#define DEBUG_TIMEOUT 100000
void
-debug_serial_setup()
+debug_serial_setup(void)
{
if (!CONFIG_DEBUG_SERIAL)
return;
// Make sure all serial port writes have been completely sent.
static void
-debug_serial_flush()
+debug_serial_flush(void)
{
if (!CONFIG_DEBUG_SERIAL)
return;
debug_serial(c);
}
-// In 16bit mode just need a dummy variable (putc_debug is always used
-// anyway), and in 32bit mode need a pointer to the 32bit instance of
-// putc_debug().
+// In segmented mode just need a dummy variable (putc_debug is always
+// used anyway), and in 32bit flat mode need a pointer to the 32bit
+// instance of putc_debug().
#if MODE16
static struct putcinfo debuginfo VAR16;
+#elif MODESEGMENT
+static struct putcinfo debuginfo VAR32SEG;
#else
static struct putcinfo debuginfo = { putc_debug };
#endif
static void
putc(struct putcinfo *action, char c)
{
- if (MODE16) {
- // Only debugging output supported in 16bit mode.
+ if (MODESEGMENT) {
+ // Only debugging output supported in segmented mode.
putc_debug(action, c);
return;
}
void
__dprintf(const char *fmt, ...)
{
- if (!MODE16 && CONFIG_THREADS && CONFIG_DEBUG_LEVEL >= DEBUG_thread
+ if (!MODESEGMENT && CONFIG_THREADS && CONFIG_DEBUG_LEVEL >= DEBUG_thread
&& *fmt != '\\' && *fmt != '/') {
struct thread_info *cur = getCurThread();
if (cur != &MainThread) {
void
printf(const char *fmt, ...)
{
- ASSERT32();
+ ASSERT32FLAT();
va_list args;
va_start(args, fmt);
bvprintf(&screeninfo, fmt, args);
int
snprintf(char *str, size_t size, const char *fmt, ...)
{
- ASSERT32();
+ ASSERT32FLAT();
if (!size)
return 0;
struct snprintfinfo sinfo = { { putc_str }, str, str + size };
dump_regs(regs);
}
-// Report on a handler returning a failure notification to the caller.
+// Report on an invalid parameter.
void
-__set_fail(struct bregs *regs, int lineno, const char *fname)
+__warn_invalid(struct bregs *regs, int lineno, const char *fname)
{
- dprintf(1, "fail %s:%d:\n", fname, lineno);
- dump_regs(regs);
- set_fail_silent(regs);
+ if (CONFIG_DEBUG_LEVEL >= DEBUG_invalid) {
+ dprintf(1, "invalid %s:%d:\n", fname, lineno);
+ dump_regs(regs);
+ }
+}
+
+// Report on an unimplemented feature.
+void
+__warn_unimplemented(struct bregs *regs, int lineno, const char *fname)
+{
+ if (CONFIG_DEBUG_LEVEL >= DEBUG_unimplemented) {
+ dprintf(1, "unimplemented %s:%d:\n", fname, lineno);
+ dump_regs(regs);
+ }
+}
+
+// Report a detected internal inconsistency.
+void
+__warn_internalerror(int lineno, const char *fname)
+{
+ dprintf(1, "WARNING - internal error detected at %s:%d!\n"
+ , fname, lineno);
+}
+
+// Report on an allocation failure.
+void
+__warn_noalloc(int lineno, const char *fname)
+{
+ dprintf(1, "WARNING - Unable to allocate resource at %s:%d!\n"
+ , fname, lineno);
+}
+
+// Report on a timeout exceeded.
+void
+__warn_timeout(int lineno, const char *fname)
+{
+ dprintf(1, "WARNING - Timeout at %s:%d!\n", fname, lineno);
}
-// Report on a handler returning a failure code to the caller. Note,
-// the lineno and return code are encoded in the same parameter as gcc
-// does a better job of scheduling function calls when there are 3 or
-// less parameters.
+// Report a handler reporting an invalid parameter to the caller.
void
-__set_code_fail(struct bregs *regs, u32 linecode, const char *fname)
+__set_invalid(struct bregs *regs, int lineno, const char *fname)
+{
+ __warn_invalid(regs, lineno, fname);
+ set_invalid_silent(regs);
+}
+
+// Report a call of an unimplemented function.
+void
+__set_unimplemented(struct bregs *regs, int lineno, const char *fname)
+{
+ __warn_unimplemented(regs, lineno, fname);
+ set_invalid_silent(regs);
+}
+
+// Report a handler reporting an invalid parameter code to the
+// caller. Note, the lineno and return code are encoded in the same
+// parameter as gcc does a better job of scheduling function calls
+// when there are 3 or less parameters.
+void
+__set_code_invalid(struct bregs *regs, u32 linecode, const char *fname)
{
u8 code = linecode;
u32 lineno = linecode >> 8;
- dprintf(1, "fail %s:%d(%x):\n", fname, lineno, code);
- dump_regs(regs);
- set_code_fail_silent(regs, code);
+ __warn_invalid(regs, lineno, fname);
+ set_code_invalid_silent(regs, code);
+}
+
+// Report a call of an unimplemented function.
+void
+__set_code_unimplemented(struct bregs *regs, u32 linecode, const char *fname)
+{
+ u8 code = linecode;
+ u32 lineno = linecode >> 8;
+ __warn_unimplemented(regs, lineno, fname);
+ set_code_invalid_silent(regs, code);
}