; assembly | /* r2dec pseudo code output */ | /* bdlc_flathashset.t/assume @ 0x449870 */ | #include | | uint32_t rotate_left32 (uint32_t value, uint32_t count) { | const uint32_t mask = (CHAR_BIT * sizeof (value)) - 1; | count &= mask; | return (value << count) | (value >> (-count & mask)); | } | ; (fcn) method.BloombergLP::bdlc::FlatHashTable_CustomerProfile__CustomerProfile__BloombergLP::bdlc::FlatHashSet_EntryUtil_CustomerProfile___CustomerProfileHash__CustomerProfileEqual_.indexOfKey_bool__CustomerProfile_const__unsigned_long_ () | int64_t method_BloombergLP::bdlc::FlatHashTable_CustomerProfile_CustomerProfile_BloombergLP::bdlc::FlatHashSet_EntryUtil_CustomerProfile_CustomerProfileHash_CustomerProfileEqual_indexOfKey_bool_CustomerProfile_const_unsigned_long_ (int64_t arg4, int64_t arg3, int64_t arg2, uint32_t arg1, uint32_t arg9, int64_t arg10) { | int64_t var_8h; | int64_t var_10h; | rcx = arg4; | rdx = arg3; | rsi = arg2; | rdi = arg1; | xmm2 = arg9; | xmm3 = arg10; | /* BloombergLP::bdlc::FlatHashTable, CustomerProfileHash, CustomerProfileEqual>::indexOfKey(bool*, CustomerProfile const&, unsigned long) */ 0x00449870 push rbp | 0x00449871 push r15 | 0x00449873 push r14 | 0x00449875 push r13 | 0x00449877 push r12 | 0x00449879 push rbx | 0x0044987a sub rsp, 0x18 | 0x0044987e mov rbx, rcx | rbx = rcx; 0x00449881 mov r14, rdi | r14 = rdi; 0x00449884 mov rdi, qword [rdi + 0x18] | rdi = *((rdi + 0x18)); 0x00449888 test rdi, rdi | | if (rdi == 0) { 0x0044988b je 0x4499f0 | goto label_2; | } 0x00449891 mov r10d, ebx | r10d = ebx; 0x00449894 and r10b, 0x7f | r10b &= 0x7f; 0x00449898 mov cl, byte [r14 + 0x20] | cl = *((r14 + 0x20)); 0x0044989c mov rax, rbx | rax = rbx; 0x0044989f shr rax, cl | rax >>= cl; 0x004498a2 shl rax, 4 | rax <<= 4; 0x004498a6 mov r8, qword [r14] | r8 = *(r14); 0x004498a9 mov r9, qword [r14 + 8] | r9 = *((r14 + 8)); 0x004498ad movzx ecx, r10b | ecx = (int32_t) r10b; 0x004498b1 movd xmm0, ecx | xmm0 = ecx; 0x004498b5 pxor xmm1, xmm1 | xmm1 = 0; 0x004498b9 pshufb xmm0, xmm1 | __asm ("pshufb xmm0, xmm1"); 0x004498be mov r10d, dword [rdx] | r10d = *(rdx); 0x004498c1 mov r11d, dword [rdx + 4] | r11d = *((rdx + 4)); 0x004498c5 mov r13d, dword [rdx + 8] | r13d = *((rdx + 8)); 0x004498c9 lea r15, [rdi - 1] | r15 = rdi - 1; 0x004498cd xor ebp, ebp | ebp = 0; 0x004498cf movdqa xmm1, xmmword [rip + 0x35939] | __asm ("movdqa xmm1, xmmword [0x0047f210]"); | label_0: 0x004498d7 movdqu xmm2, xmmword [r9 + rax] | __asm ("movdqu xmm2, xmmword [r9 + rax]"); 0x004498dd movdqa xmm3, xmm0 | __asm ("movdqa xmm3, xmm0"); 0x004498e1 pcmpeqb xmm3, xmm2 | __asm ("pcmpeqb xmm3, xmm2"); 0x004498e5 pmovmskb ecx, xmm3 | __asm ("pmovmskb ecx, xmm3"); 0x004498e9 test cx, cx | | if (cx == 0) { 0x004498ec je 0x449940 | goto label_3; | } 0x004498ee lea rdx, [rax + rax*2] | rdx = rax * 3; 0x004498f2 lea rdx, [r8 + rdx*4] | rdx = r8 + rdx*4; 0x004498f6 movzx r12d, cx | r12d = (int32_t) cx; 0x004498fa mov qword [rsp + 0x10], r15 | *((rsp + 0x10)) = r15; 0x004498ff mov qword [rsp + 8], rbp | *((rsp + 8)) = rbp; | do { 0x00449904 bsf ecx, r12d | __asm ("bsf ecx, r12d"); 0x00449908 lea rbp, [rcx + rcx*2] | rbp = rcx * 3; 0x0044990c cmp dword [rdx + rbp*4 + 4], r11d | | if (*((rdx + rbp*4 + 4)) == r11d) { 0x00449911 jne 0x449922 | 0x00449913 lea r15, [rdx + rbp*4] | r15 = rdx + rbp*4; 0x00449917 cmp dword [r15], r10d | | if (*(r15) != r10d) { 0x0044991a jne 0x449922 | goto label_4; | } 