kristina marked 2 inline comments as done.
kristina added a comment.
Binary layout also looks sane (compiled with `-fPIC -faddrsig -Wl,--icf=safe`),
just digging it through it in a dissasembler:
[/q/src/clwn]$ llvm-readobj -elf-output-style=GNU -sections
/q/org.llvm.caches/clownschool/clwn-sysroot/System/Library/Frameworks/CoreFoundation.framework/libCoreFoundation.so
There are 36 section headers, starting at offset 0x3f57d8:
Section Headers:
[Nr] Name Type Address Off Size ES
Flg Lk Inf Al
[ 0] NULL 0000000000000000 000000 000000 00
0 0 0
[ 1] .dynsym DYNSYM 0000000000000200 000200 00fd08 18
A 5 1 8
[ 2] .gnu.version VERSYM 000000000000ff08 00ff08 001516 02
A 1 0 2
[ 3] .gnu.version_r VERNEED 0000000000011420 011420 0001a0 00
A 5 5 4
[ 4] .gnu.hash GNU_HASH 00000000000115c0 0115c0 003bf8 00
A 1 0 8
[ 5] .dynstr STRTAB 00000000000151b8 0151b8 011677 00
A 0 0 1
[ 6] .rela.dyn RELA 0000000000026830 026830 01f860 18
A 1 0 8
[ 7] .rela.plt RELA 0000000000046090 046090 006408 18
A 1 0 8
[ 8] .rodata PROGBITS 000000000004c4a0 04c4a0 00fdd0 00
AMS 0 0 32
[ 9] .gcc_except_table PROGBITS 000000000005c270 05c270 0000cc 00
A 0 0 4
[10] .eh_frame_hdr PROGBITS 000000000005c33c 05c33c 005934 00
A 0 0 4
[11] .eh_frame PROGBITS 0000000000061c70 061c70 017fac 00
A 0 0 8
[12] .text PROGBITS 000000000007a000 07a000 228e1f 00
AX 0 0 16
[13] .init PROGBITS 00000000002a2e20 2a2e20 00001a 00
AX 0 0 4
[14] .fini PROGBITS 00000000002a2e3c 2a2e3c 000009 00
AX 0 0 4
[15] .plt PROGBITS 00000000002a2e50 2a2e50 0042c0 00
AX 0 0 16
[16] .data PROGBITS 00000000002a8000 2a8000 001580 00
WA 0 0 16
[17] .tm_clone_table PROGBITS 00000000002a9580 2a9580 000000 00
WA 0 0 8
[18] cfstring PROGBITS 00000000002a9580 2a9580 007740 00
WA 0 0 8
[19] .got.plt PROGBITS 00000000002b0cc0 2b0cc0 002170 00
WA 0 0 8
[20] .fini_array FINI_ARRAY 00000000002b3000 2b3000 000008 00
WA 0 0 8
[21] .init_array INIT_ARRAY 00000000002b3008 2b3008 000010 00
WA 0 0 8
[22] .data.rel.ro PROGBITS 00000000002b3020 2b3020 007a18 00
WA 0 0 16
[23] .dynamic DYNAMIC 00000000002baa38 2baa38 000200 10
WA 5 0 8
[24] .got PROGBITS 00000000002bac38 2bac38 000718 00
WA 0 0 8
[25] .bss NOBITS 00000000002bc000 2bb350 0050a8 00
WA 0 0 16
[26] .comment PROGBITS 0000000000000000 2bb350 0002b3 01
MS 0 0 1
[27] .debug_str PROGBITS 0000000000000000 2bb603 00b6a0 01
MS 0 0 1
[28] .debug_abbrev PROGBITS 0000000000000000 2c6ca3 00162d 00
0 0 1
[29] .debug_info PROGBITS 0000000000000000 2c82d0 0261bc 00
0 0 1
[30] .debug_macinfo PROGBITS 0000000000000000 2ee48c 000053 00
0 0 1
[31] .debug_line PROGBITS 0000000000000000 2ee4df 0cb0f5 00
0 0 1
[32] .debug_ranges PROGBITS 0000000000000000 3b95d4 000030 00
0 0 1
[33] .symtab SYMTAB 0000000000000000 3b9608 01d370 18
35 2288 8
[34] .shstrtab STRTAB 0000000000000000 3d6978 000165 00
0 0 1
[35] .strtab STRTAB 0000000000000000 3d6add 01ecf4 00
0 0 1
Repository:
rC Clang
https://reviews.llvm.org/D52344
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