81 lines
1.6 KiB
C
81 lines
1.6 KiB
C
#include "emu/cpu.h"
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#include "common.h"
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static void
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test_oversubscription(void)
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{
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struct cpu cpu;
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int phyid = 0;
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cpu_init_begin(&cpu, phyid, 0);
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cpu_set_name(&cpu, "cpu0");
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cpu_set_gindex(&cpu, 0);
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if (cpu_init_end(&cpu) != 0)
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die("cpu_init_end failed");
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struct proc proc;
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if (proc_init_begin(&proc, "loom.0/proc.0") != 0)
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die("proc_init_begin failed");
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proc_set_gindex(&proc, 0);
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/* FIXME: We shouldn't need to recreate a full process to test the CPU
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* affinity rules */
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proc.metadata_loaded = 1;
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struct thread th0, th1;
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if (thread_init_begin(&th0, "loom.0/proc.0/thread.0.obs") != 0)
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die("thread_init_begin failed");
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thread_set_gindex(&th0, 0);
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if (thread_init_end(&th0) != 0)
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die("thread_init_end failed");
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if (thread_init_begin(&th1, "loom.1/proc.1/thread.1.obs") != 0)
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die("thread_init_begin failed");
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thread_set_gindex(&th1, 1);
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if (thread_init_end(&th1) != 0)
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die("thread_init_end failed");
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if (proc_add_thread(&proc, &th0) != 0)
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die("proc_add_thread failed");
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if (proc_add_thread(&proc, &th1) != 0)
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die("proc_add_thread failed");
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if (proc_init_end(&proc) != 0)
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die("proc_init_end failed");
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if (thread_set_cpu(&th0, &cpu) != 0)
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die("thread_set_cpu failed");
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if (thread_set_cpu(&th1, &cpu) != 0)
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die("thread_set_cpu failed");
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if (thread_set_state(&th0, TH_ST_RUNNING) != 0)
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die("thread_set_state failed");
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if (thread_set_state(&th1, TH_ST_RUNNING) != 0)
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die("thread_set_state failed");
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if (cpu_add_thread(&cpu, &th0) != 0)
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die("cpu_add_thread failed");
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if (cpu_add_thread(&cpu, &th1) == 0)
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die("cpu_add_thread didn't fail");
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err("ok");
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}
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int main(void)
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{
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test_oversubscription();
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return 0;
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}
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