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[kernel] Clean up syscall code

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This is a minor refactor including:
- Removing old commented-out syscall_dispatch function
- Removing IA32_EFER syscall-enable flag setting (this is done by the
  bootloader now)
- Moving much logging from inside process/thread syscalls to the 'task'
  log area, allowing for turning the 'syscall' area down to info by
  default.
This commit is contained in:
Justin C. Miller
2021-01-23 20:37:20 -08:00
parent 16b9d4fd8b
commit 211a3c2358
5 changed files with 10 additions and 91 deletions
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8
src/kernel/syscalls/process.cpp
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@@ -11,7 +11,7 @@ j6_status_t
process_create(j6_handle_t *handle)
{
process *child = construct_handle<process>(handle);
log::debug(logs::syscall, "Process %llx created", child->koid());
log::debug(logs::task, "Process %llx created", child->koid());
return j6_status_ok;
}
@@ -38,7 +38,7 @@ process_kill(j6_handle_t handle)
process *c = get_handle<process>(handle);
if (!c) return j6_err_invalid_arg;
log::debug(logs::syscall, "Process %llx killed by process %llx", c->koid(), p.koid());
log::debug(logs::task, "Process %llx killed by process %llx", c->koid(), p.koid());
c->exit(-1u);
return j6_status_ok;
@@ -48,11 +48,11 @@ j6_status_t
process_exit(int32_t status)
{
process &p = process::current();
log::debug(logs::syscall, "Process %llx exiting with code %d", p.koid(), status);
log::debug(logs::task, "Process %llx exiting with code %d", p.koid(), status);
p.exit(status);
log::error(logs::syscall, "returned to exit syscall");
log::error(logs::task, "returned to exit syscall");
return j6_err_unexpected;
}