| 1 | // |
| 2 | // GPUdasmWin.cpp - Jaguar GPU disassembly window |
| 3 | // |
| 4 | // by Jean-Paul Mari |
| 5 | // |
| 6 | // JPM = Jean-Paul Mari <djipi.mari@gmail.com> |
| 7 | // |
| 8 | // Who When What |
| 9 | // --- ---------- ------------------------------------------------------------- |
| 10 | // JPM 02/01/2017 Created this file |
| 11 | // |
| 12 | |
| 13 | // STILL TO DO: |
| 14 | // |
| 15 | |
| 16 | #include "GPUDasmWin.h" |
| 17 | #include "dsp.h" |
| 18 | #include "gpu.h" |
| 19 | #include "jagdasm.h" |
| 20 | #include "settings.h" |
| 21 | |
| 22 | |
| 23 | GPUDasmWindow::GPUDasmWindow(QWidget * parent/*= 0*/): QWidget(parent, Qt::Dialog), |
| 24 | layout(new QVBoxLayout), text(new QLabel), |
| 25 | memBase(GPUReadLong(0xF02110, DEBUG)) |
| 26 | { |
| 27 | QFont fixedFont("Lucida Console", 8, QFont::Normal); |
| 28 | fixedFont.setStyleHint(QFont::TypeWriter); |
| 29 | text->setFont(fixedFont); |
| 30 | setLayout(layout); |
| 31 | |
| 32 | layout->addWidget(text); |
| 33 | } |
| 34 | |
| 35 | |
| 36 | void GPUDasmWindow::RefreshContents(void) |
| 37 | { |
| 38 | char string[1024]; |
| 39 | QString s; |
| 40 | char buffer[2048]; |
| 41 | int pc = memBase, oldpc; |
| 42 | uint32_t GPUPC = GPUReadLong(0xF02110, DEBUG); |
| 43 | bool GPUPCShow = false; |
| 44 | |
| 45 | text->clear(); |
| 46 | |
| 47 | for(uint32_t i=0; i<vjs.nbrdisasmlines; i++) |
| 48 | { |
| 49 | oldpc = pc; |
| 50 | pc += dasmjag(JAGUAR_GPU, buffer, pc); |
| 51 | |
| 52 | if (GPUPC == oldpc) |
| 53 | { |
| 54 | sprintf(string, "=> %06X: %s<br>", oldpc, buffer); |
| 55 | GPUPCShow = true; |
| 56 | } |
| 57 | else |
| 58 | { |
| 59 | sprintf(string, " %06X: %s<br>", oldpc, buffer); |
| 60 | } |
| 61 | |
| 62 | buffer[0] = 0; // Clear string |
| 63 | char singleCharString[2] = { 0, 0 }; |
| 64 | |
| 65 | for(uint j=0; j<strlen(string); j++) |
| 66 | { |
| 67 | if (string[j] == 32) |
| 68 | strcat(buffer, " "); |
| 69 | else |
| 70 | { |
| 71 | singleCharString[0] = string[j]; |
| 72 | strcat(buffer, singleCharString); |
| 73 | } |
| 74 | } |
| 75 | |
| 76 | s += QString(buffer); |
| 77 | } |
| 78 | |
| 79 | if (GPUPCShow) |
| 80 | { |
| 81 | text->setText(s); |
| 82 | } |
| 83 | else |
| 84 | { |
| 85 | UseGPUPCAddress(); |
| 86 | RefreshContents(); |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | |
| 91 | // Set mem base PC address using the 68K pc current address |
| 92 | void GPUDasmWindow::UseGPUPCAddress(void) |
| 93 | { |
| 94 | memBase = GPUReadLong(0xF02110, DEBUG); |
| 95 | } |
| 96 | |