ErrDisp - Revision history

Sorunome: Add missing category

2024-12-09T21:42:37Z

Add missing category

← Older revision		Revision as of 00:42, 10 December 2024
Line 19:		Line 19:
	\| [[ERR:SetUserString\|SetUserString]]		\| [[ERR:SetUserString\|SetUserString]]
	\|}		\|}
			[[Category:Services]]

TuxSH at 19:24, 23 December 2016

2016-12-23T18:24:39Z

← Older revision		Revision as of 21:24, 23 December 2016
Line 3:		Line 3:
	The register dump/fatal error info can also be written to [[nandrw/sys/native.log]]. On retail consoles, the system does not notify ErrDisp that any user-land exceptions occurred, ErrDisp is only notified for this on dev/debug units. Therefore, on retail consoles native.log only contains info from fatal errors. Starting with [[5.0.0-11]] ErrDisp no longer writes logs to native.log, except when the error-type is value 5 and when other checks with the errorinfo structure are successful (normally processes using this port never use error-type 5).		The register dump/fatal error info can also be written to [[nandrw/sys/native.log]]. On retail consoles, the system does not notify ErrDisp that any user-land exceptions occurred, ErrDisp is only notified for this on dev/debug units. Therefore, on retail consoles native.log only contains info from fatal errors. Starting with [[5.0.0-11]] ErrDisp no longer writes logs to native.log, except when the error-type is value 5 and when other checks with the errorinfo structure are successful (normally processes using this port never use error-type 5).

	The bottom screen displays the error screen like "error has occurred", even with a development 3DS. The top screen can display the development error info, this is only displayed when [[Configuration_Memory\|~~UNITINFO~~]] bit0 is clear, for a development 3DS.		The bottom screen displays the error screen like "error has occurred", even with a development 3DS. The top screen can display the development error info, this is only displayed when [[Configuration_Memory#ENVINFO\|ENVINFO]] bit0 is clear, for a development 3DS.

	ErrDisp handles "returning" to Home Menu via [[NSS:RebootSystem]], which triggers a hardware system reboot.		ErrDisp handles "returning" to Home Menu via [[NSS:RebootSystem]], which triggers a hardware system reboot.

Steveice10: /* ErrDisp error port "err:f" */

2015-12-08T01:59:50Z

ErrDisp error port "err:f"

← Older revision		Revision as of 04:59, 8 December 2015
Line 14:		Line 14:
	\|-		\|-
	\| 0x00010800		\| 0x00010800
	\| [[ERR:~~ThrowFatalError~~\|~~ThrowFatalError~~]]		\| [[ERR:Throw\|Throw]]
	\|-		\|-
	\| 0x00020042		\| 0x00020042
	\| [[ERR:SetUserString\|SetUserString]]		\| [[ERR:SetUserString\|SetUserString]]
	\|}		\|}

Steveice10 at 02:57, 8 December 2015

2015-12-08T01:57:38Z

@@ Line 14: / Line 14: @@
 |-
 | 0x00010800
-| ThrowFatalError(0x80-byte errorinfo)
+| [[ERR:ThrowFatalError|ThrowFatalError]]
 |-
 | 0x00020042
-| (size, <nowiki>(size<<14) | 2</nowiki>, errorinfoptr) This is similar to cmd1, except with this the input buffer is copied to final output errorinfo+0x80 instead of +0x0, via the ARM11 kernel. Max size is 0x100. ErrDisp doesn't do anything in the cmd-handler for this command at all, besides checking the command header and buffer header.
+| [[ERR:SetUserString|SetUserString]]
 |}

Guiand at 23:56, 17 February 2015

2015-02-17T22:56:50Z

← Older revision		Revision as of 01:56, 18 February 2015
Line 46:		Line 46:
	\| 0x%08X		\| 0x%08X
	\| (u32)(errinfo + 8)		\| (u32)(errinfo + 8)
	\| Address where the error was thrown from?		\| Address where the error was thrown from
	\|-		\|-
	\| RSL		\| RSL

