{"type": "func", "start": 6443727892, "end": 6443728249, "name": "fp_format_f_internal", "pseudocode": "// \n// fp_format_f_internal from 0x180137c14 to 0x180137d79 (357 bytes)\n// \n// 3 xrefs:\n// > sub_180137D7C @ 0x180137e69\n// > sub_180137FE0 @ 0x18013826c\n// > @ 0x180203614\n// \n// This function is hookable on this platform!\n// \n// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA\n// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings\n// \n\n__int64 __fastcall fp_format_f_internal(\n char *const Src,\n __int64 a2,\n int a3,\n struct _strflt *const a4,\n bool a5,\n struct __crt_locale_pointers *const a6)\n{\n __int64 v9; // rcx\n __int64 v10; // rax\n __int64 v11; // rdi\n bool v12; // al\n char *v13; // rbp\n __int64 v14; // r8\n char *v15; // rbx\n char *v16; // rbp\n __int64 v17; // r8\n int v18; // eax\n int v19; // eax\n _QWORD v21[3]; // [rsp+20h] [rbp-28h] BYREF\n char v22; // [rsp+38h] [rbp-10h]\n\n _LocaleUpdate::_LocaleUpdate((_LocaleUpdate *)v21, a6);\n v9 = *((int *)a4 + 1);\n if ( a5 && (_DWORD)v9 - 1 == a3 )\n *(_WORD *)&Src[(*(_DWORD *)a4 == 45) - 1 + v9] = 48;\n if ( *(_DWORD *)a4 == 45 )\n *Src++ = 45;\n v10 = *((int *)a4 + 1);\n v11 = -1;\n if ( (int)v10 > 0 )\n {\n v15 = &Src[v10];\n }\n else\n {\n v12 = !(_DWORD)v10 && **((_BYTE **)a4 + 1) == 48;\n if ( a5 && v12 )\n {\n v13 = Src + 1;\n }\n else\n {\n v13 = Src + 1;\n v14 = -1;\n do\n ++v14;\n while ( Src[v14] );\n memmove(Src + 1, Src, v14 + 1);\n }\n *Src = 48;\n v15 = v13;\n }\n if ( a3 > 0 )\n {\n v16 = v15 + 1;\n v17 = -1;\n do\n ++v17;\n while ( v15[v17] );\n memmove(v15 + 1, v15, v17 + 1);\n *v15 = ***(_BYTE ***)(v21[1] + 248LL);\n v18 = *((_DWORD *)a4 + 1);\n if ( v18 < 0 )\n {\n v19 = -v18;\n if ( a5 || v19 < a3 )\n a3 = v19;\n if ( a3 )\n {\n do\n ++v11;\n while ( v16[v11] );\n memmove(&v16[a3], v15 + 1, v11 + 1);\n }\n memset(v15 + 1, 48, a3);\n }\n }\n if ( v22 )\n *(_DWORD *)(v21[0] + 936LL) &= ~2u;\n return 0;\n}", "assembly": "; \n; fp_format_f_internal from 0x180137c14 to 0x180137d79 (357 bytes)\n; \n; 3 xrefs:\n; > sub_180137D7C @ 0x180137e69\n; > sub_180137FE0 @ 0x18013826c\n; > @ 0x180203614\n; \n; This function is hookable on this platform!