NetBSD 絹の日記

cd /usr/pkg/share/fonts/watanabe_font  &&  xzf /export/pkgsrc/distfiles//watanabe-vf.tar.gz
xzf: not found
*** Error code 127

Stop.
make: stopped in /export/pkgsrc/fonts/watanabe_vfont

work around:

Index: Makefile
===================================================================
RCS file: /e/cvsync/cvsync/pkgsrc/fonts/watanabe_vfont/Makefile,v
retrieving revision 1.10
diff -u -r1.10 Makefile
--- Makefile    19 May 2005 19:55:30 -0000      1.10
+++ Makefile    10 Sep 2006 01:44:37 -0000
@@ -12,6 +12,7 @@
 EXTRACT_ONLY=  # empty
 NO_CONFIGURE=  yes
 NO_BUILD=      yes
+TAR=           tar
 
 do-install:
        ${INSTALL_DATA_DIR} ${PREFIX}/share/fonts/watanabe_font

何かの間違いだとは思うが。

sudo vi /export/pkgsrc/fonts/fontconfig/work.s900/fontconfig-2.3.2/fc-cache/Makefile
sudo vi /export/pkgsrc/fonts/fontconfig/work.s900/fontconfig-2.3.2/fc-list/Makefile

-install-man: install-man1
+install-man:

何回も同じところで止まる ?

trap type 200 at 3df6ac
Stopped in pid 15551.1 (cc1) at netbsd:pmap_pte_spill+0x68:     addi    4,31,8
db> tlp0: receive ring overrun
bt
at setfault+6c8
at _prop_string_pool+ff9e8420
db>

objdump -d netbsd | less で探す

003df644 <pmap_pte_spill>:
  3df644:       7c 08 02 a6     mflr    r0
  3df648:       94 21 ff d0     stwu    r1,-48(r1)
  3df64c:       54 69 a4 3e     rlwinm  r9,r3,20,16,31
  3df650:       93 61 00 1c     stw     r27,28(r1)
  3df654:       3f 60 00 5e     lis     r27,94
  3df658:       93 81 00 20     stw     r28,32(r1)
  3df65c:       3f 80 00 5e     lis     r28,94
  3df660:       93 a1 00 24     stw     r29,36(r1)
  3df664:       93 c1 00 28     stw     r30,40(r1)
  3df668:       7c 7e 1b 78     mr      r30,r3
  3df66c:       90 01 00 34     stw     r0,52(r1)
  3df670:       93 e1 00 2c     stw     r31,44(r1)
  3df674:       7c 00 1d 26     mfsrin  r0,r3
  3df678:       54 0a 02 3e     clrlwi  r10,r0,8
  3df67c:       80 1b 68 d4     lwz     r0,26836(r27)
  3df680:       7d 49 4a 78     xor     r9,r10,r9
  3df684:       81 7c 68 d0     lwz     r11,26832(r28)
  3df688:       7d 3d 00 38     and     r29,r9,r0
  3df68c:       57 a9 10 3a     rlwinm  r9,r29,2,0,29
  3df690:       7f e9 58 2e     lwzx    r31,r9,r11
  3df694:       2f 9f 00 00     cmpwi   cr7,r31,0
  3df698:       41 9e 00 40     beq-    cr7,3df6d8 <pmap_pte_spill+0x94>
  3df69c:       55 4b 38 30     rlwinm  r11,r10,7,0,24
  3df6a8:       7d 6b 03 78     or      r11,r11,r0
  3df6ac:       38 9f 00 08     addi    r4,r31,8
  3df6b0:       7f 8b 48 00     cmpw    cr7,r11,r9
  3df6b4:       40 be 00 14     bne+    cr7,3df6c8 <pmap_pte_spill+0x84>
  3df6b8:       48 00 00 48     b       3df700 <pmap_pte_spill+0xbc>

<pmap_pte_spill+0x78>
  3df6bc:       80 1f 00 08     lwz     r0,8(r31)
  3df6c0:       7f 80 58 00     cmpw    cr7,r0,r11
  3df6c4:       41 9e 00 3c     beq-    cr7,3df700 <pmap_pte_spill+0xbc>

<pmap_pte_spill+0x84>
  3df6c8:       83 ff 00 00     lwz     r31,0(r31)
  3df6cc:       2f 9f 00 00     cmpwi   cr7,r31,0
  3df6d0:       38 9f 00 08     addi    r4,r31,8
  3df6d4:       40 9e ff e8     bne+    cr7,3df6bc <pmap_pte_spill+0x78>

<pmap_pte_spill+0x94>:
  3df6d8:       38 60 00 00     li      r3,0
  3df6dc:       80 01 00 34     lwz     r0,52(r1)
  3df6e0:       83 61 00 1c     lwz     r27,28(r1)
  3df6e4:       83 81 00 20     lwz     r28,32(r1)
  3df6e8:       7c 08 03 a6     mtlr    r0
  3df6ec:       83 a1 00 24     lwz     r29,36(r1)
  3df6f0:       83 c1 00 28     lwz     r30,40(r1)
  3df6f4:       83 e1 00 2c     lwz     r31,44(r1)
  3df6f8:       38 21 00 30     addi    r1,r1,48
  3df6fc:       4e 80 00 20     blr

<pmap_pte_spill+0xbc>  found:
  3df700:       7f a3 eb 78     mr      r3,r29
  3df704:       4b ff fe 6d     bl      3df570 <pte_insert>

sys/arch/powerpc/powerpc/pmap.c:

   261  /*
   262   * Spill handler.
   263   *
   264   * Tries to spill a page table entry from the overflow area.
   265   * Note that this routine runs in real mode on a separate stack,
   266   * with interrupts disabled.
   267   */
   268  int
   269  pmap_pte_spill(addr)
   270          vaddr_t addr;
   271  {
   272          int idx, i;
   273          sr_t sr;
   274          struct pte_ovfl *po;
   275          pte_t ps;
   276          pte_t *pt;
   277  
   278          asm ("mfsrin %0,%1" : "=r"(sr) : "r"(addr));
   279          idx = pteidx(sr, addr);
   280          for (po = LIST_FIRST(&potable[idx]); po; po = LIST_NEXT(po, po_list))
   281                  if (ptematch(&po->po_pte, sr, addr, 0))
   282                          goto found;
   283          return 0;

実は必ず tlp0 overrun とか出るので、割込を止めている間に来たやつが machine check を起こすのでは ? ということは tlp 側の処理の問題かも知れない。あるいはこちらが長く止めすぎているとか。そう言えば、bt の時の stack の表示が少ないのは、 in real mode on a separate stack, のせいか。

＠ pteidx と ptemach は inline になっている:

    187 static inline int
    188 ptematch(ptp, sr, va, which)
    189         pte_t *ptp;  
    190         sr_t sr;
    191         vaddr_t va; 
    192         int which;
    193 {
    194         return ptp->pte_hi  
    195                 == (((sr & SR_VSID) << PTE_VSID_SHFT)
    196                     | ((va >> ADDR_API_SHFT) & PTE_API)
    197                     | which);
    198 }

2006年09月10日(日) 旧暦 [n年日記] [更新:"2006/09/11 09:37:46"]

#1 [日本語] もしも漢字がなかったら

#2 [NetBSD][pkgsrc] xzf: not found (fonts/watanabe_vfont)

#3 [NetBSD][pkgsrc] fonts/fontconfig で二か所手修正

＠ pteidx と ptemach は inline になっている: