43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
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#include <platform/platform.h>
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#include <platform/printf.h>
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#include <stdint.h>
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#define RAM_START 0x20000000
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#define RAM_END RAM_START + 0x00400000
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#define LIB_MAGIC 0xDEADBEEFu
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typedef int (*func_t)(void);
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void execute_library_function() {
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printf("Scanning RAM...\n");
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volatile uint32_t *ptr = (uint32_t *)RAM_START;
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while ((uint32_t)ptr < RAM_END) {
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if (*ptr == LIB_MAGIC) {
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printf("Found libpqscheme_test!\n");
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uint32_t entry_point = *(ptr + 4);
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printf("%X\n", entry_point);
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entry_point += 4;
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printf("%X\n", entry_point);
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func_t test_func = (func_t)entry_point;
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if (test_func) {
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printf("Try exec...%X\n", entry_point);
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printf(">> %d\n", test_func());
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}
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return;
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}
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ptr++;
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}
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printf("Test binary not found!\n");
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}
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void main() {
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platform_init(PLATFORM_CLOCK_MAX);
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platform_sync();
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printf("Runner started\n");
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execute_library_function();
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printf("Execution finished\n");
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}
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