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c4f50205e1
This patch fixes various places where a space should have been present
before '(' in accordance with the GNU Coding Standards. Most but not
all of the fixes in this patch are for calls to sizeof (but it's not
exhaustive regarding such calls that should be fixed).
Tested for x86_64, and with build-many-glibcs.py.
* benchtests/bench-strcpy.c (do_test): Use space before '('.
* benchtests/bench-string.h (cmdline_process_function): Likewise.
* benchtests/bench-strlen.c (do_test): Likewise.
(test_main): Likewise.
* catgets/gencat.c (read_old): Likewise.
* elf/cache.c (load_aux_cache): Likewise.
* iconvdata/bug-iconv8.c (do_test): Likewise.
* math/test-tgmath-ret.c (do_test): Likewise.
* nis/nis_call.c (rec_dirsearch): Likewise.
* nis/nis_findserv.c (__nis_findfastest_with_timeout): Likewise.
* nptl/tst-audit-threads.c (do_test): Likewise.
* nptl/tst-cancel4-common.h (set_socket_buffer): Likewise.
* nss/nss_test1.c (init): Likewise.
* nss/test-netdb.c (test_hosts): Likewise.
* posix/execvpe.c (maybe_script_execute): Likewise.
* stdio-common/tst-fmemopen4.c (do_test): Likewise.
* stdio-common/tst-printf.c (do_test): Likewise.
* stdio-common/vfscanf-internal.c (__vfscanf_internal): Likewise.
* stdlib/fmtmsg.c (NKEYWORDS): Likewise.
* stdlib/qsort.c (STACK_SIZE): Likewise.
* stdlib/test-canon.c (do_test): Likewise.
* stdlib/tst-swapcontext1.c (do_test): Likewise.
* string/memcmp.c (OPSIZ): Likewise.
* string/test-strcpy.c (do_test): Likewise.
(do_random_tests): Likewise.
* string/test-strlen.c (do_test): Likewise.
(test_main): Likewise.
* string/test-strrchr.c (do_test): Likewise.
(do_random_tests): Likewise.
* string/tester.c (test_memrchr): Likewise.
(test_memchr): Likewise.
* sysdeps/generic/memcopy.h (OPSIZ): Likewise.
* sysdeps/generic/unwind-dw2.c (execute_stack_op): Likewise.
* sysdeps/generic/unwind-pe.h (read_sleb128): Likewise.
(read_encoded_value_with_base): Likewise.
* sysdeps/hppa/dl-machine.h (elf_machine_runtime_setup): Likewise.
* sysdeps/hppa/fpu/feupdateenv.c (__feupdateenv): Likewise.
* sysdeps/ia64/fpu/sfp-machine.h (TI_BITS): Likewise.
* sysdeps/mach/hurd/spawni.c (__spawni): Likewise.
* sysdeps/posix/spawni.c (maybe_script_execute): Likewise.
* sysdeps/powerpc/fpu/tst-setcontext-fpscr.c (query_auxv):
Likewise.
* sysdeps/unix/sysv/linux/aarch64/bits/procfs.h (ELF_NGREG):
Likewise.
* sysdeps/unix/sysv/linux/arm/bits/procfs.h (ELF_NGREG): Likewise.
* sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Likewise.
* sysdeps/unix/sysv/linux/csky/bits/procfs.h (ELF_NGREG):
Likewise.
* sysdeps/unix/sysv/linux/m68k/bits/procfs.h (ELF_NGREG):
Likewise.
* sysdeps/unix/sysv/linux/nios2/bits/procfs.h (ELF_NGREG):
Likewise.
* sysdeps/unix/sysv/linux/spawni.c (maybe_script_execute):
Likewise.
* sysdeps/unix/sysv/linux/x86/bits/procfs.h (ELF_NGREG): Likewise.
* sysdeps/unix/sysv/linux/x86/bits/sigcontext.h
(FP_XSTATE_MAGIC2_SIZE): Likewise.
* sysdeps/x86/fpu/sfp-machine.h (TI_BITS): Likewise.
* time/test_time.c (main): Likewise.
