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Re: [MacPerl] Build Advice from Codewarrior/MacOS expertsrequested
At 02.38 -0500 1999.02.06, Matthias Neeracher wrote:
>That normally means that your fragment *imports* something that is not
>exported. Do a DumpPEF on the fragment and check what it is importing from
>perl. It might be that I forgot to export some of it from MacPerl.
Here you go; it's pretty meaningless to me at first (and second, third)
glances.
DumpPEF Random.shlb.PPC
File: Random.shlb.PPC
Container [1] (Random) [In data fork (Offset 0x0, Length 0xA463/42083)]
Container Header
0000 magic1, magic2 = 0x4A6F7921 ('Joy!')
0004 containerID = 0x70656666 ('peff')
0008 architectureID = 0x70777063 ('pwpc')
000C versionNumber = 0x00000001 (1)
0010 dateTimeStamp = 0xB2E1AA0A (Sat Feb 6 08:12:58 1999)
0014 oldDefVersion = 0
0018 oldImpVersion = 0
001C currentVersion = 0
0020 nbrOfSections = 3
0022 loadableSections = 2
0024 memoryAddress = 0x00000000
=========================================================
Section Header 0
0028 sectionName = 0xFFFFFFFF (-1) ... <unnamed>
002C sectionAddress = 0x00000000
0030 execSize = 0x00008B44 (35652)
0034 initSize = 0x00008B44 (35652)
0038 rawSize = 0x00008B44 (35652)
003C containerOffset = 0x00000310 (784)
0040 regionKind = 0x00 (code)
0041 shareKind = 0x04 (global share)
0042 alignment = 0x04 (16-byte bndry)
0043 reserved = 0x00
Section Header 1
0044 sectionName = 0xFFFFFFFF (-1) ... <unnamed>
0048 sectionAddress = 0x00000000
004C execSize = 0x000022A4 (8868)
0050 initSize = 0x00001DEC (7660)
0054 rawSize = 0x00001603 (5635)
0058 containerOffset = 0x00008E60 (36448)
005C regionKind = 0x02 (pidata)
005D shareKind = 0x01 (context share)
005E alignment = 0x04 (16-byte bndry)
005F reserved = 0x00
Section Header 2
0060 sectionName = 0xFFFFFFFF (-1) ... <unnamed>
0064 sectionAddress = 0x00000000
0068 execSize = 0x00000000 (0)
006C initSize = 0x00000000 (0)
0070 rawSize = 0x00000286 (646)
0074 containerOffset = 0x00000080 (128)
0078 regionKind = 0x04 (loader)
0079 shareKind = 0x04 (global share)
007A alignment = 0x04
007B reserved = 0x00
007C There are 4 (pad?) bytes at the end of the section headers.
This is probably because there's no string table.
=========================================================
Loader section 2 (<unnamed>)
------- Loader Header -------
0080 entrySection = 0xFFFFFFFF (-1)
0084 entryOffset = 0x00000000 (0)
0088 initSection = 0xFFFFFFFF (-1)
008C initOffset = 0x00000000 (0)
0090 termSection = 0xFFFFFFFF (-1)
0094 termOffset = 0x00000000 (0)
0098 nbrImportIDs = 0x00000003 (3)
009C nbrImportSyms = 0x0000001A (26)
00A0 nbrRelocSects = 0x00000001 (1)
00A4 relocsOffset = 0x000000F4 (244)
00A8 strTblOffset = 0x00000124 (292)
00AC slotTblOffset = 0x00000270 (624)
00B0 hashSlotTblSz = 0x00000001 (1) [==> 2]
00B4 nbrExportSyms = 0x00000001 (1)
------ Loader Import Symbol Table ------
Importing from "Perl ; oldImpVersion 0x00000000 (0),
