From fcdc67f963a44603553e52a0f883e5d0e5727b34 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Fri, 20 Sep 2002 20:06:45 +0000 Subject: * sysdeps/powerpc/bits/setjmp.h [__WORDSIZE]: Add 64-bit jmpbuf. * sysdeps/powerpc/bits/wordsize.h: New file. * sysdeps/powerpc/fpu/bits/mathinline.h (lrint, lrintf): Change long array to int array for 32-/64-bit compatibility. 2002-09-20 Roland McGrath * login/programs/utmpdump.c: Don't include , . * sysdeps/generic/utimes.c (__utimes): Don't check TVP for null. Reported by Bruno Haible . * sysdeps/generic/ifreq.h (__ifreq): Compute termination condition before doubling RQ_LEN. * sysdeps/unix/sysv/linux/ifreq.h (__ifreq): Likewise. Reported by Bruno Haible . 2002-09-18 Bruno Haible * login/logout.c (logout): Don't assume ut_time has the same size as a time_t. * login/logwtmp.c (logwtmp): Likewise. * sysdeps/pthread/configure: New file, moved here from linuxthreads/sysdeps/unix/sysv/linux/configure. --- sysdeps/powerpc/bits/setjmp.h | 19 +++++++++++++++---- sysdeps/powerpc/bits/wordsize.h | 7 +++++++ 2 files changed, 22 insertions(+), 4 deletions(-) create mode 100644 sysdeps/powerpc/bits/wordsize.h (limited to 'sysdeps/powerpc/bits') diff --git a/sysdeps/powerpc/bits/setjmp.h b/sysdeps/powerpc/bits/setjmp.h index b53cdea3b2..3a0a0a0d61 100644 --- a/sysdeps/powerpc/bits/setjmp.h +++ b/sysdeps/powerpc/bits/setjmp.h @@ -31,14 +31,25 @@ # define JB_GPR1 0 /* Also known as the stack pointer */ # define JB_GPR2 1 # define JB_LR 2 /* The address we will return to */ -# define JB_GPRS 3 /* GPRs 14 through 31 are saved, 18 in total */ -# define JB_CR 21 /* Condition code registers. */ -# define JB_FPRS 22 /* FPRs 14 through 31 are saved, 18*2 words total */ -# define JB_SIZE (58*4) +# if __WORDSIZE == 64 +# define JB_GPRS 3 /* GPRs 14 through 31 are saved, 18*2 words total. */ +# define JB_CR 21 /* Condition code registers. */ +# define JB_FPRS 22 /* FPRs 14 through 31 are saved, 18*2 words total. */ +# define JB_SIZE (40*8) +# else +# define JB_GPRS 3 /* GPRs 14 through 31 are saved, 18 in total. */ +# define JB_CR 21 /* Condition code registers. */ +# define JB_FPRS 22 /* FPRs 14 through 31 are saved, 18*2 words total. */ +# define JB_SIZE (58*4) +# endif #endif #ifndef _ASM +# if __WORDSIZE == 64 +typedef long int __jmp_buf[40]; +# else typedef long int __jmp_buf[58]; +# endif #endif /* Test if longjmp to JMPBUF would unwind the frame diff --git a/sysdeps/powerpc/bits/wordsize.h b/sysdeps/powerpc/bits/wordsize.h new file mode 100644 index 0000000000..d856583cbf --- /dev/null +++ b/sysdeps/powerpc/bits/wordsize.h @@ -0,0 +1,7 @@ +/* Determine the wordsize from the preprocessor defines. */ + +#if defined __powerpc64__ +# define __WORDSIZE 64 +#else +# define __WORDSIZE 32 +#endif -- cgit 1.4.1