diff -r 000000000000 -r eeea35fbf182 patches/glibc/2.2.5/glibc-drow-sh.patch --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/patches/glibc/2.2.5/glibc-drow-sh.patch Sat Feb 24 11:00:05 2007 +0000 @@ -0,0 +1,77 @@ +[pread changes deleted, since those seem to be specific to glibc-2.3.2] + +Date: Thu, 19 Jun 2003 20:02:07 -0400 +From: Daniel Jacobowitz +Subject: [linux-sh:02808] Patch needed for CVS glibc on SH +To: linux-sh@m17n.org, libc-alpha@sources.redhat.com +Message-Id: <20030620000207.GA19907@nevyn.them.org> +X-ML-Name: linux-sh +X-Mail-Count: 02808 +X-MLServer: fml [fml 4.0.1]; post only (only members can post) +X-ML-Info: If you have a question, send e-mail with the body + "help" (without quotes) to the address linux-sh-ctl@m17n.org; + help= +Mail-Followup-To: linux-sh@m17n.org, libc-alpha@sources.redhat.com +Content-Disposition: inline +User-Agent: Mutt/1.5.1i +Mime-Version: 1.0 +Content-Type: text/plain; charset=us-ascii +Precedence: bulk +Lines: 74 +List-Software: fml [fml 4.0.1] +List-Post: +List-Owner: +List-Help: +List-Unsubscribe: +List-Id: linux-sh.m17n.org + +I believe this flushes my current patches to make glibc work on SH. Issues: + - MIPS pread functions have some wackiness in them for the MIPS calling + conventions, which align long longs to even register pairs; it appears + that SH does not do this. This fixes pread64/pwrite64. + - st_ino is _NOT_ 64-bit in the latest SH kernel trees, or at least it + wasn't when I checked in April. --enable-kernel=2.4.x breaks terribly + without this patch; the errors are along the lines of "version GLIBC_2.3 + not found", because that's the first consequence of a messed up inode + field - ld.so compares by inodes at some point. + +-- +Daniel Jacobowitz +MontaVista Software Debian GNU/Linux Developer + +2003-06-19 Daniel Jacobowitz + + * sysdeps/unix/sysv/linux/kernel-features.h: Update kernel features + for the SH architecture. + * sysdeps/unix/sysv/linux/sh/pread.c: Use generic Linux version + instead of the MIPS version. + * sysdeps/unix/sysv/linux/sh/pread64.c: Likewise. + * sysdeps/unix/sysv/linux/sh/pwrite.c: Likewise. + * sysdeps/unix/sysv/linux/sh/pwrite64.c: Likewise. + +--- glibc-2.3.2/sysdeps/unix/sysv/linux/kernel-features.h.org 2003-04-21 10:57:55.000000000 -0400 ++++ glibc-2.3.2/sysdeps/unix/sysv/linux/kernel-features.h 2003-04-21 11:16:47.000000000 -0400 +@@ -151,11 +151,20 @@ + + /* The changed st_ino field appeared in 2.4.0-test6. But we cannot + distinguish this version from other 2.4.0 releases. Therefore play +- save and assume it available is for 2.4.1 and up. */ +-#if __LINUX_KERNEL_VERSION >= 132097 ++ save and assume it available is for 2.4.1 and up. However, SH is lame, ++ and still does not have a 64-bit inode field. */ ++#if __LINUX_KERNEL_VERSION >= 132097 \ ++ && !defined __sh__ + # define __ASSUME_ST_INO_64_BIT 1 + #endif + ++/* SH kernels got stat64, mmap2, and truncate64 during 2.4.0-test. */ ++#if __LINUX_KERNEL_VERSION >= 132096 && defined __sh__ ++# define __ASSUME_TRUNCATE64_SYSCALL 1 ++# define __ASSUME_MMAP2_SYSCALL 1 ++# define __ASSUME_STAT64_SYSCALL 1 ++#endif ++ + /* To support locking of large files a new fcntl() syscall was introduced + in 2.4.0-test7. We test for 2.4.1 for the earliest version we know + the syscall is available. */ +