currentVersion 0x00000000 (0)"
0100 [ 0] 02 00001A TVector Perl_sv_newmortal
0104 [ 1] 02 00002C TVector log
0108 [ 2] 02 000030 TVector exp
010C [ 3] 01 000034 Data _Aldata
0110 [ 4] 01 00003C Data _MWERKS_Atfuns
0114 [ 5] 01 00004B Data Perl_na
0118 [ 6] 01 000053 Data _Sfstderr
011C [ 7] 02 00005D TVector pow
0120 [ 8] 01 000061 Data Perl_stack_sp
0124 [ 9] 02 00006F TVector sfprintf
0128 [10] 01 000078 Data Perl_markstack_ptr
012C [11] 02 00008B TVector Perl_sv_2iv
0130 [12] 02 000097 TVector Perl_sv_2nv
0134 [13] 01 0000A3 Data Perl_stack_base
0138 [14] 02 0000B3 TVector Perl_sv_2pv
013C [15] 01 0000BF Data Perl_sv_yes
0140 [16] 02 0000CB TVector Perl_croak
0144 [17] 02 0000D6 TVector sfputr
0148 [18] 02 0000DD TVector Perl_sv_setnv
014C [19] 02 0000EB TVector Perl_sv_setiv
0150 [20] 01 0000F9 Data _MWERKS_Atcount
0154 [21] 02 000109 TVector Perl_newXS
Importing from "InterfaceLib ; oldImpVersion 0x00000000 (0),
currentVersion 0x00000000 (0)"
0158 [22] 02 000114 TVector ExitToShell
015C [23] 02 000120 TVector BlockMoveData
0160 [24] 02 00012E TVector NewPtr
Importing from "MathLib ; oldImpVersion 0x00000000 (0),
currentVersion 0x00000000 (0)"
0164 [25] 02 000135 TVector sqrt
------ Loader Relocation Headers ------
0168 [0] sectionNumber = 1
016A reserved = 0x0000
016C nbrOfRelocs = 24
0170 firstRelocInstr = 0x00000000 (0)
------ Loader Relocation Instructions ------
Relocations for section 1 (<unnamed>)
Instr Op Operand codeA dataA rSymI rAddr
0174 [ 0] 4A02 SYMR cnt=3 0 1 0 00000000
0176 [ 1] 6006 SYMB idx=6 0 1 3 0000000C
0178 [ 2] 4A00 SYMR cnt=1 0 1 7 00000010
017A [ 3] 6009 SYMB idx=9 0 1 8 00000014
017C [ 4] 600B SYMB idx=11 0 1 10 00000018
017E [ 5] 4A00 SYMR cnt=1 0 1 12 0000001C
0180 [ 6] 600E SYMB idx=14 0 1 13 00000020
0182 [ 7] 4A04 SYMR cnt=5 0 1 15 00000024
0184 [ 8] 6015 SYMB idx=21 0 1 20 00000038
0186 [ 9] 4A03 SYMR cnt=4 0 1 22 0000003C
0188 [10] 421A DATA cnt=27 0 1 26 0000004C
018A [11] 6005 SYMB idx=5 0 1 26 000000B8
018C [12] 600A SYMB idx=10 0 1 6 000000BC
018E [13] 600D SYMB idx=13 0 1 11 000000C0
0190 [14] 6008 SYMB idx=8 0 1 14 000000C4
0192 [15] 4200 DATA cnt=1 0 1 9 000000C8
0194 [16] 6014 SYMB idx=20 0 1 9 000000CC
0196 [17] 6004 SYMB idx=4 0 1 21 000000D0
0198 [18] 4202 DATA cnt=3 0 1 5 000000D4
019A [19] 6003 SYMB idx=3 0 1 5 000000E0
019C [20] 4376 DATA cnt=375 0 1 4 000000E4
019E [21] 10C1 DDAT delta=268,n=1 0 1 4 000007CC
01A0 [22] 85DF DELT delta=1504
01A2 [23] 461B DSC2 cnt=28 0 1 4 00000DB0
------ Loader Export Symbol Table ------
Section Address Class [Hashword] Export Name
02FC [0] 1 00000DB0 TVector [00116A06] boot_Math__Random
0306 There are 10 (pad?) bytes at the end of this section.
DumpPEF complete - no errors reported.
--
Chris Nandor mailto:pudge@pobox.com http://pudge.net/
%PGPKey = ('B76E72AD', [1024, '0824090B CE73CA10 1FF77F13 8180B6B6'])
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