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Call debugger_puts hooks on modules when serial debug output is enabled (modules themselves must reject loading if they don't find mymodule_debug_output in kernel settings).

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24054 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
François Revol
2008-02-21 23:35:44 +00:00
parent 2731158cde
commit ff7eefe8e3
1 changed files with 21 additions and 0 deletions
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src/system/kernel/debug/debug.cpp
+21
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@@ -91,20 +91,30 @@ static int32 sCurrentLine = 0;
static void
kputchar(char c)
{
uint32 i;
if (sSerialDebugEnabled)
arch_debug_serial_putchar(c);
if (sBlueScreenEnabled || sDebugScreenEnabled)
blue_screen_putchar(c);
for (i = 0; sSerialDebugEnabled && i < kMaxDebuggerModules; i++)
if (sDebuggerModules[i] && sDebuggerModules[i]->debugger_puts)
sDebuggerModules[i]->debugger_puts(&c, sizeof(c));
}
void
kputs(const char *s)
{
uint32 i;
if (sSerialDebugEnabled)
arch_debug_serial_puts(s);
if (sBlueScreenEnabled || sDebugScreenEnabled)
blue_screen_puts(s);
for (i = 0; sSerialDebugEnabled && i < kMaxDebuggerModules; i++)
if (sDebuggerModules[i] && sDebuggerModules[i]->debugger_puts)
sDebuggerModules[i]->debugger_puts(s, strlen(s));
}
@@ -1159,6 +1169,7 @@ flush_pending_repeats(void)
{
if (sMessageRepeatCount > 0) {
int32 length;
uint32 i;
if (sMessageRepeatCount > 1) {
static char temp[40];
@@ -1171,6 +1182,9 @@ flush_pending_repeats(void)
syslog_write(temp, length);
if (sBlueScreenEnabled || sDebugScreenEnabled)
blue_screen_puts(temp);
for (i = 0; sSerialDebugEnabled && i < kMaxDebuggerModules; i++)
if (sDebuggerModules[i] && sDebuggerModules[i]->debugger_puts)
sDebuggerModules[i]->debugger_puts(temp, length);
} else {
// if we only have one repeat just reprint the last buffer
if (sSerialDebugEnabled)
@@ -1179,6 +1193,9 @@ flush_pending_repeats(void)
syslog_write(sLastOutputBuffer, strlen(sLastOutputBuffer));
if (sBlueScreenEnabled || sDebugScreenEnabled)
blue_screen_puts(sLastOutputBuffer);
for (i = 0; sSerialDebugEnabled && i < kMaxDebuggerModules; i++)
if (sDebuggerModules[i] && sDebuggerModules[i]->debugger_puts)
sDebuggerModules[i]->debugger_puts(sLastOutputBuffer, strlen(sLastOutputBuffer));
}
sMessageRepeatFirstTime = 0;
@@ -1211,6 +1228,7 @@ dprintf_args(const char *format, va_list args, bool syslogOutput)
{
cpu_status state;
int32 length;
uint32 i;
// ToDo: maybe add a non-interrupt buffer and path that only
// needs to acquire a semaphore instead of needing to disable
@@ -1239,6 +1257,9 @@ dprintf_args(const char *format, va_list args, bool syslogOutput)
syslog_write(sOutputBuffer, length);
if (sBlueScreenEnabled || sDebugScreenEnabled)
blue_screen_puts(sOutputBuffer);
for (i = 0; sSerialDebugEnabled && i < kMaxDebuggerModules; i++)
if (sDebuggerModules[i] && sDebuggerModules[i]->debugger_puts)
sDebuggerModules[i]->debugger_puts(sOutputBuffer, length);
memcpy(sLastOutputBuffer, sOutputBuffer, length);
sLastOutputBuffer[length] = 0;