diff options
author | Carlos O'Donell <carlos@systemhalted.org> | 2015-02-05 21:33:03 -0500 |
---|---|---|
committer | Carlos O'Donell <carlos@systemhalted.org> | 2015-02-05 21:37:47 -0500 |
commit | 3f823f488a4db8d048892af1a7ee992aab770e5a (patch) | |
tree | c35bb819cad653780e3778de1bd2cc7c6ec29962 /sysdeps/unix/sysv/linux/hppa/sysdep.c | |
parent | 34c5604814cb97264aa2393800967b0b0e4585cd (diff) | |
download | glibc-3f823f488a4db8d048892af1a7ee992aab770e5a.tar.gz glibc-3f823f488a4db8d048892af1a7ee992aab770e5a.tar.xz glibc-3f823f488a4db8d048892af1a7ee992aab770e5a.zip |
hppa: Remove warnings and fix conformance errors.
(1) Fix warnings. This is a bulk update to fix all the warnings that were causing build failures with -Werror on hppa. The most egregious problems are in dl-fptr.c which needs to be entirely rewritten, thus I've used -Wno-error for that. (2) Fix conformance errors. The sysdep.c file had __syscall_error and syscall in one file which caused conformance issues by including syscall when __syscall_error was linked to. The fix is obviously to split the file and use syscall.c to implement syscall.
Diffstat (limited to 'sysdeps/unix/sysv/linux/hppa/sysdep.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/hppa/sysdep.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/sysdeps/unix/sysv/linux/hppa/sysdep.c b/sysdeps/unix/sysv/linux/hppa/sysdep.c index a7609d6af8..3b9b7e3b62 100644 --- a/sysdeps/unix/sysv/linux/hppa/sysdep.c +++ b/sysdeps/unix/sysv/linux/hppa/sysdep.c @@ -19,9 +19,6 @@ #include <sysdep.h> #include <errno.h> -extern int __syscall_error(int err_no); -extern long int syscall (long int __sysno, ...) __THROW; - /* This routine is jumped to by all the syscall handlers, to stash an error number into errno. */ int @@ -30,48 +27,3 @@ __syscall_error (int err_no) __set_errno (err_no); return -1; } - - -/* HPPA implements syscall() in 'C'; the assembler version would - typically be in syscall.S. Also note that we have INLINE_SYSCALL, - INTERNAL_SYSCALL, and all the generated pure assembly syscall wrappers. - How often the function is used is unknown. */ - -long int -syscall (long int __sysno, ...) -{ - /* FIXME: Keep this matching INLINE_SYSCALL for hppa */ - va_list args; - long int arg0, arg1, arg2, arg3, arg4, arg5; - long int __sys_res; - - /* Load varargs */ - va_start (args, __sysno); - arg0 = va_arg (args, long int); - arg1 = va_arg (args, long int); - arg2 = va_arg (args, long int); - arg3 = va_arg (args, long int); - arg4 = va_arg (args, long int); - arg5 = va_arg (args, long int); - va_end (args); - - { - register unsigned long int __res asm("r28"); - PIC_REG_DEF - LOAD_ARGS_6 (arg0, arg1, arg2, arg3, arg4, arg5) - asm volatile (SAVE_ASM_PIC - " ble 0x100(%%sr2, %%r0) \n" - " copy %1, %%r20 \n" - LOAD_ASM_PIC - : "=r" (__res) - : "r" (__sysno) PIC_REG_USE ASM_ARGS_6 - : "memory", CALL_CLOB_REGS CLOB_ARGS_6); - __sys_res = __res; - } - if ((unsigned long int) __sys_res >= (unsigned long int) -4095) - { - __set_errno (-__sys_res); - __sys_res = -1; - } - return __sys_res; -} |