#name: Check linker stubs with indirect calls handle BTI (shared lib).
#source: bti-far.s
#target: [check_shared_lib_support]
+#as: -defsym __property_bti__=1
#ld: -shared -T bti-far.ld
#objdump: -dr
0000000000020020 <___veneer>:
20020: 90091910 adrp x16, 12340000 <foo>
- 20024: 91012210 add x16, x16, #0x48
+ 20024: 9100c210 add x16, x16, #0x30
20028: d61f0200 br x16
\.\.\.
Disassembly of section \.far:
0000000012340000 <foo>:
- 12340000: 9400000c bl 12340030 <___veneer>
+ 12340000: 9400000e bl 12340038 <___veneer>
0000000012340004 <bar>:
- 12340004: 9400000b bl 12340030 <___veneer>
+ 12340004: 9400000d bl 12340038 <___veneer>
12340008: 94000004 bl 12340018 <__foo_veneer>
1234000c: 00000000 udf #0
- 12340010: 14000010 b 12340050 <___bti_veneer\+0x8>
+ 12340010: 14000010 b 12340050 <___veneer\+0x18>
12340014: d503201f nop
0000000012340018 <__foo_veneer>:
- 12340018: 90f6e6d0 adrp x16, 18000 <\.plt>
+ 12340018: 90f6e6d0 adrp x16, 18000 <.plt>
1234001c: 9100e210 add x16, x16, #0x38
12340020: d61f0200 br x16
\.\.\.
-0000000012340030 <___veneer>:
- 12340030: 90f6e710 adrp x16, 20000 <_start>
- 12340034: 91006210 add x16, x16, #0x18
- 12340038: d61f0200 br x16
- \.\.\.
+0000000012340030 <___bti_veneer>:
+ 12340030: d503245f bti c
+ 12340034: 17fffff4 b 12340004 <bar>
-0000000012340048 <___bti_veneer>:
- 12340048: d503245f bti c
- 1234004c: 17ffffee b 12340004 <bar>
+0000000012340038 <___veneer>:
+ 12340038: 90f6e710 adrp x16, 20000 <_start>
+ 1234003c: 91006210 add x16, x16, #0x18
+ 12340040: d61f0200 br x16
+ \.\.\.
#name: Check linker stubs with indirect calls handle BTI (exe).
#source: bti-far.s
+#as: -defsym __property_bti__=1
#ld: -T bti-far.ld
#objdump: -dr
0000000000020020 <___veneer>:
20020: 90091910 adrp x16, 12340000 <foo>
- 20024: 9100e210 add x16, x16, #0x38
+ 20024: 91008210 add x16, x16, #0x20
20028: d61f0200 br x16
\.\.\.
Disassembly of section \.far:
0000000012340000 <foo>:
- 12340000: 94000008 bl 12340020 <___veneer>
+ 12340000: 9400000a bl 12340028 <___veneer>
0000000012340004 <bar>:
- 12340004: 94000007 bl 12340020 <___veneer>
+ 12340004: 94000009 bl 12340028 <___veneer>
12340008: 97fffffe bl 12340000 <foo>
1234000c: 00000000 udf #0
- 12340010: 1400000c b 12340040 <___bti_veneer\+0x8>
+ 12340010: 1400000c b 12340040 <___veneer\+0x18>
12340014: d503201f nop
0000000012340018 <__foo_bti_veneer>:
12340018: d503245f bti c
1234001c: 17fffff9 b 12340000 <foo>
-0000000012340020 <___veneer>:
- 12340020: 90f6e710 adrp x16, 20000 <_start>
- 12340024: 91006210 add x16, x16, #0x18
- 12340028: d61f0200 br x16
- \.\.\.
+0000000012340020 <___bti_veneer>:
+ 12340020: d503245f bti c
+ 12340024: 17fffff8 b 12340004 <bar>
-0000000012340038 <___bti_veneer>:
- 12340038: d503245f bti c
- 1234003c: 17fffff2 b 12340004 <bar>
+0000000012340028 <___veneer>:
+ 12340028: 90f6e710 adrp x16, 20000 <_start>
+ 1234002c: 91006210 add x16, x16, #0x18
+ 12340030: d61f0200 br x16
+ \.\.\.
#name: Check linker stubs with indirect calls handle BTI when target has BTI.
#source: bti-far-opt.s
#target: [check_shared_lib_support]
+#as: -defsym __property_bti__=1
#ld: -shared -T bti-far.ld
#objdump: -dr
0000000000020000 <_start>:
20000: 97ffe008 bl 18020 <foo@plt>
- 20004: 9400000f bl 20040 <___veneer>
+ 20004: 9400000d bl 20038 <___veneer>
20008: 94000001 bl 2000c <baz>
000000000002000c <baz>:
0000000000020024 <baz_pacibsp>:
20024: d503237f pacibsp
- 20028: 1400000c b 20058 <___veneer\+0x18>
+ 20028: 1400000c b 20058 <___bti_veneer\+0x8>
2002c: d503201f nop
0000000000020030 <___bti_veneer>:
20030: d503245f bti c
20034: 17fffff6 b 2000c <baz>
-0000000000020038 <___bti_veneer>:
- 20038: d503245f bti c
- 2003c: 17fffff5 b 20010 <baz_bti_>
-
-0000000000020040 <___veneer>:
- 20040: 90091910 adrp x16, 12340000 <foo>
- 20044: 9101e210 add x16, x16, #0x78
- 20048: d61f0200 br x16
+0000000000020038 <___veneer>:
+ 20038: 90091910 adrp x16, 12340000 <foo>
+ 2003c: 9102a210 add x16, x16, #0xa8
+ 20040: d61f0200 br x16
\.\.\.
