equal
deleted
inserted
replaced
8 * |
8 * |
9 * Initial Contributors: |
9 * Initial Contributors: |
10 * Nokia Corporation - initial contribution. |
10 * Nokia Corporation - initial contribution. |
11 * |
11 * |
12 * Contributors: |
12 * Contributors: |
|
13 * NTT Docomo, Inc : BUG 1296 |
13 * |
14 * |
14 * Description: |
15 * Description: |
15 * |
16 * |
16 */ |
17 */ |
17 |
18 |
48 */ |
49 */ |
49 //#define GET_HIGH_RES_TICK_COUNT(Rd) asm("nop"); |
50 //#define GET_HIGH_RES_TICK_COUNT(Rd) asm("nop"); |
50 // Hi-jacking r10 for tmp, not good if Rd is R10 -- grepping the the kernel shows it's not (for now) |
51 // Hi-jacking r10 for tmp, not good if Rd is R10 -- grepping the the kernel shows it's not (for now) |
51 #define GET_HIGH_RES_TICK_COUNT(Rd) \ |
52 #define GET_HIGH_RES_TICK_COUNT(Rd) \ |
52 asm("push {r10}"); \ |
53 asm("push {r10}"); \ |
53 asm("mov r10, #2"); \ |
54 asm("mov r10, #1"); \ |
54 asm("ldr "#Rd", =%a0" : : "i" (KHwBaseRtc + 4)); \ |
55 asm("ldr "#Rd", =%a0" : : "i" (KHwBaseRtc + 4)); \ |
55 asm("str r10, ["#Rd", #%a0]" : : "i" (0)); \ |
56 asm("str r10, ["#Rd", #%a0]" : : "i" (0)); \ |
56 asm("pop {r10}"); \ |
57 asm("pop {r10}"); \ |
57 asm("ldr "#Rd", =%a0" : : "i" (KHwBaseRtc + 8)); \ |
58 asm("ldr "#Rd", =%a0" : : "i" (KHwBaseRtc + 8)); \ |
58 asm("ldr "#Rd", ["#Rd", #%a0]" : : "i" (0)); |
59 asm("ldr "#Rd", ["#Rd", #%a0]" : : "i" (0)); |