\n; \n; Using BromaIDA 8.0.0 @ https:;github.com/Stazzical/BromaIDA\n; Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https:;github.com/geode-sdk/bindings\n; \n\nmov rax, rsp ; +0x0, 0x180137c14\nmov [rax+8], rbx ; +0x3, 0x180137c17\nmov [rax+10h], rbp ; +0x7, 0x180137c1b\nmov [rax+18h], rsi ; +0xb, 0x180137c1f\nmov [rax+20h], rdi ; +0xf, 0x180137c23\npush r14 ; +0x13, 0x180137c27\nsub rsp, 40h ; +0x15, 0x180137c29\nmov rdx, [rsp+48h+arg_28]; struct __crt_locale_pointers * ; +0x19, 0x180137c2d\nmov rbx, rcx ; +0x1e, 0x180137c32\nlea rcx, [rax-28h]; this ; +0x21, 0x180137c35\nmov r14, r9 ; +0x25, 0x180137c39\nmov esi, r8d ; +0x28, 0x180137c3c\ncall ??0_LocaleUpdate@@QEAA@QEAU__crt_locale_pointers@@@Z ; +0x2b, 0x180137c3f\ncmp [rsp+48h+arg_20], 0 ; +0x30, 0x180137c44\nmovsxd rcx, dword ptr [r14+4] ; +0x35, 0x180137c49\njz short loc_180137C69 ; +0x39, 0x180137c4d\nlea eax, [rcx-1] ; +0x3b, 0x180137c4f\ncmp eax, esi ; +0x3e, 0x180137c52\njnz short loc_180137C69 ; +0x40, 0x180137c54\nxor eax, eax ; +0x42, 0x180137c56\ncmp dword ptr [r14], 2Dh ; '-' ; +0x44, 0x180137c58\nsetz al ; +0x48, 0x180137c5c\nadd rax, rbx ; +0x4b, 0x180137c5f\nmov word ptr [rcx+rax-1], 30h ; '0' ; +0x4e, 0x180137c62\ncmp dword ptr [r14], 2Dh ; '-' ; +0x55, 0x180137c69\njnz short loc_180137C75 ; +0x59, 0x180137c6d\nmov byte ptr [rbx], 2Dh ; '-' ; +0x5b, 0x180137c6f\ninc rbx ; +0x5e, 0x180137c72\nmovsxd rax, dword ptr [r14+4] ; +0x61, 0x180137c75\nor rdi, 0FFFFFFFFFFFFFFFFh ; +0x65, 0x180137c79\ntest eax, eax ; +0x69, 0x180137c7d\njg short loc_180137CCA ; +0x6b, 0x180137c7f\njnz short loc_180137C90 ; +0x6d, 0x180137c81\nmov rax, [r14+8] ; +0x6f, 0x180137c83\ncmp byte ptr [rax], 30h ; '0' ; +0x73, 0x180137c87\njnz short loc_180137C90 ; +0x76, 0x180137c8a\nmov al, 1 ; +0x78, 0x180137c8c\njmp short loc_180137C92 ; +0x7a, 0x180137c8e\nxor al, al ; +0x7c, 0x180137c90\ncmp [rsp+48h+arg_20], 0 ; +0x7e, 0x180137c92\njz short loc_180137CA3 ; +0x83, 0x180137c97\ntest al, al ; +0x85, 0x180137c99\njz short loc_180137CA3 ; +0x87, 0x180137c9b\nlea rbp, [rbx+1] ; +0x89, 0x180137c9d\njmp short loc_180137CC2 ; +0x8d, 0x180137ca1\nlea rbp, [rbx+1] ; +0x8f, 0x180137ca3\nmov r8, rdi ; +0x93, 0x180137ca7\ninc r8 ; +0x96, 0x180137caa\ncmp byte ptr [rbx+r8], 0 ; +0x99, 0x180137cad\njnz short loc_180137CAA ; +0x9e, 0x180137cb2\ninc r8; Size ; +0xa0, 0x180137cb4\nmov rdx, rbx; Src ; +0xa3, 0x180137cb7\nmov rcx, rbp; void * ; +0xa6, 0x180137cba\ncall memmove ; +0xa9, 0x180137cbd\nmov byte ptr [rbx], 30h ; '0' ; +0xae, 0x180137cc2\nmov rbx, rbp ; +0xb1, 0x180137cc5\njmp short loc_180137CCD ; +0xb4, 0x180137cc8\nadd rbx, rax ; +0xb6, 