https://bugs.kde.org/show_bug.cgi?id=397256
--- Comment #2 from Tabor Kelly <taborke...@gmail.com> ---
I believe that the two failing instructions are:
/usr/lib/arm-linux-gnueabihf/libcrypto.so.1.0.2:
46d88: ec510f1e mrrc 15, 1, r0, r1, cr14
/opt/swift-3.1.1/usr/lib/swift/linux/libdispatch.so:
34848: e7ffdefe udf #65006 ; 0xfdee
Here is some more context. In particular, should the udf instruction in
libdispatch.so ever have been executed?
/usr/lib/arm-linux-gnueabihf/libcrypto.so.1.0.2: file format
elf32-littlearm
00046d1c <OPENSSL_cleanse@@OPENSSL_1.0.2d>:
46d1c: e02cc00c eor ip, ip, ip
46d20: e3510007 cmp r1, #7
46d24: 22411004 subcs r1, r1, #4
46d28: 2a000005 bcs 46d44
<OPENSSL_cleanse@@OPENSSL_1.0.2d+0x28>
46d2c: e3510000 cmp r1, #0
46d30: 0a00000d beq 46d6c
<OPENSSL_cleanse@@OPENSSL_1.0.2d+0x50>
46d34: e4c0c001 strb ip, [r0], #1
46d38: e2511001 subs r1, r1, #1
46d3c: 8afffffc bhi 46d34
<OPENSSL_cleanse@@OPENSSL_1.0.2d+0x18>
46d40: ea000009 b 46d6c
<OPENSSL_cleanse@@OPENSSL_1.0.2d+0x50>
46d44: e3100003 tst r0, #3
46d48: 0a000002 beq 46d58
<OPENSSL_cleanse@@OPENSSL_1.0.2d+0x3c>
46d4c: e4c0c001 strb ip, [r0], #1
46d50: e2411001 sub r1, r1, #1
46d54: eafffffa b 46d44
<OPENSSL_cleanse@@OPENSSL_1.0.2d+0x28>
46d58: e480c004 str ip, [r0], #4
46d5c: e2511004 subs r1, r1, #4
46d60: 2afffffc bcs 46d58
<OPENSSL_cleanse@@OPENSSL_1.0.2d+0x3c>
46d64: e2911004 adds r1, r1, #4
46d68: 1afffff1 bne 46d34
<OPENSSL_cleanse@@OPENSSL_1.0.2d+0x18>
46d6c: e12fff1e bx lr
46d70: e320f000 nop {0}
46d74: e320f000 nop {0}
46d78: e320f000 nop {0}
46d7c: e320f000 nop {0}
46d80: f2200150 vorr q0, q0, q0
46d84: e12fff1e bx lr
46d88: ec510f1e mrrc 15, 1, r0, r1, cr14
46d8c: e12fff1e bx lr
46d90: f3b00300 aese.8 q0, q0
46d94: e12fff1e bx lr
46d98: f2000c40 sha1c.32 q0, q0, q0
46d9c: e12fff1e bx lr
46da0: f3000c40 sha256h.32 q0, q0, q0
46da4: e12fff1e bx lr
46da8: f2a00e00 vmull.p64 q0, d0, d0
46dac: e12fff1e bx lr
46db0: e59f0068 ldr r0, [pc, #104] ; 46e20
<OPENSSL_cleanse@@OPENSSL_1.0.2d+0x104>
46db4: e28f1064 add r1, pc, #100 ; 0x64
46db8: e7910000 ldr r0, [r1, r0]
46dbc: e0222002 eor r2, r2, r2
46dc0: e0233003 eor r3, r3, r3
46dc4: e02cc00c eor ip, ip, ip
46dc8: e3100001 tst r0, #1
46dcc: 0a00000b beq 46e00
<OPENSSL_cleanse@@OPENSSL_1.0.2d+0xe4>
46dd0: f3000150 veor q0, q0, q0
46dd4: f3022152 veor q1, q1, q1
46dd8: f3044154 veor q2, q2, q2
46ddc: f3066156 veor q3, q3, q3
46de0: f34001f0 veor q8, q8, q8
46de4: f34221f2 veor q9, q9, q9
46de8: f34441f4 veor q10, q10, q10
46dec: f34661f6 veor q11, q11, q11
46df0: f34881f8 veor q12, q12, q12
46df4: f34aa1fa veor q13, q13, q13
46df8: f34cc1fc veor q14, q14, q14
46dfc: f34ee1fe veor q15, q15, q15
46e00: e1a0000d mov r0, sp
46e04: e12fff1e bx lr
46e08: e0200000 eor r0, r0, r0
46e0c: e12fff1e bx lr
