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yann@1
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1 |
See http://gcc.gnu.org/PR11901
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yann@1
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2 |
Should fix
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yann@1
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3 |
make[2]: *** [/gcc-3.3-glibc-2.3.2/build-glibc/elf/check-textrel.out] Error 1
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yann@1
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4 |
in glibc's "make tests".
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yann@1
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5 |
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yann@1
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6 |
Note: this patch is named
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yann@1
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7 |
sh-pic-set_fpscr-gcc-3.3.2.patch
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yann@1
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8 |
and must be applied after
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yann@1
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9 |
sh-lib1funcs_sizeAndType.patch
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yann@1
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10 |
but that'll happen naturally if you apply them in alphabetical order.
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yann@1
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11 |
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yann@1
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12 |
-------------
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yann@1
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13 |
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yann@1
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14 |
Date: Wed, 30 Jul 2003 12:03:01 +0900
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yann@1
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15 |
From: kaz Kojima <kkojima@rr.iij4u.or.jp>
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yann@1
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16 |
Subject: [linux-sh:02916] Re: Writing PIC version of __udivsi3_i4? (was: Re: "make tests" fails
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yann@1
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17 |
with "libc.so: text relocations used" in glibc-2.3.2 for sh4)
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yann@1
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18 |
To: dank@kegel.com
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yann@1
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19 |
Cc: linux-sh@m17n.org
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yann@1
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20 |
Message-Id: <200307300255.h6U2tB906928@r-rr.iij4u.or.jp>
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yann@1
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21 |
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yann@1
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22 |
> I'll try to write the PIC version of it,
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yann@1
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23 |
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yann@1
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24 |
Dan, does the attached patch work for you?
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yann@1
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25 |
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yann@1
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26 |
Regards,
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yann@1
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27 |
kaz
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yann@1
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28 |
--
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yann@1
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29 |
diff -u3prN ORIG/gcc/gcc/config/sh/lib1funcs.asm LOCAL/gcc/gcc/config/sh/lib1funcs.asm
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yann@1
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30 |
--- ORIG/gcc/gcc/config/sh/lib1funcs.asm Thu Jun 19 07:38:59 2003
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yann@1
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31 |
+++ gcc-3.3.2/gcc/config/sh/lib1funcs.asm Wed Jul 30 11:08:49 2003
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yann@1
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32 |
@@ -1936,7 +1944,17 @@ GLOBAL(moddi3):
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yann@1
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33 |
FUNC(GLOBAL(set_fpscr))
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yann@1
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34 |
GLOBAL(set_fpscr):
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yann@1
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35 |
lds r4,fpscr
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yann@1
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36 |
+#ifdef __PIC__
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yann@1
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37 |
+ mov.l r12,@-r15
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yann@1
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38 |
+ mova LOCAL(set_fpscr_L0),r0
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yann@1
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39 |
+ mov.l LOCAL(set_fpscr_L0),r12
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yann@1
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40 |
+ add r0,r12
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yann@1
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41 |
+ mov.l LOCAL(set_fpscr_L1),r0
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yann@1
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42 |
+ mov.l @(r0,r12),r1
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yann@1
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43 |
+ mov.l @r15+,r12
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yann@1
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44 |
+#else
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yann@1
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45 |
mov.l LOCAL(set_fpscr_L1),r1
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yann@1
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46 |
+#endif
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yann@1
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47 |
swap.w r4,r0
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yann@1
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48 |
or #24,r0
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yann@1
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49 |
#ifndef FMOVD_WORKS
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yann@1
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50 |
@@ -1964,8 +1982,15 @@ GLOBAL(set_fpscr):
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yann@1
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51 |
mov.l r3,@(4,r1)
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yann@1
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52 |
#endif
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yann@1
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53 |
.align 2
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yann@1
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54 |
+#ifdef __PIC__
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yann@1
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55 |
+LOCAL(set_fpscr_L0):
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yann@1
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56 |
+ .long _GLOBAL_OFFSET_TABLE_
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yann@1
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57 |
+LOCAL(set_fpscr_L1):
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yann@1
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58 |
+ .long GLOBAL(fpscr_values@GOT)
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yann@1
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59 |
+#else
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yann@1
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60 |
LOCAL(set_fpscr_L1):
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yann@1
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61 |
.long GLOBAL(fpscr_values)
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yann@1
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+#endif
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yann@1
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63 |
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yann@1
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64 |
ENDFUNC(GLOBAL(set_fpscr))
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yann@1
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65 |
#ifndef NO_FPSCR_VALUES
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yann@1
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66 |
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yann@1
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67 |
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