diff options
12 files changed, 209 insertions, 1 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile index ed0e2ec098..01a412b136 100644 --- a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile +++ b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile @@ -32,7 +32,10 @@ ldbl-extra-routines += printf_size \ vfscanf \ vscanf \ vsscanf \ - vfwscanf + vfwscanf \ + obprintf \ + obstack_chk \ + vobstack_chk # Printing long double values with IEEE binary128 format reuses part # of the internal float128 implementation (__printf_fp, __printf_fphex, @@ -55,6 +58,14 @@ tests-internal += test-wprintf-ieee128 test-wprintf-ibm128 CFLAGS-test-wprintf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi CFLAGS-test-wprintf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi +tests-internal += test-obstack-ieee128 test-obstack-ibm128 +CFLAGS-test-obstack-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi +CFLAGS-test-obstack-ibm128.c += -mabi=ibmlongdouble -Wno-psabi + +tests-internal += test-obstack-chk-ieee128 test-obstack-chk-ibm128 +CFLAGS-test-obstack-chk-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi +CFLAGS-test-obstack-chk-ibm128.c += -mabi=ibmlongdouble -Wno-psabi + tests-internal += test-scanf-ieee128 test-scanf-ibm128 CFLAGS-test-scanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi CFLAGS-test-scanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Versions b/sysdeps/ieee754/ldbl-128ibm-compat/Versions index dead38cdcb..50b733179f 100644 --- a/sysdeps/ieee754/ldbl-128ibm-compat/Versions +++ b/sysdeps/ieee754/ldbl-128ibm-compat/Versions @@ -165,6 +165,11 @@ libc { __vswprintf_chkieee128; __vwprintf_chkieee128; + __obstack_printfieee128; + __obstack_vprintfieee128; + __obstack_printf_chkieee128; + __obstack_vprintf_chkieee128; + __fscanfieee128; __scanfieee128; __sscanfieee128; diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-obprintf.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-obprintf.c new file mode 100644 index 0000000000..438f6e3eea --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-obprintf.c @@ -0,0 +1,42 @@ +/* Wrapper for obstack_vprintf and obstack_printf. IEEE128 version. + Copyright (C) 2019 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <stdarg.h> +#include <libio/libioP.h> + +int +__ieee128_obstack_vprintf (struct obstack *obstack, const char *format, + va_list ap) +{ + return __obstack_vprintf_internal (obstack, format, ap, + PRINTF_LDBL_USES_FLOAT128); +} +strong_alias (__ieee128_obstack_vprintf, __obstack_vprintfieee128) + +int +__ieee128_obstack_printf (struct obstack *obstack, const char *format, ...) +{ + int result; + va_list ap; + va_start (ap, format); + result = __obstack_vprintf_internal (obstack, format, ap, + PRINTF_LDBL_USES_FLOAT128); + va_end (ap); + return result; +} +strong_alias (__ieee128_obstack_printf, __obstack_printfieee128) diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-obstack_chk.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-obstack_chk.c new file mode 100644 index 0000000000..0bbdf0dc08 --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-obstack_chk.c @@ -0,0 +1,39 @@ +/* Wrapper for __obstack_printf_chk. IEEE128 version. + Copyright (C) 2019 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <stdarg.h> +#include <libio/libioP.h> + +extern int +___ieee128_obstack_printf_chk (struct obstack *obstack, int flag, + const char *format, ...) +{ + va_list ap; + int done; + + unsigned int mode = PRINTF_LDBL_USES_FLOAT128; + if (flag > 0) + mode |= PRINTF_FORTIFY; + + va_start (ap, format); + done = __obstack_vprintf_internal (obstack, format, ap, mode); + va_end (ap); + + return done; +} +strong_alias (___ieee128_obstack_printf_chk, __obstack_printf_chkieee128) diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vobstack_chk.