DF-2913 / kernel_disasm_plimit_testcpulimit.txt
/boot/kernel/kernel: file format elf64-x86-64 Disassembly of section .text: ffffffff80655b00 <plimit_testcpulimit>: ffffffff80655b00: 55 push %rbp ffffffff80655b01: 65 48 8b 04 25 00 00 mov %gs:0x0,%rax ffffffff80655b08: 00 00 ffffffff80655b0a: 48 89 e5 mov %rsp,%rbp ffffffff80655b0d: 41 56 push %r14 ffffffff80655b0f: 41 55 push %r13 ffffffff80655b11: 49 89 f5 mov %rsi,%r13 ffffffff80655b14: 41 54 push %r12 ffffffff80655b16: 53 push %rbx ffffffff80655b17: 4c 8b 70 08 mov 0x8(%rax),%r14 ffffffff80655b1b: 4c 8b 67 28 mov 0x28(%rdi),%r12 ffffffff80655b1f: 4d 39 a6 30 01 00 00 cmp %r12,0x130(%r14) ffffffff80655b26: 0f 84 ad 00 00 00 je ffffffff80655bd9 <plimit_testcpulimit+0xd9> ffffffff80655b2c: 48 89 fb mov %rdi,%rbx ffffffff80655b2f: 48 8d bf 20 04 00 00 lea 0x420(%rdi),%rdi ffffffff80655b36: 41 83 86 d4 00 00 00 addl $0x1,0xd4(%r14) ffffffff80655b3d: 01 ffffffff80655b3e: 83 80 f0 36 00 00 01 addl $0x1,0x36f0(%rax) ffffffff80655b45: b8 01 00 00 00 mov $0x1,%eax ffffffff80655b4a: 89 c2 mov %eax,%edx ffffffff80655b4c: f0 0f c1 93 20 04 00 lock xadd %edx,0x420(%rbx) ffffffff80655b53: 00 ffffffff80655b54: 85 d2 test %edx,%edx ffffffff80655b56: 0f 89 d9 00 00 00 jns ffffffff80655c35 <plimit_testcpulimit+0x135> ffffffff80655b5c: 4c 8b 63 28 mov 0x28(%rbx),%r12 ffffffff80655b60: f0 41 83 84 24 08 01 lock addl $0x1,0x108(%r12) ffffffff80655b67: 00 00 01 ffffffff80655b6a: 65 48 8b 04 25 00 00 mov %gs:0x0,%rax ffffffff80655b71: 00 00 ffffffff80655b73: f0 83 83 20 04 00 00 lock addl $0xffffffff,0x420(%rbx) ffffffff80655b7a: ff ffffffff80655b7b: 83 a8 f0 36 00 00 01 subl $0x1,0x36f0(%rax) ffffffff80655b82: 48 8b 78 08 mov 0x8(%rax),%rdi ffffffff80655b86: 83 af d4 00 00 00 01 subl $0x1,0xd4(%rdi) ffffffff80655b8d: 8b 87 d4 00 00 00 mov 0xd4(%rdi),%eax ffffffff80655b93: 85 c0 test %eax,%eax ffffffff80655b95: 0f 88 95 00 00 00 js ffffffff80655c30 <plimit_testcpulimit+0x130> ffffffff80655b9b: 48 8b 87 b8 00 00 00 mov 0xb8(%rdi),%rax ffffffff80655ba2: f7 40 18 83 08 00 00 testl $0x883,0x18(%rax) ffffffff80655ba9: 0f 85 d1 00 00 00 jne ffffffff80655c80 <plimit_testcpulimit+0x180> ffffffff80655baf: 49 8b be 30 01 00 00 mov 0x130(%r14),%rdi ffffffff80655bb6: 48 85 ff test %rdi,%rdi ffffffff80655bb9: 74 17 je ffffffff80655bd2 <plimit_testcpulimit+0xd2> ffffffff80655bbb: b8 ff ff ff ff mov $0xffffffff,%eax ffffffff80655bc0: f0 0f c1 87 08 01 00 lock xadd %eax,0x108(%rdi) ffffffff80655bc7: 00 ffffffff80655bc8: 25 ff ff ff 7f and $0x7fffffff,%eax ffffffff80655bcd: 83 f8 01 cmp $0x1,%eax ffffffff80655bd0: 74 7e je ffffffff80655c50 <plimit_testcpulimit+0x150> ffffffff80655bd2: 4d 89 a6 30 01 00 00 mov %r12,0x130(%r14) ffffffff80655bd9: 49 8b 94 24 c0 00 00 mov 0xc0(%r12),%rdx ffffffff80655be0: 00 ffffffff80655be1: 31 c0 xor %eax,%eax ffffffff80655be3: 48 b9 ff ff ff ff ff movabs $0x7fffffffffffffff,%rcx ffffffff80655bea: ff ff 7f ffffffff80655bed: 48 39 ca cmp %rcx,%rdx ffffffff80655bf0: 74 2e je ffffffff80655c20 <plimit_testcpulimit+0x120> ffffffff80655bf2: 4c 39 ea cmp %r13,%rdx ffffffff80655bf5: 73 29 jae ffffffff80655c20 <plimit_testcpulimit+0x120> ffffffff80655bf7: 48 ba db 34 b6 d7 82 movabs $0x431bde82d7b634db,%rdx ffffffff80655bfe: de 1b 43 ffffffff80655c01: 4c 89 e8 mov %r13,%rax ffffffff80655c04: 48 f7 e2 mul %rdx ffffffff80655c07: 49 8b 44 24 08 mov 0x8(%r12),%rax ffffffff80655c0c: 48 83 c0 05 add $0x5,%rax ffffffff80655c10: 48 c1 ea 12 shr $0x12,%rdx ffffffff80655c14: 48 39 c2 cmp %rax,%rdx ffffffff80655c17: 0f 93 c0 setae %al ffffffff80655c1a: 0f b6 c0 movzbl %al,%eax ffffffff80655c1d: 83 c0 01 add $0x1,%eax ffffffff80655c20: 5b pop %rbx ffffffff80655c21: 41 5c pop %r12 ffffffff80655c23: 41 5d pop %r13 ffffffff80655c25: 41 5e pop %r14 ffffffff80655c27: 5d pop %rbp ffffffff80655c28: c3 retq ffffffff80655c29: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) ffffffff80655c30: e8 9b d0 01 00 callq ffffffff80672cd0 <crit_panic> ffffffff80655c35: 74 29 je ffffffff80655c60 <plimit_testcpulimit+0x160> ffffffff80655c37: 48 c7 c6 28 47 d6 80 mov $0xffffffff80d64728,%rsi ffffffff80655c3e: e8 9d 88 02 00 callq ffffffff8067e4e0 <_spin_lock_shared_contested> ffffffff80655c43: e9 14 ff ff ff jmpq ffffffff80655b5c <plimit_testcpulimit+0x5c> ffffffff80655c48: 0f 1f 84 00 00 00 00 nopl 0x0(%rax,%rax,1) ffffffff80655c4f: 00 ffffffff80655c50: e8 2b f2 ff ff callq ffffffff80654e80 <plimit_free.part.3> ffffffff80655c55: e9 78 ff ff ff jmpq ffffffff80655bd2 <plimit_testcpulimit+0xd2> ffffffff80655c5a: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1)