210 lines
6.4 KiB
C
210 lines
6.4 KiB
C
/* Configure soft-fp for building sqrtf128. Based on sfp-machine.h in
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libgcc, with soft-float and other irrelevant parts removed. */
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/* The type of the result of a floating point comparison. This must
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match `__libgcc_cmp_return__' in GCC for the target. */
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typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__)));
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#define CMPtype __gcc_CMPtype
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#ifdef __x86_64__
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# define _FP_W_TYPE_SIZE 64
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# define _FP_W_TYPE unsigned long long
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# define _FP_WS_TYPE signed long long
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# define _FP_I_TYPE long long
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typedef int TItype __attribute__ ((mode (TI)));
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typedef unsigned int UTItype __attribute__ ((mode (TI)));
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# define TI_BITS (__CHAR_BIT__ * (int) sizeof (TItype))
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# define _FP_MUL_MEAT_Q(R,X,Y) \
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_FP_MUL_MEAT_2_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
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# define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_2_udiv(Q,R,X,Y)
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# define _FP_NANFRAC_S _FP_QNANBIT_S
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# define _FP_NANFRAC_D _FP_QNANBIT_D
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# define _FP_NANFRAC_E _FP_QNANBIT_E, 0
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# define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0
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# define FP_EX_SHIFT 7
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# define _FP_DECL_EX \
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unsigned int _fcw __attribute__ ((unused)) = FP_RND_NEAREST;
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# define FP_RND_NEAREST 0
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# define FP_RND_ZERO 0x6000
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# define FP_RND_PINF 0x4000
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# define FP_RND_MINF 0x2000
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# define FP_RND_MASK 0x6000
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# define FP_INIT_ROUNDMODE \
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do { \
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__asm__ __volatile__ ("%vstmxcsr\t%0" : "=m" (_fcw)); \
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} while (0)
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#else
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# define _FP_W_TYPE_SIZE 32
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# define _FP_W_TYPE unsigned int
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# define _FP_WS_TYPE signed int
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# define _FP_I_TYPE int
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# define __FP_FRAC_ADD_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
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__asm__ ("add{l} {%11,%3|%3,%11}\n\t" \
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"adc{l} {%9,%2|%2,%9}\n\t" \
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"adc{l} {%7,%1|%1,%7}\n\t" \
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"adc{l} {%5,%0|%0,%5}" \
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: "=r" ((USItype) (r3)), \
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"=&r" ((USItype) (r2)), \
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"=&r" ((USItype) (r1)), \
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"=&r" ((USItype) (r0)) \
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: "%0" ((USItype) (x3)), \
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"g" ((USItype) (y3)), \
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"%1" ((USItype) (x2)), \
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"g" ((USItype) (y2)), \
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"%2" ((USItype) (x1)), \
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"g" ((USItype) (y1)), \
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"%3" ((USItype) (x0)), \
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"g" ((USItype) (y0)))
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# define __FP_FRAC_ADD_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
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__asm__ ("add{l} {%8,%2|%2,%8}\n\t" \
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"adc{l} {%6,%1|%1,%6}\n\t" \
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"adc{l} {%4,%0|%0,%4}" \
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: "=r" ((USItype) (r2)), \
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"=&r" ((USItype) (r1)), \
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"=&r" ((USItype) (r0)) \
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: "%0" ((USItype) (x2)), \
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"g" ((USItype) (y2)), \
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"%1" ((USItype) (x1)), \
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"g" ((USItype) (y1)), \
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"%2" ((USItype) (x0)), \
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"g" ((USItype) (y0)))
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# define __FP_FRAC_SUB_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
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__asm__ ("sub{l} {%11,%3|%3,%11}\n\t" \
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"sbb{l} {%9,%2|%2,%9}\n\t" \
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"sbb{l} {%7,%1|%1,%7}\n\t" \
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"sbb{l} {%5,%0|%0,%5}" \
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: "=r" ((USItype) (r3)), \
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"=&r" ((USItype) (r2)), \
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"=&r" ((USItype) (r1)), \
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"=&r" ((USItype) (r0)) \
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: "0" ((USItype) (x3)), \
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"g" ((USItype) (y3)), \
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"1" ((USItype) (x2)), \
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"g" ((USItype) (y2)), \
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"2" ((USItype) (x1)), \
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"g" ((USItype) (y1)), \
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"3" ((USItype) (x0)), \
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"g" ((USItype) (y0)))
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# define __FP_FRAC_SUB_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
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__asm__ ("sub{l} {%8,%2|%2,%8}\n\t" \
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"sbb{l} {%6,%1|%1,%6}\n\t" \
