Modify kalloc for RISCV only supports -2GB to 2GB in link script file
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@ -33,13 +33,17 @@ Modification:
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#include "actracer.h"
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#include "buddy.h"
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#ifndef V2P_LINK
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#define V2P_LINK V2P
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#endif
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struct KBuddy kern_virtmem_buddy;
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struct KBuddy user_phy_freemem_buddy;
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extern uintptr_t kernel_data_end[];
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bool module_phymem_init()
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{
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uintptr_t kern_freemem_start = V2P(kernel_data_end);
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uintptr_t kern_freemem_start = V2P_LINK(kernel_data_end);
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uintptr_t kern_freemem_end = PHY_USER_FREEMEM_BASE;
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uintptr_t user_freemem_start = PHY_USER_FREEMEM_BASE;
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uintptr_t user_freemem_end = PHY_MEM_STOP;
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@ -55,7 +59,7 @@ char* kalloc(uintptr_t size)
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if (mem_alloc == NULL) {
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return NULL;
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}
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assert((uintptr_t)mem_alloc >= V2P(&kernel_data_end) && (uintptr_t)mem_alloc < PHY_USER_FREEMEM_BASE);
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assert((uintptr_t)mem_alloc >= V2P_LINK(&kernel_data_end) && (uintptr_t)mem_alloc < PHY_USER_FREEMEM_BASE);
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mem_alloc = P2V(mem_alloc);
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if ((uintptr_t)mem_alloc < KERN_MEM_BASE) {
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DEBUG("Error Alloc: %x by size: %d (Caused by double free)\n", mem_alloc, size);
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