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58 | * - disable interrupts, until we exchange the stack register |
58 | * - disable interrupts, until we exchange the stack register |
59 | * (mask the IE bit) |
59 | * (mask the IE bit) |
60 | */ |
60 | */ |
61 | write_msr(AMD_MSR_SFMASK, 0x200); |
61 | write_msr(AMD_MSR_SFMASK, 0x200); |
62 | } |
62 | } |
63 | - | ||
64 | /** Dispatch system call */ |
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65 | __native syscall_handler(__native a1, __native a2, __native a3, |
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66 | __native a4, __native id) |
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67 | { |
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68 | if (id < SYSCALL_END) |
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69 | return syscall_table[id](a1,a2,a3,a4); |
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70 | else |
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71 | panic("Undefined syscall %d", id); |
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72 | } |
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