46e10: e0200000 eor r0, r0, r0
46e14: e12fff1e bx lr
46e18: e320f000 nop {0}
46e1c: e320f000 nop {0}
46e20: 000ec814 andeq ip, lr, r4, lsl r8
46e24: e320f000 nop {0}
46e28: e320f000 nop {0}
46e2c: e320f000 nop {0}
46e30: e320f000 nop {0}
46e34: e320f000 nop {0}
46e38: e320f000 nop {0}
46e3c: e320f000 nop {0}
46e40: 680a6803 stmdavs sl, {r0, r1, fp, sp, lr}
46e44: d1111a9b ; <UNDEFINED> instruction:
0xd1111a9b
46e48: 4604b570 ; <UNDEFINED> instruction:
0x4604b570
46e4c: 460d4e0d strmi r4, [sp], -sp, lsl #28
46e50: 6830447e ldmdavs r0!, {r1, r2, r3, r4, r5, r6, sl, lr}
46e54: f7fbb120 ; <UNDEFINED> instruction:
0xf7fbb120
46e58: 6821ef52 stmdavs r1!, {r1, r4, r6, r8, r9, sl, fp, sp,
lr, pc}
46e5c: dc074288 sfmle f4, 4, [r7], {136} ; 0x88
46e60: 68a068a9 stmiavs r0!, {r0, r3, r5, r7, fp, sp, lr}
46e64: 4070e8bd ldrhtmi lr, [r0], #-141 ; 0xffffff73
46e68: ba06f7f7 blt 204e4c
<_shadow_DES_check_key@@OPENSSL_1.0.2d+0xd1678>
46e6c: 47704618 ; <UNDEFINED> instruction:
0x47704618
46e70: f7f76830 ; <UNDEFINED> instruction:
0xf7f76830
46e74: 68a9ed82 stmiavs r9!, {r1, r7, r8, sl, fp, sp, lr, pc}
46e78: 68a06843 stmiavs r0!, {r0, r1, r6, fp, sp, lr}
46e7c: 4070e8bd ldrhtmi lr, [r0], #-141 ; 0xffffff73
46e80: bf004718 svclt 0x00004718
46e84: 000ec7e4 andeq ip, lr, r4, ror #15
46e88: 6803680a stmdavs r3, {r1, r3, fp, sp, lr}
46e8c: 68986891 ldmvs r8, {r0, r4, r7, fp, sp, lr}
46e90: b9f2f7f7 ldmiblt r2!, {r0, r1, r2, r4, r5, r6, r7, r8,
r9, sl, ip, sp, lr, pc}^
46e94: 4604b538 ; <UNDEFINED> instruction:
0x4604b538
46e98: 447d4d0b ldrbtmi r4, [sp], #-3339 ; 0xfffff2f5
46e9c: b1206828 ; <UNDEFINED> instruction:
0xb1206828
46ea0: ef2cf7fb svc 0x002cf7fb
46ea4: 42886821 addmi r6, r8, #2162688 ; 0x210000
46ea8: 68a0dc05 stmiavs r0!, {r0, r2, sl, fp, ip, lr, pc}
46eac: ef70f7fb svc 0x0070f7fb
46eb0: 40586823 subsmi r6, r8, r3, lsr #16
46eb4: 6828bd38 stmdavs r8!, {r3, r4, r5, r8, sl, fp, ip, sp,
pc}
46eb8: ed5ef7f7 ldcl 7, cr15, [lr, #-988] ; 0xfffffc24
46ebc: 68a06803 stmiavs r0!, {r0, r1, fp, sp, lr}
46ec0: 68234798 stmdavs r3!, {r3, r4, r7, r8, r9, sl, lr}
46ec4: bd384058 ldclt 0, cr4, [r8, #-352]! ; 0xfffffea0
46ec8: 000ec79a muleq lr, sl, r7
46ecc: b91af7f7 ldmdblt sl, {r0, r1, r2, r4, r5, r6, r7, r8,
r9, sl, ip, sp, lr, pc}
46ed0: 680b6802 stmdavs fp, {r1, fp, sp, lr}
46ed4: d000429a mulle r0, sl, r2
46ed8: 684b4770 stmdavs fp, {r4, r5, r6, r8, r9, sl, lr}^
46edc: 47186889 ldrmi r6, [r8, -r9, lsl #17]
46ee0: 680b6802 stmdavs fp, {r1, fp, sp, lr}
46ee4: d108429a ; <UNDEFINED> instruction:
0xd108429a
46ee8: b410684b ldrlt r6, [r0], #-2123 ; 0xfffff7b5
46eec: 688a1c5c stmvs sl, {r2, r3, r4, r6, sl, fp, ip}
46ef0: f85d604c ; <UNDEFINED> instruction:
0xf85d604c
46ef4: f8424b04 ; <UNDEFINED> instruction:
0xf8424b04
46ef8: 47700023 ldrbmi r0, [r0, -r3, lsr #32]!
