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arm: allow accessing GPRs in ESF by their real name

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The ESF was built using the 'alias' names of the GPRs (a1, lr, pc, etc)
rather than their 'real' name (rN).

Change-Id: I49cae5e94869a79a3165dc7f2347d8cec39dbf67
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
This commit is contained in:
Benjamin Walsh 2015-10-23 16:23:53 -04:00 • committed by Anas Nashif
commit 2ace19ede8
2 changed files with 16 additions and 15 deletions
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17
arch/arm/core/fatal.c
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@ -38,14 +38,15 @@
* Define a default ESF for use with _NanoFatalErrorHandler() in the event
* the caller does not have a NANO_ESF to pass
*/
const NANO_ESF _default_esf = {0xdeaddead, /* a1 */
0xdeaddead, /* a2 */
0xdeaddead, /* a3 */
0xdeaddead, /* a4 */
0xdeaddead, /* ip */
0xdeaddead, /* lr */
0xdeaddead, /* pc */
0xdeaddead, /* xpsr */
const NANO_ESF _default_esf = {
{0xdeaddead}, /* r0/a1 */
{0xdeaddead}, /* r1/a2 */
{0xdeaddead}, /* r2/a3 */
{0xdeaddead}, /* r3/a4 */
{0xdeaddead}, /* r12/ip */
{0xdeaddead}, /* r14/lr */
{0xdeaddead}, /* r15/pc */
0xdeaddead, /* xpsr */
};
/**