+0000000000020050 <___bti_veneer>:
+ 20050: d503245f bti c
+ 20054: 17ffffef b 20010 <baz_bti_>
+
Disassembly of section \.far:
0000000012340000 <foo>:
- 12340000: 94000018 bl 12340060 <___veneer>
- 12340004: 9400003d bl 123400f8 <___veneer>
- 12340008: 9400002a bl 123400b0 <___veneer>
- 1234000c: 94000023 bl 12340098 <___veneer>
- 12340010: 9400002e bl 123400c8 <___veneer>
- 12340014: 94000033 bl 123400e0 <___veneer>
- 12340018: 9400001a bl 12340080 <___veneer>
+ 12340000: 94000032 bl 123400c8 <___veneer>
+ 12340004: 9400001d bl 12340078 <___veneer>
+ 12340008: 94000022 bl 12340090 <___veneer>
+ 1234000c: 94000035 bl 123400e0 <___veneer>
+ 12340010: 9400003a bl 123400f8 <___veneer>
+ 12340014: 94000013 bl 12340060 <___veneer>
+ 12340018: 94000026 bl 123400b0 <___veneer>
000000001234001c <bar>:
1234001c: 1400000b b 12340048 <__foo_veneer>
- 12340020: 14000010 b 12340060 <___veneer>
- 12340024: 14000035 b 123400f8 <___veneer>
- 12340028: 14000022 b 123400b0 <___veneer>
- 1234002c: 1400001b b 12340098 <___veneer>
- 12340030: 14000026 b 123400c8 <___veneer>
- 12340034: 1400002b b 123400e0 <___veneer>
- 12340038: 14000012 b 12340080 <___veneer>
+ 12340020: 1400002a b 123400c8 <___veneer>
+ 12340024: 14000015 b 12340078 <___veneer>
+ 12340028: 1400001a b 12340090 <___veneer>
+ 1234002c: 1400002d b 123400e0 <___veneer>
+ 12340030: 14000032 b 123400f8 <___veneer>
+ 12340034: 1400000b b 12340060 <___veneer>
+ 12340038: 1400001e b 123400b0 <___veneer>
1234003c: 00000000 udf #0
12340040: 14000034 b 12340110 <___veneer\+0x18>
12340044: d503201f nop
0000000012340048 <__foo_veneer>:
- 12340048: 90f6e6d0 adrp x16, 18000 <\.plt>
+ 12340048: 90f6e6d0 adrp x16, 18000 <.plt>
1234004c: 9100e210 add x16, x16, #0x38
12340050: d61f0200 br x16
\.\.\.
0000000012340060 <___veneer>:
12340060: 90f6e710 adrp x16, 20000 <_start>
- 12340064: 9100c210 add x16, x16, #0x30
+ 12340064: 91008210 add x16, x16, #0x20
12340068: d61f0200 br x16
\.\.\.
-0000000012340078 <___bti_veneer>:
- 12340078: d503245f bti c
- 1234007c: 17ffffe8 b 1234001c <bar>
-
-0000000012340080 <___veneer>:
- 12340080: 90f6e710 adrp x16, 20000 <_start>
- 12340084: 91009210 add x16, x16, #0x24
- 12340088: d61f0200 br x16
+0000000012340078 <___veneer>:
+ 12340078: 90f6e710 adrp x16, 20000 <_start>
+ 1234007c: 91014210 add x16, x16, #0x50
+ 12340080: d61f0200 br x16
\.\.\.
-0000000012340098 <___veneer>:
- 12340098: 90f6e710 adrp x16, 20000 <_start>
- 1234009c: 91006210 add x16, x16, #0x18
- 123400a0: d61f0200 br x16
+0000000012340090 <___veneer>:
+ 12340090: 90f6e710 adrp x16, 20000 <_start>
+ 12340094: 91005210 add x16, x16, #0x14
+ 12340098: d61f0200 br x16
\.\.\.
+00000000123400a8 <___bti_veneer>:
+ 123400a8: d503245f bti c
+ 123400ac: 17ffffdc b 1234001c <bar>
+
00000000123400b0 <___veneer>:
123400b0: 90f6e710 adrp x16, 20000 <_start>
- 123400b4: 91005210 add x16, x16, #0x14
+ 123400b4: 91009210 add x16, x16, #0x24
123400b8: d61f0200 br x16
\.\.\.
00000000123400c8 <___veneer>:
123400c8: 90f6e710 adrp x16, 20000 <_start>
- 123400cc: 91007210 add x16, x16, #0x1c
+ 123400cc: 9100c210 add x16, x16, #0x30
123400d0: d61f0200 br x16
\.\.\.
00000000123400e0 <___veneer>:
123400e0: 90f6e710 adrp x16, 20000 <_start>
- 123400e4: 91008210 add x16, x16, #0x20
+ 123400e4: 91006210 add x16, x16, #0x18
123400e8: d61f0200 br x16
\.\.\.
00000000123400f8 <___veneer>:
123400f8: 90f6e710 adrp x16, 20000 <_start>
- 123400fc: 9100e210 add x16, x16, #0x38
+ 123400fc: 91007210 add x16, x16, #0x1c
12340100: d61f0200 br x16
\.\.\.