git.y1.nz

commit e49527eff8e99c1137c3c87d8916a95a87512d5e
parent 1720638017d7b8fac13512ef74832e5f2dfe3a75
Author: Lior Halphon <LIJI32@gmail.com>
Date:   Sun, 16 Oct 2022 16:04:30 +0300

Shifter and fetcher information in the debugger

Diffstat:
M
Core/debugger.c
11
+++++++++++

1 file changed, 11 insertions(+), 0 deletions(-)
diff --git a/Core/debugger.c b/Core/debugger.c
@@ -1746,6 +1746,17 @@ static bool lcd(GB_gameboy_t *gb, char *arguments, char *modifiers, const debugg
     GB_log(gb, "LYC: %d\n", gb->io_registers[GB_IO_LYC]);
     GB_log(gb, "Window position: %d, %d\n", (signed) gb->io_registers[GB_IO_WX] - 7, gb->io_registers[GB_IO_WY]);
     GB_log(gb, "Interrupt line: %s\n", gb->stat_interrupt_line? "On" : "Off");
+    GB_log(gb, "Background shifter size: %d\n", gb->bg_fifo.size);
+    GB_log(gb, "Background fetcher state: %s\n", (const char *[]){
+        "Tile (1/2)",
+        "Tile (2/2)",
+        "Low data (1/2)",
+        "Low data (2/2)",
+        "High data (1/2)",
+        "High data (2/2)",
+        "Push (1/2)",
+        "Push (2/2)",
+    }[gb->fetcher_state & 7]);
 
     return true;
 }

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