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Author	SHA1	Message	Date
Thomas Jarosch	55a5aab97c	Add newlines at the end of the file Quiet maemo's gcc 4.2.1 compiler warning. Change-Id: I35dfb2c0cb269b05edd62adf71fe0308a4b9ba5b	2014-12-17 23:34:48 +01:00
Amaury Pouly	d4674ed3b7	arm: implement safe reads by intercepting the data abort handler. Implement functions to read from a memory location and indicate failure in case this is not possible. Since we do not have a MMU, intercept the data abort handler and simply return when the abort comes from the safe read routines. Change-Id: I08f2e59898dcac893319a8150d4cf626f3adabbd Reviewed-on: http://gerrit.rockbox.org/207 Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>	2012-04-06 13:48:09 +02:00
Marcin Bukat	b4eab59951	Arm stack unwinder Simplified stack unwinder for ARM. This is port of http://www.mcternan.me.uk/ArmStackUnwinding/ backtrace() is called from UIE() on native targets and from panicf() on both native and ARM RaaA. Change-Id: I8e4b3c02490dd60b30aa372fe842d193b8929ce0	2012-02-22 08:33:26 +01:00

Author

SHA1

Message

Date

Thomas Jarosch

55a5aab97c

Add newlines at the end of the file

Quiet maemo's gcc 4.2.1 compiler warning.

Change-Id: I35dfb2c0cb269b05edd62adf71fe0308a4b9ba5b

2014-12-17 23:34:48 +01:00

Amaury Pouly

d4674ed3b7

arm: implement safe reads by intercepting the data abort handler.

Implement functions to read from a memory location and indicate
failure in case this is not possible. Since we do not have a MMU,
intercept the data abort handler and simply return when the abort
comes from the safe read routines.

Change-Id: I08f2e59898dcac893319a8150d4cf626f3adabbd
Reviewed-on: http://gerrit.rockbox.org/207
Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>

2012-04-06 13:48:09 +02:00

Marcin Bukat

b4eab59951

Arm stack unwinder

Simplified stack unwinder for ARM. This is port of
http://www.mcternan.me.uk/ArmStackUnwinding/
backtrace() is called from UIE() on native targets
and from panicf() on both native and ARM RaaA.

Change-Id: I8e4b3c02490dd60b30aa372fe842d193b8929ce0

2012-02-22 08:33:26 +01:00

3 commits