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48 | * @param val Memory location to which will be the immediate value added. |
48 | * @param val Memory location to which will be the immediate value added. |
49 | * @param i Signed immediate that will be added to *val. |
49 | * @param i Signed immediate that will be added to *val. |
50 | * |
50 | * |
51 | * @return Value after addition. |
51 | * @return Value after addition. |
52 | */ |
52 | */ |
53 | static inline atomic_t atomic_add(atomic_t *val, int i) |
53 | static inline count_t atomic_add(atomic_t *val, int i) |
54 | { |
54 | { |
55 | atomic_t tmp, v; |
55 | count_t tmp, v; |
56 | 56 | ||
57 | __asm__ volatile ( |
57 | __asm__ volatile ( |
58 | "1:\n" |
58 | "1:\n" |
59 | " ll %0, %1\n" |
59 | " ll %0, %1\n" |
60 | " addiu %0, %0, %3\n" /* same as addi, but never traps on overflow */ |
60 | " addiu %0, %0, %3\n" /* same as addi, but never traps on overflow */ |