; assembly | /* r2dec pseudo code output */ | /* balber_berdecoder.t/assume @ 0x449530 */ | #include | ; (fcn) method.int_BloombergLP::balber::BerDecoder_Node::decodeChoice_BloombergLP::s_baltst.MyChoice__BloombergLP::s_baltst::MyChoice_ () | int64_t method_int_BloombergLP::balber::BerDecoder_Node::decodeChoice_BloombergLP::s_baltst_MyChoice_BloombergLP::s_baltst::MyChoice_ (int64_t arg2, int64_t arg1) { | int64_t var_8h; | uint32_t var_10h; | uint32_t var_14h; | int64_t var_18h; | int64_t var_1ch; | int64_t var_20h; | int64_t var_24h; | int64_t var_28h; | int64_t var_2ch; | int64_t var_30h; | rsi = arg2; | rdi = arg1; | /* int BloombergLP::balber::BerDecoder_Node::decodeChoice(BloombergLP::s_baltst::MyChoice*) */ 0x00449530 push rbp | 0x00449531 push r15 | 0x00449533 push r14 | 0x00449535 push r13 | 0x00449537 push r12 | 0x00449539 push rbx | 0x0044953a sub rsp, 0x38 | 0x0044953e mov r15, rsi | r15 = rsi; 0x00449541 mov rbx, rdi | rbx = rdi; 0x00449544 mov rax, qword [rdi] | rax = *(rdi); 0x00449547 mov qword [rsp], rax | *(rsp) = rax; 0x0044954b mov rcx, qword [rax + 0x118] | rcx = *((rax + 0x118)); 0x00449552 mov qword [rsp + 8], rcx | *((rsp + 8)) = rcx; 0x00449557 xorps xmm0, xmm0 | __asm ("xorps xmm0, xmm0"); 0x0044955a movups xmmword [rsp + 0x10], xmm0 | __asm ("movups xmmword [rsp + 0x10], xmm0"); 0x0044955f movups xmmword [rsp + 0x20], xmm0 | __asm ("movups xmmword [rsp + 0x20], xmm0"); 0x00449564 mov qword [rsp + 0x30], 0 | *((rsp + 0x30)) = 0; 0x0044956d inc dword [rax + 0x110] | *((rax + 0x110))++; 0x00449573 test rcx, rcx | | if (rcx != 0) { 0x00449576 je 0x44957f | 0x00449578 mov ecx, dword [rcx + 0x2c] | ecx = *((rcx + 0x2c)); 0x0044957b mov dword [rsp + 0x2c], ecx | *((rsp + 0x2c)) = ecx; | } 0x0044957f mov rdi, rsp | 0x00449582 mov qword [rax + 0x118], rdi | *((rax + 0x118)) = rdi; 0x00449589 call 0x4509e0 | eax = BloombergLP::balber::BerDecoder_Node::readTagHeader() (rsp); 0x0044958e mov ecx, eax | ecx = eax; 0x00449590 test eax, eax | | if (eax != 0) { 0x00449592 jne 0x4495da | goto label_0; | } 0x00449594 cmp dword [rsp + 0x10], 0x80 | | if (*((rsp + 0x10)) == 0x80) { 0x0044959c jne 0x4495cb | 0x0044959e mov edi, dword [rsp + 0x18] | 0x004495a2 call 0x45ab20 | rax = BloombergLP::s_baltst::MyChoice::lookupSelectionInfo(int) (*((rsp + 0x18))); 0x004495a7 test rax, rax | | if (rax == 0) { 0x004495aa je 0x449615 | goto label_3; | } 0x004495ac mov esi, dword [rsp + 0x18] | 0x004495b0 mov rdi, r15 | 0x004495b3 call 0x45b240 | eax = BloombergLP::s_baltst::MyChoice::makeSelection(int) (r15, *((rsp + 0x18))); 0x004495b8 test eax, eax | | if (eax == 0) { 0x004495ba je 0x449631 | goto label_4; | } 0x004495bc mov rdi, rsp | 0x004495bf mov esi, 0x49a77b | 0x004495c4 call 0x450280 | BloombergLP::balber::BerDecoder_Node::logError(char const*) (rsp, "Unable to make choice selection"); 0x004495c9 jmp 0x4495d8 | | } else { 0x004495cb mov rdi, rsp | 0x004495ce mov esi, 0x49a74c | 0x004495d3 call 0x450280 | eax = BloombergLP::balber::BerDecoder_Node::logError(char const*) (rsp, "Expected CONTEXT tag class for internal choice"); | } | label_2: 0x004495d8 mov ecx, eax | ecx = eax; | do { | label_0: 0x004495da mov rax, qword [rsp + 8] | rax = *((rsp + 8)); 0x004495df test rax, rax | | if (rax != 0) { 0x004495e2 je 0x4495f3 | 0x004495e4 mov edx, dword [rsp + 0x24] | edx = *((rsp + 0x24)); 0x004495e8 add edx, dword [rsp + 0x20] | edx += *((rsp + 0x20)); 0x004495ec add edx, dword [rsp + 0x28] | edx += *((rsp + 0x28)); 0x004495f0 add dword [rax + 0x24], edx | *((rax + 0x24)) += edx; | } 0x004495f3 mov rdx, qword [rsp] | rdx = *(rsp); 0x004495f7 mov qword [rdx + 0x118], rax | *((rdx + 0x118)) = rax; 0x004495fe dec dword [rdx + 0x110] | *((rdx + 0x110))--; 0x00449604 mov eax, ecx | eax = ecx; 0x00449606 add rsp, 0x38 | 0x0044960a pop rbx | 0x0044960b pop r12 | 0x0044960d pop r13 | 0x0044960f pop r14 | 0x00449611 pop r15 | 0x00449613 pop rbp | 0x00449614 ret | return rax; | label_3: 0x00449615 mov rdi, rsp | 0x00449618 call 0x450dd0 | eax = BloombergLP::balber::BerDecoder_Node::skipField() (rsp); 0x0044961d mov ecx, eax | ecx = eax; 0x0044961f mov rax, qword [rbx] | rax = *(rbx); 0x00449622 inc dword [rax + 0x114] | *((rax + 0x114))++; 0x00449628 test ecx, ecx | 0x0044962a jne 0x4495da | | } while (ecx != 0); 0x0044962c jmp 0x449793 | goto label_5; | label_4: 0x00449631 mov eax, dword [r15 + 0x30] | eax = *((r15 + 0x30)); 0x00449635 cmp eax, 1 | | if (eax != 1) { 0x00449638 je 0x44966d | 0x0044963a test eax, eax | | if (eax != 0) { 0x0044963c jne 0x44969c | goto label_6; | } 0x0044963e mov eax, dword [rip + 0x5270c] | eax = *(0x0049bd50); 0x00449644 mov dword [rsp + 0x2c], eax | *((rsp + 0x2c)) = eax; 0x00449648 mov rax, qword [rip + 0x526e9] | rax = *(str.selection1); 0x0044964f mov qword [rsp + 0x30], rax | *((rsp + 0x30)) = rax; 0x00449654 cmp dword [rsp + 0x14], 0 | | if (*((rsp + 0x14)) == 0) { 0x00449659 je 0x4496a6 | goto label_7; | } 0x0044965b mov rdi, rsp | 0x0044965e mov esi, 0x49a555 | 0x00449663 call 0x450280 | BloombergLP::balber::BerDecoder_Node::logError(char const*) (rsp, "Expected PRIMITIVE tag type for simple type"); 0x00449668 jmp 0x44977f | goto label_8; | } 0x0044966d mov eax, dword [rip + 0x52705] | eax = *(0x0049bd78); 0x00449673 mov dword [rsp + 0x2c], eax | *((rsp + 0x2c)) = eax; 0x00449677 mov rax, qword [rip + 0x526e2] | rax = *(str.selection2); 0x0044967e mov qword [rsp + 0x30], rax | *((rsp + 0x30)) = rax; 0x00449683 cmp dword [rsp + 0x14], 0 | | if (*((rsp + 0x14)) != 0) { 0x00449688 je 0x4496cf | 0x0044968a mov rdi, rsp | 0x0044968d mov esi, 0x49a555 | 0x00449692 call 0x450280 | BloombergLP::balber::BerDecoder_Node::logError(char const*) (rsp, "Expected PRIMITIVE tag type for simple type"); 0x00449697 jmp 0x44977f | goto label_8; | label_6: 0x0044969c mov ecx, 0xffffffff | ecx = 0xffffffff; 0x004496a1 jmp 0x4495da | goto label_0; | label_7: 0x004496a6 mov r12d, dword [rsp + 0x1c] | r12d = *((rsp + 0x1c)); 0x004496ab cmp r12d, 4 | | if (r12d > 4) { 0x004496af ja 0x449772 | goto label_9; | } 0x004496b5 mov rax, qword [rsp] | rax = *(rsp); 0x004496b9 mov r14, qword [rax + 0x108] | r14 = *((rax + 0x108)); 0x004496c0 mov rax, qword [r14 + 0x18] | rax = *((r14 + 0x18)); 0x004496c4 cmp rax, qword [r14 + 0x20] | | if (rax != *((r14 + 0x20))) { 0x004496c8 je 0x449700 | 0x004496ca movzx eax, byte [rax] | eax = *(rax); 0x004496cd jmp 0x449709 | | } else { 0x004496cf mov rax, qword [rsp] | rax = *(rsp); 0x004496d3 mov rcx, qword [rax] | 0x004496d6 mov rsi, qword [rax + 0x108] | 0x004496dd mov edx, dword [rsp + 0x1c] | 0x004496e1 mov rdi, r15 | 0x004496e4 call 0x454b40 | eax = BloombergLP::balber::BerUtil_StringImpUtil::getStringValue(bsl::basic_string,bsl::allocator>*,std::_1::basic_streambuf>*,int,BloombergLP::balber::BerDecoderOptionsconst&) (r15, *((rax + 0x108)), *((rsp + 0x1c)), *(rax)); 0x004496e9 test eax, eax | | if (eax == 0) { 0x004496eb je 0x44978b | goto label_10; | } 0x004496f1 mov rdi, rsp | 0x004496f4 mov esi, 0x49a581 | 0x004496f9 call 0x450280 | BloombergLP::balber::BerDecoder_Node::logError(char const*) (rsp, "Error reading value for simple type"); 0x004496fe jmp 0x44977f | goto label_8; | } 0x00449700 mov rax, qword [r14] | rax = *(r14); 0x00449703 mov rdi, r14 | rdi = r14; 0x00449706 call qword [rax + 0x48] | al = uint64_t (*rax + 0x48)() (); | } 0x00449709 sar al, 7 | al >>= 7; 0x0044970c movsx eax, al | eax = (int32_t) al; 0x0044970f mov dword [r15], eax | *(r15) = eax; 0x00449712 test r12d, r12d | | if (r12d <= 0) { 0x00449715 jle 0x44978b | goto label_10; | } 0x00449717 mov r13d, r12d | r13d = r12d; 0x0044971a neg r13d | r13d = -r13d; 0x0044971d mov bl, 1 | bl = 1; 0x0044971f mov ebp, 1 | 0x00449724 jmp 0x449755 | | while (rax != *((r14 + 0x20))) { 0x00449726 lea rcx, [rax + 1] | rcx = rax + 1; 0x0044972a mov qword [r14 + 0x18], rcx | *((r14 + 0x18)) = rcx; 0x0044972e movzx eax, byte [rax] | eax = *(rax); | label_1: 0x00449731 mov ecx, dword [r15] | ecx = *(r15); 0x00449734 shl ecx, 8 | ecx <<= 8; 0x00449737 movzx eax, al | eax = (int32_t) al; 0x0044973a or eax, ecx | eax |= ecx; 0x0044973c mov dword [r15], eax | *(r15) = eax; 0x0044973f cmp ebp, r12d | 0x00449742 setl bl | bl = (ebp < r12d) ? 1 : 0; 0x00449745 lea eax, [r13 + rbp + 1] | eax = r13 + rbp + 1; 0x0044974a mov ecx, ebp | ecx = ebp; 0x0044974c inc ecx | ecx++; 0x0044974e mov ebp, ecx | 0x00449750 cmp eax, 1 | | if (eax == 1) { 0x00449753 je 0x44976d | goto label_11; | } 0x00449755 mov rax, qword [r14 + 0x18] | rax = *((r14 + 0x18)); 0x00449759 cmp rax, qword [r14 + 0x20] | 0x0044975d jne 0x449726 | | } 0x0044975f mov rax, qword [r14] | rax = *(r14); 0x00449762 mov rdi, r14 | rdi = r14; 0x00449765 call qword [rax + 0x50] | eax = uint64_t (*rax + 0x50)() (); 0x00449768 cmp eax, 0xffffffff | | if (eax != 0xffffffff) { 0x0044976b jne 0x449731 | goto label_1; | } | label_11: 0x0044976d test bl, 1 | | if ((bl & 1) == 0) { 0x00449770 je 0x44978b | goto label_10; | } | label_9: 0x00449772 mov rdi, rsp | 0x00449775 mov esi, 0x49a581 | 0x0044977a call 0x450280 | eax = BloombergLP::balber::BerDecoder_Node::logError(char const*) (rsp, "Error reading value for simple type"); | label_8: 0x0044977f mov ecx, eax | ecx = eax; 0x00449781 test ecx, ecx | | if (ecx != 0) { 0x00449783 jne 0x4495da | goto label_0; | } 0x00449789 jmp 0x449793 | goto label_5; | label_10: 0x0044978b mov eax, dword [rsp + 0x1c] | eax = *((rsp + 0x1c)); 0x0044978f mov dword [rsp + 0x24], eax | *((rsp + 0x24)) = eax; | label_5: 0x00449793 mov rdi, rsp | 0x00449796 call 0x450c20 | BloombergLP::balber::BerDecoder_Node::readTagTrailer() (rsp); 0x0044979b jmp 0x4495d8 | goto label_2; | }