| /boot/trunk/arch/ppc32/loader/spr.h |
|---|
| File deleted |
| /boot/trunk/arch/ppc32/loader/asm.S |
|---|
| 27,7 → 27,6 |
| # |
| #include "regname.h" |
| #include "spr.h" |
| .data |
| 164,18 → 163,18 |
| # Invalidate instruction cache |
| li r3, 0 |
| ori r3, r3, (HID0_ICE | HID0_DCE | HID0_ICFI | HID0_DCI) |
| mfspr r4, SPRN_HID0 |
| ori r3, r3, (hid0_ice | hid0_dce | hid0_icfi | hid0_dci) |
| mfspr r4, hid0 |
| or r5, r4, r3 |
| isync |
| mtspr SPRN_HID0, r5 |
| mtspr hid0, r5 |
| sync |
| isync |
| # Enable instruction cache |
| ori r5, r4, HID0_ICE |
| mtspr SPRN_HID0, r5 |
| ori r5, r4, hid0_ice |
| mtspr hid0, r5 |
| sync |
| isync |
| blr |
| 184,4 → 183,3 |
| mr r10, r4 |
| mtlr r3 |
| blr |
| /boot/trunk/arch/ppc32/loader/regname.h |
|---|
| 26,8 → 26,8 |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __REGNAME_H__ |
| #define __REGNAME_H__ |
| #ifndef __ppc32_REGNAME_H__ |
| #define __ppc32_REGNAME_H__ |
| /* Condition Register Bit Fields */ |
| #define cr0 0 |
| 188,5 → 188,20 |
| #define sprg2 274 |
| #define sprg3 275 |
| #define prv 287 |
| #define hid0 1008 |
| /* MSR bits */ |
| #define msr_ir (1 << 4) |
| #define msr_dr (1 << 5) |
| /* HID0 bits */ |
| #define hid0_ice (1 << 15) |
| #define hid0_dce (1 << 14) |
| #define hid0_icfi (1 << 11) |
| #define hid0_dci (1 << 10) |
| /* Cache sizes */ |
| #define L1_CACHE_LINES (128 * 8) |
| #define L1_CACHE_BYTES 5 |
| #endif |