1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/patches/gcc/3.3/sh-pic-set_fpscr.patch Thu May 24 17:49:24 2007 +0000
1.3 @@ -0,0 +1,60 @@
1.4 +Should fix
1.5 +make[2]: *** [/gcc-3.3-glibc-2.3.2/build-glibc/elf/check-textrel.out] Error 1
1.6 +in glibc's "make tests".
1.7 +
1.8 +-------------
1.9 +
1.10 +Message-Id: <200307300255.h6U2tB906928@r-rr.iij4u.or.jp>
1.11 +To: dank@kegel.com
1.12 +Cc: linux-sh@m17n.org
1.13 +Subject: Re: Writing PIC version of __udivsi3_i4? (was: Re: "make tests" fails
1.14 + with "libc.so: text relocations used" in glibc-2.3.2 for sh4)
1.15 +In-Reply-To: Your message of "Wed, 30 Jul 2003 11:20:49 +0900"
1.16 + <200307300212.h6U2CH901209@r-rr.iij4u.or.jp>
1.17 +References: <200307300212.h6U2CH901209@r-rr.iij4u.or.jp>
1.18 +Date: Wed, 30 Jul 2003 12:03:01 +0900
1.19 +From: kaz Kojima <kkojima@rr.iij4u.or.jp>
1.20 +
1.21 +> I'll try to write the PIC version of it,
1.22 +
1.23 +Dan, does the attached patch work for you?
1.24 +
1.25 +[dank: original patch deleted; here's same thing rediffed against gcc-3.3 instead of HEAD]
1.26 +
1.27 +--- gcc-3.3/gcc/config/sh/lib1funcs.asm.old Tue Jul 29 21:37:29 2003
1.28 ++++ gcc-3.3/gcc/config/sh/lib1funcs.asm Tue Jul 29 21:40:58 2003
1.29 +@@ -1792,7 +1792,17 @@
1.30 + .global GLOBAL(set_fpscr)
1.31 + GLOBAL(set_fpscr):
1.32 + lds r4,fpscr
1.33 ++#ifdef __PIC__
1.34 ++ mov.l r12,@-r15
1.35 ++ mova LOCAL(set_fpscr_L0),r0
1.36 ++ mov.l LOCAL(set_fpscr_L0),r12
1.37 ++ add r0,r12
1.38 ++ mov.l LOCAL(set_fpscr_L1),r0
1.39 ++ mov.l @(r0,r12),r1
1.40 ++ mov.l @r15+,r12
1.41 ++#else
1.42 + mov.l LOCAL(set_fpscr_L1),r1
1.43 ++#endif
1.44 + swap.w r4,r0
1.45 + or #24,r0
1.46 + #ifndef FMOVD_WORKS
1.47 +@@ -1820,8 +1830,16 @@
1.48 + mov.l r3,@(4,r1)
1.49 + #endif
1.50 + .align 2
1.51 ++#ifdef __PIC__
1.52 ++LOCAL(set_fpscr_L0):
1.53 ++ .long _GLOBAL_OFFSET_TABLE_
1.54 ++LOCAL(set_fpscr_L1):
1.55 ++ .long GLOBAL(fpscr_values@GOT)
1.56 ++#else
1.57 + LOCAL(set_fpscr_L1):
1.58 + .long GLOBAL(fpscr_values)
1.59 ++#endif
1.60 ++
1.61 + #ifdef __ELF__
1.62 + .comm GLOBAL(fpscr_values),8,4
1.63 + #else