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Implemented procfs.

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This commit is contained in:
Naoki Hamada
2014-08-20 15:39:43 +09:00
parent 5775d3e6da
commit c783ec8e11
8 changed files with 361 additions and 30 deletions
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6
kernel/host.c
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@@ -416,6 +416,7 @@ static int process_msg_prepare_process(unsigned long rphys)
ihk_mc_unmap_virtual(p, npages, 1);
ihk_mc_unmap_memory(NULL, phys, sz);
flush_tlb();
return 0;
err:
ihk_mc_free(pn);
@@ -499,6 +500,8 @@ static void syscall_channel_send(struct ihk_ikc_channel_desc *c,
extern unsigned long do_kill(int, int, int);
extern void settid(struct process *proc, int mode, int newcpuid, int oldcpuid);
extern void process_procfs_request(unsigned long rarg);
static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
void *__packet, void *ihk_os)
{
@@ -541,6 +544,9 @@ static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
rc = do_kill((int)packet->pid, (int)(packet->arg >> 32), packet->arg & 0x00000000ffffffffL);
kprintf("SCD_MSG_SEND_SIGNAL: %lx, rc=%d\n", packet->arg, rc);
return 0;
case SCD_MSG_PROCFS_REQUEST:
process_procfs_request(packet->arg);
return 0;
}
return 0;
}