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"sbb{l} {%4,%0|%0,%4}" \
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: "=r" ((USItype) (r2)), \
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"=&r" ((USItype) (r1)), \
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"=&r" ((USItype) (r0)) \
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: "0" ((USItype) (x2)), \
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"g" ((USItype) (y2)), \
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"1" ((USItype) (x1)), \
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"g" ((USItype) (y1)), \
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"2" ((USItype) (x0)), \
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"g" ((USItype) (y0)))
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# define __FP_FRAC_ADDI_4(x3,x2,x1,x0,i) \
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__asm__ ("add{l} {%4,%3|%3,%4}\n\t" \
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"adc{l} {$0,%2|%2,0}\n\t" \
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"adc{l} {$0,%1|%1,0}\n\t" \
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"adc{l} {$0,%0|%0,0}" \
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: "+r" ((USItype) (x3)), \
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"+&r" ((USItype) (x2)), \
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"+&r" ((USItype) (x1)), \
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"+&r" ((USItype) (x0)) \
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: "g" ((USItype) (i)))
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# define _FP_MUL_MEAT_S(R,X,Y) \
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_FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
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# define _FP_MUL_MEAT_D(R,X,Y) \
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_FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
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# define _FP_MUL_MEAT_Q(R,X,Y) \
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_FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
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# define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y)
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# define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y)
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# define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
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# define _FP_NANFRAC_S _FP_QNANBIT_S
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# define _FP_NANFRAC_D _FP_QNANBIT_D, 0
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/* Even if XFmode is 12byte, we have to pad it to
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16byte since soft-fp emulation is done in 16byte. */
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# define _FP_NANFRAC_E _FP_QNANBIT_E, 0, 0, 0
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# define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0, 0, 0
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# define FP_EX_SHIFT 0
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# define _FP_DECL_EX \
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unsigned short _fcw __attribute__ ((unused)) = FP_RND_NEAREST;
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# define FP_RND_NEAREST 0
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# define FP_RND_ZERO 0xc00
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# define FP_RND_PINF 0x800
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# define FP_RND_MINF 0x400
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# define FP_RND_MASK 0xc00
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# define FP_INIT_ROUNDMODE \
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do { \
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__asm__ __volatile__ ("fnstcw\t%0" : "=m" (_fcw)); \
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} while (0)
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#endif
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#define _FP_KEEPNANFRACP 1
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#define _FP_QNANNEGATEDP 0
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#define _FP_NANSIGN_S 1
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#define _FP_NANSIGN_D 1
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#define _FP_NANSIGN_E 1
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#define _FP_NANSIGN_Q 1
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/* Here is something Intel misdesigned: the specs don't define
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the case where we have two NaNs with same mantissas, but
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different sign. Different operations pick up different NaNs. */
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#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
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do { \
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if (_FP_FRAC_GT_##wc(X, Y) \
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|| (_FP_FRAC_EQ_##wc(X,Y) && (OP == '+' || OP == '*'))) \
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{ \
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R##_s = X##_s; \
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_FP_FRAC_COPY_##wc(R,X); \
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} \
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else \
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{ \
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R##_s = Y##_s; \
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_FP_FRAC_COPY_##wc(R,Y); \
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} \
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R##_c = FP_CLS_NAN; \
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} while (0)
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#define FP_EX_INVALID 0x01
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#define FP_EX_DENORM 0x02
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#define FP_EX_DIVZERO 0x04
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#define FP_EX_OVERFLOW 0x08
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#define FP_EX_UNDERFLOW 0x10
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#define FP_EX_INEXACT 0x20
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#define FP_EX_ALL \
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(FP_EX_INVALID | FP_EX_DENORM | FP_EX_DIVZERO | FP_EX_OVERFLOW \
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| FP_EX_UNDERFLOW | FP_EX_INEXACT)
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void __sfp_handle_exceptions (int);
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#define FP_HANDLE_EXCEPTIONS \
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do { \
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if (__builtin_expect (_fex, 0)) \
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__sfp_handle_exceptions (_fex); \
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} while (0);
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#define FP_TRAPPING_EXCEPTIONS ((~_fcw >> FP_EX_SHIFT) & FP_EX_ALL)
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#define FP_ROUNDMODE (_fcw & FP_RND_MASK)
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#define _FP_TININESS_AFTER_ROUNDING 1
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