/opt/swift-3.1.1/usr/lib/swift/linux/libdispatch.so: file format
elf32-littlearm
00034754 <dispatch_once_f>:
34754: e92d4c70 push {r4, r5, r6, sl, fp, lr}
34758: e28db010 add fp, sp, #16
3475c: e1a04000 mov r4, r0
34760: e59f00e4 ldr r0, [pc, #228] ; 3484c
<dispatch_once_f+0xf8>
34764: e1a05002 mov r5, r2
34768: e1a06001 mov r6, r1
3476c: e08f0000 add r0, pc, r0
34770: ebffd38d bl 295ac <__tls_get_addr@plt>
34774: e5900000 ldr r0, [r0]
34778: e3500000 cmp r0, #0
3477c: 0a000025 beq 34818 <dispatch_once_f+0xc4>
34780: e1941f9f ldrex r1, [r4]
34784: e3510000 cmp r1, #0
34788: 1a00001c bne 34800 <dispatch_once_f+0xac>
3478c: e1841f90 strex r1, r0, [r4]
34790: e3510000 cmp r1, #0
34794: 1afffff9 bne 34780 <dispatch_once_f+0x2c>
34798: e1a00006 mov r0, r6
3479c: e1a01005 mov r1, r5
347a0: f57ff05b dmb ish
347a4: ebffe162 bl 2cd34 <_dispatch_client_callout>
347a8: e59f00a4 ldr r0, [pc, #164] ; 34854
<dispatch_once_f+0x100>
347ac: e08f0000 add r0, pc, r0
347b0: ebffd37d bl 295ac <__tls_get_addr@plt>
347b4: e5905000 ldr r5, [r0]
347b8: e3550000 cmp r5, #0
347bc: 0a00001b beq 34830 <dispatch_once_f+0xdc>
347c0: e3000185 movw r0, #389 ; 0x185
347c4: e3a01001 mov r1, #1
347c8: e3a02000 mov r2, #0
347cc: ebffd478 bl 299b4 <syscall@plt>
347d0: e3500000 cmp r0, #0
347d4: ba00001b blt 34848 <dispatch_once_f+0xf4>
347d8: e3e00000 mvn r0, #0
347dc: e1941f9f ldrex r1, [r4]
347e0: e1842f90 strex r2, r0, [r4]
347e4: e3520000 cmp r2, #0
347e8: 1afffffb bne 347dc <dispatch_once_f+0x88>
347ec: e1510005 cmp r1, r5
347f0: 08bd8c70 popeq {r4, r5, r6, sl, fp, pc}
347f4: e1a00004 mov r0, r4
347f8: e8bd4c70 pop {r4, r5, r6, sl, fp, lr}
347fc: ea004b2d b 474b8 <_dispatch_gate_broadcast_slow>
34800: e1a00004 mov r0, r4
34804: e3e01000 mvn r1, #0
34808: e3a02000 mov r2, #0
3480c: f57ff01f clrex
34810: eb004ae4 bl 473a8 <_dispatch_gate_wait_slow>
34814: e8bd8c70 pop {r4, r5, r6, sl, fp, pc}
34818: eb000207 bl 3503c <libdispatch_tsd_init>
3481c: e59f002c ldr r0, [pc, #44] ; 34850
<dispatch_once_f+0xfc>
34820: e08f0000 add r0, pc, r0
34824: ebffd360 bl 295ac <__tls_get_addr@plt>
34828: e5900000 ldr r0, [r0]
3482c: eaffffd3 b 34780 <dispatch_once_f+0x2c>
34830: eb000201 bl 3503c <libdispatch_tsd_init>
34834: e59f001c ldr r0, [pc, #28] ; 34858
<dispatch_once_f+0x104>
34838: e08f0000 add r0, pc, r0
3483c: ebffd35a bl 295ac <__tls_get_addr@plt>
34840: e5905000 ldr r5, [r0]
34844: eaffffdd b 347c0 <dispatch_once_f+0x6c>
34848: e7ffdefe udf #65006 ; 0xfdee
3484c: 00049dd4 .word 0x00049dd4
34850: 00049d20 .word 0x00049d20
34854: 00049d94 .word 0x00049d94
34858: 00049d08 .word 0x00049d08
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