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16a25138c1
glibc/sysdeps/riscv
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Joseph Myers 16a25138c1 Move ROUNDING_TESTS_* out of math-tests.h. 
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.
2018-08-22 12:25:50 +00:00
..
bits RISC-V: Generic <math.h> and soft-fp Routines 2018-01-29 10:26:35 -08:00
nofpu Move ROUNDING_TESTS_* out of math-tests.h. 2018-08-22 12:25:50 +00:00
nptl RISC-V: Don't use ps_get_thread_area in libthread_db (bug 23402) 2018-08-06 12:51:59 -07:00
rv64 Regen RISC-V rvd ULPs 2018-08-03 13:52:01 -04:00
rvd RISC-V: fmax/fmin: Handle signalling NaNs correctly. 2018-02-22 14:31:54 -05:00
rvf RISC-V: Fix rounding save/restore bug. 2018-08-03 13:43:31 -04:00
sys
__longjmp.S
bsd-_setjmp.c
bsd-setjmp.c
configure RISC-V: Build Infastructure 2018-01-29 10:43:15 -08:00
configure.ac RISC-V: Build Infastructure 2018-01-29 10:43:15 -08:00
dl-machine.h elf: Unify symbol address run-time calculation [BZ #19818] 2018-04-04 23:09:37 +01:00
dl-tls.h
dl-trampoline.S
e_sqrtl.c RISC-V: Generic <math.h> and soft-fp Routines 2018-01-29 10:26:35 -08:00
fpu_control.h RISC-V: Generic <math.h> and soft-fp Routines 2018-01-29 10:26:35 -08:00
gccframe.h
Implies RISC-V: Build Infastructure 2018-01-29 10:43:15 -08:00
jmpbuf-offsets.h
jmpbuf-unwind.h
ldsodefs.h
libc-tls.c
linkmap.h
machine-gmon.h
Makefile RISC-V: Build Infastructure 2018-01-29 10:43:15 -08:00
math-tests-snan-payload.h Move SNAN_TESTS_PRESERVE_PAYLOAD out of math-tests.h. 2018-08-01 11:21:16 +00:00
math-tests.h Move ROUNDING_TESTS_* out of math-tests.h. 2018-08-22 12:25:50 +00:00
memusage.h
preconfigure RISC-V: Build Infastructure 2018-01-29 10:43:15 -08:00
setjmp.S
sfp-machine.h RISC-V: Generic <math.h> and soft-fp Routines 2018-01-29 10:26:35 -08:00
sotruss-lib.c
stackinfo.h
start.S
tininess.h RISC-V: Generic <math.h> and soft-fp Routines 2018-01-29 10:26:35 -08:00
tls-macros.h RISC-V: Do not initialize $gp in TLS macros. 2018-02-22 14:28:47 -05:00
tst-audit.h