0x0044991c cmp dword [r15 + 8], r13d | | if (*((r15 + 8)) == r13d) { 0x00449920 je 0x449963 | goto label_5; | } | } | label_4: 0x00449922 mov ebp, 0xfffffffe | 0x00449927 rol ebp, cl | ebp = rotate_left32 (ebp, cl); 0x00449929 and r12d, ebp | r12d &= ebp; 0x0044992c mov r15, qword [rsp + 0x10] | r15 = *((rsp + 0x10)); 0x00449931 mov rbp, qword [rsp + 8] | rbp = *((rsp + 8)); 0x00449936 jne 0x449904 | | } while (r12d != 0); 0x00449938 nop dword [rax + rax] | | label_3: 0x00449940 pcmpeqb xmm2, xmm1 | __asm ("pcmpeqb xmm2, xmm1"); 0x00449944 pmovmskb ecx, xmm2 | __asm ("pmovmskb ecx, xmm2"); 0x00449948 test cx, cx | | if (cx != 0) { 0x0044994b jne 0x449971 | goto label_1; | } 0x0044994d add rax, 0x10 | rax += 0x10; 0x00449951 and rax, r15 | rax &= r15; 0x00449954 add rbp, 0x10 | rbp += 0x10; 0x00449958 cmp rbp, rdi | | if (rbp < rdi) { 0x0044995b jb 0x4498d7 | goto label_0; | } 0x00449961 jmp 0x449971 | goto label_1; | label_5: 0x00449963 mov ecx, ecx | 0x00449965 add rax, rcx | rax += rcx; 0x00449968 cmp rax, rdi | | if (rax != rdi) { 0x0044996b jne 0x4499fb | goto label_6; | } | label_1: 0x00449971 mov byte [rsi], 1 | *(rsi) = 1; 0x00449974 mov rdx, qword [r14 + 0x18] | rdx = *((r14 + 0x18)); 0x00449978 mov rax, rdx | rax = *((r14 + 0x18)); 0x0044997b shr rax, 3 | rax >>= 3; 0x0044997f lea rcx, [rax*8] | rcx = rax*8; 0x00449987 sub rcx, rax | rcx -= rax; 0x0044998a cmp qword [r14 + 0x10], rcx | | if (*((r14 + 0x10)) >= rcx) { 0x0044998e jb 0x4499ac | 0x00449990 lea rax, [rdx + rdx] | rax = rdx + rdx; 0x00449994 test rdx, rdx | 0x00449997 mov esi, 0x20 | esi = 0x20; | if (rdx != 0) { 0x0044999c cmovne rsi, rax | rsi = rax; | } 0x004499a0 mov rdi, r14 | 0x004499a3 call 0x449a20 | BloombergLP::bdlc::FlatHashTable,CustomerProfileHash,CustomerProfileEqual>::rehashRaw(unsigned long) (r14, rsi, rdx); 0x004499a8 mov rdx, qword [r14 + 0x18] | rdx = *((r14 + 0x18)); | } 0x004499ac test rdx, rdx | | if (rdx == 0) { 0x004499af je 0x449a00 | goto label_7; | } 0x004499b1 mov cl, byte [r14 + 0x20] | cl = *((r14 + 0x20)); 0x004499b5 shr rbx, cl | rbx >>= cl; 0x004499b8 mov rcx, qword [r14 + 8] | rcx = *((r14 + 8)); 0x004499bc shl rbx, 4 | rbx <<= 4; 0x004499c0 lea rsi, [rdx - 1] | rsi = rdx - 1; 0x004499c4 xor edi, edi | edi = 0; 0x004499c6 nop word cs:[rax + rax] | | do { 0x004499d0 movdqu xmm0, xmmword [rcx + rbx] | __asm ("movdqu xmm0, xmmword [rcx + rbx]"); 0x004499d5 pmovmskb eax, xmm0 | __asm ("pmovmskb eax, xmm0"); 0x004499d9 test ax, ax | | if (ax != 0) { 0x004499dc jne 0x449a02 | goto label_8; | } 0x004499de add rbx, 0x10 | rbx += 0x10; 0x004499e2 and rbx, rsi | rbx &= rsi; 0x004499e5 add rdi, 0x10 | rdi += 0x10; 0x004499e9 cmp rdi, rdx | 0x004499ec jb 0x4499d0 | | } while (rdi < rdx); 0x004499ee jmp 0x449a0e | goto label_9; | label_2: 0x004499f0 xor eax, eax | eax = 0; 0x004499f2 cmp rax, rdi | | if (rax == rdi) { 0x004499f5 je 0x449971 | goto label_1; | } | label_6: 0x004499fb mov byte [rsi], 0 | *(rsi) = 0; 0x004499fe jmp 0x449a0e | goto label_9; | label_7: 0x00449a00 jmp 0x449a0e | goto label_9; | label_8: 0x00449a02 movzx eax, ax | eax = (int32_t) ax; 0x00449a05 bsf eax, eax | __asm ("bsf eax, eax"); 0x00449a08 add rbx, rax | rbx += rax; 0x00449a0b mov rax, rbx | rax = rbx; | label_9: 0x00449a0e add rsp, 0x18 | 0x00449a12 pop rbx | 0x00449a13 pop r12 | 0x00449a15 pop r13 | 0x00449a17 pop r14 | 0x00449a19 pop r15 | 0x00449a1b pop rbp | 0x00449a1c ret | return rax; | }