0x180137cca\ntest esi, esi ; +0xb9, 0x180137ccd\njle short loc_180137D49 ; +0xbb, 0x180137ccf\nlea rbp, [rbx+1] ; +0xbd, 0x180137cd1\nmov r8, rdi ; +0xc1, 0x180137cd5\ninc r8 ; +0xc4, 0x180137cd8\ncmp byte ptr [rbx+r8], 0 ; +0xc7, 0x180137cdb\njnz short loc_180137CD8 ; +0xcc, 0x180137ce0\ninc r8; Size ; +0xce, 0x180137ce2\nmov rdx, rbx; Src ; +0xd1, 0x180137ce5\nmov rcx, rbp; void * ; +0xd4, 0x180137ce8\ncall memmove ; +0xd7, 0x180137ceb\nmov rax, [rsp+48h+var_20] ; +0xdc, 0x180137cf0\nmov rcx, [rax+0F8h] ; +0xe1, 0x180137cf5\nmov rax, [rcx] ; +0xe8, 0x180137cfc\nmov cl, [rax] ; +0xeb, 0x180137cff\nmov [rbx], cl ; +0xed, 0x180137d01\nmov eax, [r14+4] ; +0xef, 0x180137d03\ntest eax, eax ; +0xf3, 0x180137d07\njns short loc_180137D49 ; +0xf5, 0x180137d09\nneg eax ; +0xf7, 0x180137d0b\ncmp [rsp+48h+arg_20], 0 ; +0xf9, 0x180137d0d\njnz short loc_180137D18 ; +0xfe, 0x180137d12\ncmp eax, esi ; +0x100, 0x180137d14\njge short loc_180137D1A ; +0x102, 0x180137d16\nmov esi, eax ; +0x104, 0x180137d18\ntest esi, esi ; +0x106, 0x180137d1a\njz short loc_180137D39 ; +0x108, 0x180137d1c\ninc rdi ; +0x10a, 0x180137d1e\ncmp byte ptr [rdi+rbp], 0 ; +0x10d, 0x180137d21\njnz short loc_180137D1E ; +0x111, 0x180137d25\nmovsxd rcx, esi ; +0x113, 0x180137d27\nlea r8, [rdi+1]; Size ; +0x116, 0x180137d2a\nadd rcx, rbp; void * ; +0x11a, 0x180137d2e\nmov rdx, rbp; Src ; +0x11d, 0x180137d31\ncall memmove ; +0x120, 0x180137d34\nmovsxd r8, esi; Size ; +0x125, 0x180137d39\nmov edx, 30h ; '0'; Val ; +0x128, 0x180137d3c\nmov rcx, rbp; void * ; +0x12d, 0x180137d41\ncall memset ; +0x130, 0x180137d44\ncmp [rsp+48h+var_10], 0 ; +0x135, 0x180137d49\njz short loc_180137D5C ; +0x13a, 0x180137d4e\nmov rax, [rsp+48h+var_28] ; +0x13c, 0x180137d50\nand dword ptr [rax+3A8h], 0FFFFFFFDh ; +0x141, 0x180137d55\nmov rbx, [rsp+48h+arg_0] ; +0x148, 0x180137d5c\nxor eax, eax ; +0x14d, 0x180137d61\nmov rbp, [rsp+48h+arg_8] ; +0x14f, 0x180137d63\nmov rsi, [rsp+48h+arg_10] ; +0x154, 0x180137d68\nmov rdi, [rsp+48h+arg_18] ; +0x159, 0x180137d6d\nadd rsp, 40h ; +0x15e, 0x180137d72\npop r14 ; +0x162, 0x180137d76\nretn ; +0x164, 0x180137d78", "xrefs": ["sub_180137D7C @ 0x180137e69", "sub_180137FE0 @ 0x18013826c", " @ 0x180203614"], "is_objc": false, "is_arm32": false, "is_arm64": false, "bida_info": "8.0.0 @ https://github.com/Stazzical/BromaIDA", "bindings_info": "commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings"}