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vobstack_chk.c new file mode 100644 index 0000000000..6d85da8958 --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vobstack_chk.c @@ -0,0 +1,31 @@ +/* Wrapper for __obstack_vprintf_chk. IEEE128 version. + Copyright (C) 2019 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <libio/libioP.h> + +extern int +___ieee128__obstack_vprintf_chk (struct obstack *obstack, int flag, + const char *format, va_list ap) +{ + unsigned int mode = PRINTF_LDBL_USES_FLOAT128; + if (flag > 0) + mode |= PRINTF_FORTIFY; + + return __obstack_vprintf_internal (obstack, format, ap, mode); +} +strong_alias (___ieee128__obstack_vprintf_chk, __obstack_vprintf_chkieee128) diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-chk-ibm128.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-chk-ibm128.c new file mode 100644 index 0000000000..ca4c9f2d22 --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-chk-ibm128.c @@ -0,0 +1 @@ +#include <test-obstack-chk-ldbl-compat.c> diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-chk-ieee128.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-chk-ieee128.c new file mode 100644 index 0000000000..ca4c9f2d22 --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-chk-ieee128.c @@ -0,0 +1 @@ +#include <test-obstack-chk-ldbl-compat.c> diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-chk-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-chk-ldbl-compat.c new file mode 100644 index 0000000000..feae8f21c6 --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-chk-ldbl-compat.c @@ -0,0 +1,6 @@ +#define _FORTIFY_SOURCE 2 +#define OBSTACK_FUNCTION __obstack_printf_chk +#define OBSTACK_FUNCTION_PARAMS (&ob, 1, "%.30Lf", ld) +#define VOBSTACK_FUNCTION __obstack_vprintf_chk +#define VOBSTACK_FUNCTION_PARAMS (&ob, 1, "%.30Lf", ap) +#include <test-obstack-ldbl-compat-template.c> diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-ibm128.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-ibm128.c new file mode 100644 index 0000000000..be88675030 --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-ibm128.c @@ -0,0 +1 @@ +#include <test-obstack-ldbl-compat.c> diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-ieee128.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-ieee128.c new file mode 100644 index 0000000000..be88675030 --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-ieee128.c @@ -0,0 +1 @@ +#include <test-obstack-ldbl-compat.c> diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-ldbl-compat-template.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-ldbl-compat-template.c new file mode 100644 index 0000000000..bc783094a6 --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-ldbl-compat-template.c @@ -0,0 +1,64 @@ +/* Test for the long double variants of obstrack*printf functions. + Copyright (C) 2019 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <malloc.h> +#include <obstack.h> +#include <stdio.h> +#include <string.h> +#include <stdarg.h> + +#include <support/check.h> + +#define obstack_chunk_alloc malloc +#define obstack_chunk_free free + +static void +do_test_call (void *last, ...) +{ + const char *expected = "-1.000000000000000000000000000000"; + char *actual = NULL; + long double ld = -1; + struct obstack ob; + va_list ap; + + obstack_init (&ob); + OBSTACK_FUNCTION OBSTACK_FUNCTION_PARAMS; + actual = (char *) obstack_finish (&ob); + TEST_VERIFY (strncmp (expected, actual, 33) == 0); + obstack_free (&ob, NULL); + actual = NULL; + + obstack_init (&ob); + va_start (ap, last); + VOBSTACK_FUNCTION VOBSTACK_FUNCTION_PARAMS; + va_end (ap); + actual = (char *) obstack_finish (&ob); + TEST_VERIFY (strncmp (expected, actual, 33) == 0); + obstack_free (&ob, NULL); + actual = NULL; +} + +static int +do_test (void) +{ + long double ld = -1; + do_test_call (NULL, ld); + return 0; +} + +#include <support/test-driver.c> diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-ldbl-compat.c new file mode 100644 index 0000000000..3849d25ef1 --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-obstack-ldbl-compat.c @@ -0,0 +1,6 @@ +#define _FORTIFY_SOURCE 0 +#define OBSTACK_FUNCTION obstack_printf +#define OBSTACK_FUNCTION_PARAMS (&ob, "%.30Lf", ld) +#define VOBSTACK_FUNCTION obstack_vprintf +#define VOBSTACK_FUNCTION_PARAMS (&ob, "%.30Lf", ap) +#include <test-obstack-ldbl-compat-template.c> |