| commit | 06b2864038517905752bdacd95f1f265ef780f3b | [log] [tgz] |
|---|---|---|
| author | Michal Simek <monstr@monstr.eu> | Tue Jun 22 15:25:24 2010 +0200 |
| committer | Michal Simek <monstr@monstr.eu> | Wed Aug 04 10:22:48 2010 +0200 |
| tree | 26f787945b246f594d8e25d89a3fb03ca5234430 | |
| parent | 8b110d157c82f3818fc578b633f0cf7ace9efc22 [diff] |
microblaze: Simplify _debug_exception function Keep together all arguments for send_sig function. Move returning address to delay slot which is executed. Remove additional send_sig loading. I am using IMM part of rtbd instruction with r0. old solution: addik r11, r0, send_sig rtbd r11, 0 nop new solution: rtbd r0, send_sig nop There is one instruction saving. Signed-off-by: Michal Simek <monstr@monstr.eu>