OmniNX/Atmosphere
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thermosphere: implement reading and writing guest memory

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This commit is contained in:
TuxSH
2020-01-20 02:24:02 +00:00
parent aebdb2a774
commit 2d32a812b7
22 changed files with 467 additions and 118 deletions
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9
thermosphere/src/main.c
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@@ -14,6 +14,7 @@
#include "timer.h"
#include "irq.h"
#include "transport_interface.h"
#include "guest_memory.h"
#include "memory_map.h"
#include "mmu.h"
@@ -32,8 +33,8 @@ static void loadKernelViaSemihosting(void)
MMU_PTE_BLOCK_XN | MMU_PTE_BLOCK_INNER_SHAREBLE | MMU_PTE_BLOCK_MEMTYPE(MEMORY_MAP_MEMTYPE_NORMAL_UNCACHEABLE)
);
__tlb_invalidate_el2();
__dsb();
__tlb_invalidate_el2_local();
__dsb_local();
DEBUG("Loading kernel via semihosted file I/O... ");
handle = semihosting_file_open("test_kernel.bin", FOPEN_MODE_RB);
@@ -49,8 +50,8 @@ static void loadKernelViaSemihosting(void)
semihosting_file_close(handle);
mmu_unmap_range(1, mmuTable, 0x40000000, 0x40000000);
__tlb_invalidate_el2();
__dsb();
__tlb_invalidate_el2_local();
__dsb_local();
currentCoreCtx->kernelEntrypoint = buf;
}