests-exceptions.h headers). Tested with build-many-glibcs.py. sysdeps/generic/math-tests-exceptions.h: New file. * sysdeps/generic/math-tests.h: Include <math-tests-exceptions.h>. (EXCEPTION_TESTS_float): Do not define here. (EXCEPTION_TESTS_double): Likewise. (EXCEPTION_TESTS_long_double): Likewise. (EXCEPTION_TESTS_float128): Likewise. * sysdeps/arm/math-tests.h [__SOFTFP__] (EXCEPTION_TESTS_float): Likewise. [__SOFTFP__] (EXCEPTION_TESTS_double): Likewise. [__SOFTFP__] (EXCEPTION_TESTS_long_double): Likewise. * sysdeps/arm/nofpu/math-tests-exceptions.h: New file. * sysdeps/m68k/coldfire/math-tests.h: Remove file. * sysdeps/mips/math-tests.h: Likewise. * sysdeps/nios2/math-tests.h: Likewise. * sysdeps/riscv/math-tests.h [!__riscv_flen] (EXCEPTION_TESTS_float): Do not define here. [!__riscv_flen] (EXCEPTION_TESTS_double): Likewise. [!__riscv_flen] (EXCEPTION_TESTS_long_double): Likewise. * sysdeps/riscv/nofpu/math-tests-exceptions.h: New file.
*	Move ROUNDING_TESTS_* out of math-tests.h.	Joseph Myers	2018-08-22	1	-7/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Continuing moving macros out of math-tests.h to smaller headers following typo-proof conventions instead of using #ifndef, this patch moves the ROUNDING_TESTS_* macros for individual types out to their own sysdeps header. In the soft-float case where FE_TONEAREST is the only rounding mode macro defined, there is no need to define ROUNDING_TESTS_; it is only necessary when rounding modes macros are defined that may not be supported at runtime. Thus, the ROUNDING_TESTS_ definitions for some configurations are just removed, not moved to new math-tests-rounding.h headers; the only architectures needing math-tests-rounding.h are those where the macros are defined in bits/fenv.h because of the possibility of a soft-float compilation using a hard-float glibc with the same ABI (i.e., ARM and RISC-V). The test--vlen.h headers, by using #undef, do not yet follow typo-proof conventions (but they no longer implicitly rely on being included before math-tests.h, and this area can always be cleaned up further in future). Tested with build-many-glibcs.py. * sysdeps/generic/math-tests-rounding.h: New file. * sysdeps/generic/math-tests.h: Include <math-tests-rounding.h>. (ROUNDING_TESTS_float): Do not define here. (ROUNDING_TESTS_double): Likewise. (ROUNDING_TESTS_long_double): Likewise. (ROUNDING_TESTS_float128): Likewise. * math/test-double-vlen2.h: Include <math-tests-rounding.h>. (ROUNDING_TESTS_double): Undefine before defining. * math/test-double-vlen4.h: Include <math-tests-rounding.h>. (ROUNDING_TESTS_double): Undefine before defining. * math/test-double-vlen8.h: Include <math-tests-rounding.h>. (ROUNDING_TESTS_double): Undefine before defining. * math/test-float-vlen16.h: Include <math-tests-rounding.h>. (ROUNDING_TESTS_float): Undefine before defining. * math/test-float-vlen4.h: Include <math-tests-rounding.h>. (ROUNDING_TESTS_float): Undefine before defining. * math/test-float-vlen8.h: Include <math-tests-rounding.h>. (ROUNDING_TESTS_float): Undefine before defining. * sysdeps/arm/nofpu/math-tests-rounding.h: New file. * sysdeps/arm/math-tests.h [__SOFTFP__] (ROUNDING_TESTS_float): Do not define here. [__SOFTFP__] (ROUNDING_TESTS_double): Likewise. [__SOFTFP__] (ROUNDING_TESTS_long_double): Likewise. * sysdeps/riscv/nofpu/math-tests-rounding.h: New file. * sysdeps/riscv/math-tests.h [!__riscv_flen] (ROUNDING_TESTS_float): Do not define here. [!__riscv_flen] (ROUNDING_TESTS_double): Likewise. [!__risv_flen] (ROUNDING_TESTS_long_double): Likewise. * sysdeps/m68k/coldfire/math-tests.h [!__mcffpu__] (ROUNDING_TESTS_float): Likewise. [!__mcffpu__] (ROUNDING_TESTS_double): Likewise. [!__mcffpu__] (ROUNDING_TESTS_long_double): Likewise. * sysdeps/mips/math-tests.h [__mips_soft_float] (ROUNDING_TESTS_float): Likewise. [__mips_soft_float] (ROUNDING_TESTS_double): Likewise. [__mips_soft_float] (ROUNDING_TESTS_long_double): Likewise. * sysdeps/nios2/math-tests.h (ROUNDING_TESTS_float): Likewise. (ROUNDING_TESTS_double): Likewise. (ROUNDING_TESTS_long_double): Likewise.
*	Move SNAN_TESTS_PRESERVE_PAYLOAD out of math-tests.h.	Joseph Myers	2018-08-01	1	-3/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Continuing moving macros out of math-tests.h to smaller headers following typo-proof conventions instead of using #ifndef, this patch moves SNAN_TESTS_PRESERVE_PAYLOAD out to its own sysdeps header. Tested with build-many-glibcs.py. * sysdeps/generic/math-tests-snan-payload.h: New file. * sysdeps/hppa/math-tests-snan-payload.h: Likewise. * sysdeps/mips/math-tests-snan-payload.h: Likewise. * sysdeps/riscv/math-tests-snan-payload.h: Likewise. * sysdeps/generic/math-tests.h: Include <math-tests-snan-payload.h>. (SNAN_TESTS_PRESERVE_PAYLOAD): Do not define macro here. * sysdeps/hppa/math-tests.h: Remove file. * sysdeps/mips/math-tests.h [!__mips_nan2008] (SNAN_TESTS_PRESERVE_PAYLOAD): Do not define macro here. * sysdeps/riscv/math-tests.h (SNAN_TESTS_PRESERVE_PAYLOAD): Likewise.
*	RISC-V: Generic <math.h> and soft-fp Routines	Palmer Dabbelt	2018-01-29	1	-0/+42
	This patch contains the miscellaneous math routines and headers we have implemented for RISC-V. This includes things from <math.h> that aren't completely ISA-generic, floating-point bit manipulation, and soft-fp hooks. 2018-01-29 Palmer Dabbelt <palmer@sifive.com> * sysdeps/riscv/bits/fenv.h: New file. * sysdeps/riscv/e_sqrtl.c: Likewise. * sysdeps/riscv/fpu_control.h: Likewise. * sysdeps/riscv/math-tests.h: Likewise. * sysdeps/riscv/nofpu/Implies: Likewise. * sysdeps/riscv/sfp-machine.h: Likewise. * sysdeps/riscv/tininess.h: Likewise.