Guiand at 21:55, 17 February 2015

2015-02-17T20:55:15Z

← Older revision		Revision as of 23:55, 17 February 2015
Line 128:		Line 128:
	\|-		\|-
	\| ?		\| ?
	\| %0.*s		\| %.*s
	\| 0x2E, for (int i = 0; i < 2; i++) (errinfo + (((i ~~<< 3) - i) + (i << 4)) << 1~~) + 0x20		\| 0x2E, for (int i = 0; i < 2; i++) errinfo + (i * 46) + 0x20
	\| ?		\| ?
	\|-		\|-

Guiand at 21:12, 17 February 2015

2015-02-17T20:12:50Z

← Older revision		Revision as of 23:12, 17 February 2015
Line 55:		Line 55:
	\| Level		\| Level
	\| %d		\| %d
	\| (u32)(errinfo + 4) & 0x80000000 ? ((u32)(errinfo + 4) >> ~~0x27~~) - 0x20 : (u32)(errinfo + 4) >> ~~0x27~~		\| (u32)(errinfo + 4) & 0x80000000 ? ((u32)(errinfo + 4) >> 27) - 0x20 : (u32)(errinfo + 4) >> 27
	\| Error code level		\| Error code level
	\|-		\|-
Line 109:		Line 109:
	\| Level		\| Level
	\| %d		\| %d
	\| (u32)(errinfo + 4) & 0x80000000 ? ((u32)(errinfo + 4) >> ~~0x27~~) - 0x20 : (u32)(errinfo + 4) >> ~~0x27~~		\| (u32)(errinfo + 4) & 0x80000000 ? ((u32)(errinfo + 4) >> 27) - 0x20 : (u32)(errinfo + 4) >> 27
	\| Error code level		\| Error code level
	\|-		\|-

Guiand at 20:06, 17 February 2015

2015-02-17T19:06:57Z

@@ Line 18: / Line 18: @@
 | 0x00020042
 | (size, <nowiki>(size<<14) | 2</nowiki>, errorinfoptr) This is similar to cmd1, except with this the input buffer is copied to final output errorinfo+0x80 instead of +0x0, via the ARM11 kernel. Max size is 0x100. ErrDisp doesn't do anything in the cmd-handler for this command at all, besides checking the command header and buffer header.
 |}

Normmatt: /* output, where ((u8)errinfo) == 4 */

2015-02-16T22:56:04Z

output, where *((u8*)errinfo) == 4

← Older revision		Revision as of 01:56, 17 February 2015
Line 65:		Line 65:
	\| Desc		\| Desc
	\| %d		\| %d
	\| ((u32)(errinfo + 4) ~~<< 22) >> 22~~		\| (u32)(errinfo + 4) & 0x3FF
	\| Error code description		\| Error code description
	\|-		\|-

Normmatt: /* output, where ((u8)errinfo) == 4 */

2015-02-16T22:55:08Z

output, where *((u8*)errinfo) == 4

← Older revision		Revision as of 01:55, 17 February 2015
Line 40:		Line 40:
	\| AID		\| AID
	\| 0x%08X_0x%08X		\| 0x%08X_0x%08X
	\| ~~0x41900000~~, (u32)(errinfo + ~~0x18~~)		\| (u32)(errinfo + 0x18), (u32)(errinfo + 0x1C)
	\| Application ID?		\| Application ID?
	\|-		\|-

ErrDisp - Revision history

Sorunome: Add missing category

TuxSH at 19:24, 23 December 2016

Steveice10: /* ErrDisp error port "err:f" */

Steveice10 at 02:57, 8 December 2015

Guiand at 23:56, 17 February 2015

Guiand at 21:55, 17 February 2015

Guiand at 21:12, 17 February 2015

Guiand at 20:06, 17 February 2015

Normmatt: /* output, where *((u8*)errinfo) == 4 */

Normmatt: /* output, where *((u8*)errinfo) == 4 */

Normmatt: /* output, where ((u8)errinfo) == 4 */

Normmatt: /* output, where ((u8)errinfo) == 4 */