vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
153 lines
4.2 KiB
D
153 lines
4.2 KiB
D
#name: Check linker stubs with indirect calls handle BTI when target has BTI.
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#source: bti-far-opt.s
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#target: [check_shared_lib_support]
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#ld: -shared -T bti-far.ld
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#objdump: -dr
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[^:]*: *file format elf64-.*aarch64
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Disassembly of section \.plt:
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0000000000018000 <\.plt>:
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18000: d503245f bti c
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18004: a9bf7bf0 stp x16, x30, \[sp, #-16\]!
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18008: 900000d0 adrp x16, 30000 <_GLOBAL_OFFSET_TABLE_>
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1800c: f9400e11 ldr x17, \[x16, #24\]
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18010: 91006210 add x16, x16, #0x18
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18014: d61f0220 br x17
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18018: d503201f nop
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1801c: d503201f nop
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0000000000018020 <foo@plt>:
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18020: 900000d0 adrp x16, 30000 <_GLOBAL_OFFSET_TABLE_>
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18024: f9401211 ldr x17, \[x16, #32\]
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18028: 91008210 add x16, x16, #0x20
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1802c: d61f0220 br x17
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18030: 14000004 b 18040 <__foo_bti_veneer\+0x8>
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18034: d503201f nop
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0000000000018038 <__foo_bti_veneer>:
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18038: d503245f bti c
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1803c: 17fffff9 b 18020 <foo@plt>
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Disassembly of section \.text:
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0000000000020000 <_start>:
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20000: 97ffe008 bl 18020 <foo@plt>
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20004: 9400000f bl 20040 <___veneer>
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20008: 94000001 bl 2000c <baz>
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000000000002000c <baz>:
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2000c: d503201f nop
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0000000000020010 <baz_bti_>:
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20010: d503241f bti
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0000000000020014 <baz_bti_c>:
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20014: d503245f bti c
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0000000000020018 <baz_bti_j>:
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20018: d503249f bti j
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000000000002001c <baz_bti_jc>:
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2001c: d50324df bti jc
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0000000000020020 <baz_paciasp>:
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20020: d503233f paciasp
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0000000000020024 <baz_pacibsp>:
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20024: d503237f pacibsp
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20028: 1400000c b 20058 <___veneer\+0x18>
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2002c: d503201f nop
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0000000000020030 <___bti_veneer>:
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20030: d503245f bti c
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20034: 17fffff6 b 2000c <baz>
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0000000000020038 <___bti_veneer>:
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20038: d503245f bti c
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2003c: 17fffff5 b 20010 <baz_bti_>
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0000000000020040 <___veneer>:
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20040: 90091910 adrp x16, 12340000 <foo>
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20044: 9101e210 add x16, x16, #0x78
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20048: d61f0200 br x16
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\.\.\.
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Disassembly of section \.far:
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0000000012340000 <foo>:
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12340000: 94000018 bl 12340060 <___veneer>
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12340004: 9400003d bl 123400f8 <___veneer>
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12340008: 9400002a bl 123400b0 <___veneer>
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1234000c: 94000023 bl 12340098 <___veneer>
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12340010: 9400002e bl 123400c8 <___veneer>
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12340014: 94000033 bl 123400e0 <___veneer>
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12340018: 9400001a bl 12340080 <___veneer>
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000000001234001c <bar>:
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1234001c: 1400000b b 12340048 <__foo_veneer>
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12340020: 14000010 b 12340060 <___veneer>
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12340024: 14000035 b 123400f8 <___veneer>
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12340028: 14000022 b 123400b0 <___veneer>
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1234002c: 1400001b b 12340098 <___veneer>
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12340030: 14000026 b 123400c8 <___veneer>
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12340034: 1400002b b 123400e0 <___veneer>
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12340038: 14000012 b 12340080 <___veneer>
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1234003c: 00000000 udf #0
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12340040: 14000034 b 12340110 <___veneer\+0x18>
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12340044: d503201f nop
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0000000012340048 <__foo_veneer>:
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12340048: 90f6e6d0 adrp x16, 18000 <\.plt>
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1234004c: 9100e210 add x16, x16, #0x38
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12340050: d61f0200 br x16
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\.\.\.
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0000000012340060 <___veneer>:
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12340060: 90f6e710 adrp x16, 20000 <_start>
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12340064: 9100c210 add x16, x16, #0x30
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12340068: d61f0200 br x16
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\.\.\.
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0000000012340078 <___bti_veneer>:
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12340078: d503245f bti c
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1234007c: 17ffffe8 b 1234001c <bar>
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0000000012340080 <___veneer>:
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12340080: 90f6e710 adrp x16, 20000 <_start>
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12340084: 91009210 add x16, x16, #0x24
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12340088: d61f0200 br x16
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\.\.\.
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0000000012340098 <___veneer>:
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12340098: 90f6e710 adrp x16, 20000 <_start>
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1234009c: 91006210 add x16, x16, #0x18
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123400a0: d61f0200 br x16
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\.\.\.
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00000000123400b0 <___veneer>:
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123400b0: 90f6e710 adrp x16, 20000 <_start>
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123400b4: 91005210 add x16, x16, #0x14
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123400b8: d61f0200 br x16
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\.\.\.
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00000000123400c8 <___veneer>:
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123400c8: 90f6e710 adrp x16, 20000 <_start>
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123400cc: 91007210 add x16, x16, #0x1c
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123400d0: d61f0200 br x16
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\.\.\.
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00000000123400e0 <___veneer>:
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123400e0: 90f6e710 adrp x16, 20000 <_start>
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123400e4: 91008210 add x16, x16, #0x20
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123400e8: d61f0200 br x16
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\.\.\.
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00000000123400f8 <___veneer>:
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123400f8: 90f6e710 adrp x16, 20000 <_start>
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123400fc: 9100e210 add x16, x16, #0x38
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12340100: d61f0200 br x16
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\.\.\.
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