diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/riscv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/hwprobe.c | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist | 10 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist | 16 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist | 10 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist | 16 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/sys/hwprobe.h | 40 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/sysdep.h | 3 |
9 files changed, 87 insertions, 14 deletions
diff --git a/sysdeps/unix/sysv/linux/riscv/hwprobe.c b/sysdeps/unix/sysv/linux/riscv/hwprobe.c index e0cbd22..bc7f6f3 100644 --- a/sysdeps/unix/sysv/linux/riscv/hwprobe.c +++ b/sysdeps/unix/sysv/linux/riscv/hwprobe.c @@ -23,13 +23,13 @@ #include <sysdep-vdso.h> int __riscv_hwprobe (struct riscv_hwprobe *pairs, size_t pair_count, - size_t cpu_count, unsigned long int *cpus, + size_t cpusetsize, __RISCV_HWPROBE_CPUS_TYPE cpus, unsigned int flags) { int r; r = INTERNAL_VSYSCALL (riscv_hwprobe, 5, pairs, pair_count, - cpu_count, cpus, flags); + cpusetsize, cpus.__ul, flags); /* Negate negative errno values to match pthreads API. */ return -r; diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h b/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h index 5333879..1bae763 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h @@ -168,6 +168,7 @@ #define __NR_nfsservctl 42 #define __NR_open_by_handle_at 265 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 56 #define __NR_openat2 437 #define __NR_perf_event_open 241 diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist index 9330c7a..1771a23 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist @@ -2516,6 +2516,16 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F GLIBC_2.42 uabs F GLIBC_2.42 uimaxabs F diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist index 2fc2680..9342294 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist @@ -1124,6 +1124,14 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F GLIBC_2.42 pown F GLIBC_2.42 pownf F GLIBC_2.42 pownf128 F @@ -1140,6 +1148,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h b/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h index eed1dff..1a1ebf8 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h +++ b/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h @@ -175,6 +175,7 @@ #define __NR_nfsservctl 42 #define __NR_open_by_handle_at 265 #define __NR_open_tree 428 +#define __NR_open_tree_attr 467 #define __NR_openat 56 #define __NR_openat2 437 #define __NR_perf_event_open 241 diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist index ea4555d..4b48352 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist @@ -2716,6 +2716,16 @@ GLIBC_2.41 sched_getattr F GLIBC_2.41 sched_setattr F GLIBC_2.42 __inet_ntop_chk F GLIBC_2.42 __inet_pton_chk F +GLIBC_2.42 cfgetibaud F +GLIBC_2.42 cfgetispeed F +GLIBC_2.42 cfgetobaud F +GLIBC_2.42 cfgetospeed F +GLIBC_2.42 cfsetbaud F +GLIBC_2.42 cfsetibaud F +GLIBC_2.42 cfsetispeed F +GLIBC_2.42 cfsetobaud F +GLIBC_2.42 cfsetospeed F +GLIBC_2.42 cfsetspeed F GLIBC_2.42 pthread_gettid_np F GLIBC_2.42 uabs F GLIBC_2.42 uimaxabs F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist index a731d27..76e74c9 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist @@ -1221,6 +1221,14 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 compoundn F +GLIBC_2.42 compoundnf F +GLIBC_2.42 compoundnf128 F +GLIBC_2.42 compoundnf32 F +GLIBC_2.42 compoundnf32x F +GLIBC_2.42 compoundnf64 F +GLIBC_2.42 compoundnf64x F +GLIBC_2.42 compoundnl F GLIBC_2.42 pown F GLIBC_2.42 pownf F GLIBC_2.42 pownf128 F @@ -1237,6 +1245,14 @@ GLIBC_2.42 powrf32x F GLIBC_2.42 powrf64 F GLIBC_2.42 powrf64x F GLIBC_2.42 powrl F +GLIBC_2.42 rootn F +GLIBC_2.42 rootnf F +GLIBC_2.42 rootnf128 F +GLIBC_2.42 rootnf32 F +GLIBC_2.42 rootnf32x F +GLIBC_2.42 rootnf64 F +GLIBC_2.42 rootnf64x F +GLIBC_2.42 rootnl F GLIBC_2.42 rsqrt F GLIBC_2.42 rsqrtf F GLIBC_2.42 rsqrtf128 F diff --git a/sysdeps/unix/sysv/linux/riscv/sys/hwprobe.h b/sysdeps/unix/sysv/linux/riscv/sys/hwprobe.h index bebad6c..40415aa 100644 --- a/sysdeps/unix/sysv/linux/riscv/sys/hwprobe.h +++ b/sysdeps/unix/sysv/linux/riscv/sys/hwprobe.h @@ -21,6 +21,7 @@ #define _SYS_HWPROBE_H 1 #include <features.h> +#include <sched.h> #include <stddef.h> #include <errno.h> #ifdef __has_include @@ -63,22 +64,39 @@ struct riscv_hwprobe { __BEGIN_DECLS -extern int __riscv_hwprobe (struct riscv_hwprobe *__pairs, size_t __pair_count, - size_t __cpu_count, unsigned long int *__cpus, +#if defined __cplusplus || !__GNUC_PREREQ (2, 7) +# define __RISCV_HWPROBE_CPUS_TYPE cpu_set_t * +#else +/* The fourth argument to __riscv_hwprobe should be a null pointer or a + pointer to a cpu_set_t (either the fixed-size type or allocated with + CPU_ALLOC). However, early versions of this header file used the + argument type unsigned long int *. The transparent union allows + the argument to be either cpu_set_t * or unsigned long int * for + compatibility. The older header file requiring unsigned long int * + can be identified by the lack of the __RISCV_HWPROBE_CPUS_TYPE macro. + In C++ and with compilers that do not support transparent unions, the + argument type must be cpu_set_t *. */ +typedef union { + cpu_set_t *__cs; + unsigned long int *__ul; +} __RISCV_HWPROBE_CPUS_TYPE __attribute__ ((__transparent_union__)); +# define __RISCV_HWPROBE_CPUS_TYPE __RISCV_HWPROBE_CPUS_TYPE +#endif + +extern int __riscv_hwprobe (struct riscv_hwprobe *__pairs, + size_t __pair_count, size_t __cpusetsize, + __RISCV_HWPROBE_CPUS_TYPE __cpus, unsigned int __flags) - __nonnull ((1)) __wur - __fortified_attr_access (__read_write__, 1, 2) - __fortified_attr_access (__read_only__, 4, 3); + __THROW __nonnull ((1)) __attr_access ((__read_write__, 1, 2)); -/* A pointer to the __riscv_hwprobe vDSO function is passed as the second +/* A pointer to the __riscv_hwprobe function is passed as the second argument to ifunc selector routines. Include a function pointer type for convenience in calling the function in those settings. */ -typedef int (*__riscv_hwprobe_t) (struct riscv_hwprobe *__pairs, size_t __pair_count, - size_t __cpu_count, unsigned long int *__cpus, +typedef int (*__riscv_hwprobe_t) (struct riscv_hwprobe *__pairs, + size_t __pair_count, size_t __cpusetsize, + __RISCV_HWPROBE_CPUS_TYPE __cpus, unsigned int __flags) - __nonnull ((1)) __wur - __fortified_attr_access (__read_write__, 1, 2) - __fortified_attr_access (__read_only__, 4, 3); + __nonnull ((1)) __attr_access ((__read_write__, 1, 2)); /* Helper function usable from ifunc selectors that probes a single key. */ static __inline int diff --git a/sysdeps/unix/sysv/linux/riscv/sysdep.h b/sysdeps/unix/sysv/linux/riscv/sysdep.h index ee015df..05e0e05 100644 --- a/sysdeps/unix/sysv/linux/riscv/sysdep.h +++ b/sysdeps/unix/sysv/linux/riscv/sysdep.h @@ -145,11 +145,12 @@ # define HAVE_CLOCK_GETRES64_VSYSCALL "__vdso_clock_getres" # define HAVE_CLOCK_GETTIME64_VSYSCALL "__vdso_clock_gettime" # define HAVE_GETTIMEOFDAY_VSYSCALL "__vdso_gettimeofday" +# define HAVE_GETRANDOM_VSYSCALL "__vdso_getrandom" # else # define VDSO_NAME "LINUX_5.4" # define VDSO_HASH 61765876 -/* RV32 does not support the gettime VDSO syscalls. */ +/* RV32 does not support the gettime and getrandom VDSO syscalls. */ # endif # define HAVE_CLONE3_WRAPPER 1 |