From 60699af63f92f43cc4b4b9e3050fcdd2a8468281 Mon Sep 17 00:00:00 2001 From: Andrew Opalach Date: Wed, 10 Apr 2019 15:14:00 -0400 Subject: add opengl fronend, remove sdl frontend, refactor build system --- .../calculator/CEdev/examples/debugging/src/main.c | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 frontends/calculator/CEdev/examples/debugging/src/main.c (limited to 'frontends/calculator/CEdev/examples/debugging/src') diff --git a/frontends/calculator/CEdev/examples/debugging/src/main.c b/frontends/calculator/CEdev/examples/debugging/src/main.c new file mode 100644 index 0000000..67b5bac --- /dev/null +++ b/frontends/calculator/CEdev/examples/debugging/src/main.c @@ -0,0 +1,47 @@ +#include +#include +#include +#include + +#include +#include + +/* + * Even though debug.h has prototypes for Debugger, SetWriteWatchpoint, SetWatchpoint, RemoveWatchpoint, RemoveAllWatchpoints, RemoveAllBreakpoints... + * you have to use the dbg_ prefix as shown here: + */ + +void main(void) { + /* Set the intial value of some variables */ + int dbg_test_var_1 = 10; + uint8_t dbg_test_var_2 = 3; + + /* Print a simple debugging string */ + dbg_sprintf(dbgout, "This is the start of a CEmu debugging test\n"); + + /* You can enter the debugger manually */ + dbg_Debugger(); + + /* Set a watchpoint that will break anytime we write/change this variable */ + dbg_SetWriteWatchpoint(&dbg_test_var_1, sizeof dbg_test_var_1); + + /* Set a non breaking watchpoint just so we can see what is in this variable at any given time */ + dbg_SetWatchpoint(&dbg_test_var_2, sizeof dbg_test_var_2); + + /* Now, let's write to the variable to see what happens (Go to the 'Watchpoints' tab in CEmu to view the status) */ + dbg_test_var_1 = 5; + + /* Remove the watchpoint that we had set */ + dbg_RemoveWatchpoint(&dbg_test_var_1); + dbg_RemoveWatchpoint(&dbg_test_var_2); + + /* We can also use those */ + dbg_RemoveAllWatchpoints(); + dbg_RemoveAllBreakpoints(); + + /* Set this value to zero */ + dbg_test_var_2 = 0; + + /* Fail this assertion */ + assert(dbg_test_var_2); +} -- cgit v1.2.3-101-g0448