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| author | Yang Liu <liuyang22@iscas.ac.cn> | 2023-11-12 22:21:37 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-11-12 15:21:37 +0100 |
| commit | 5d2ae4aa1e1927de529bf42adc85899e850b2d4c (patch) | |
| tree | b98271dd10aa4c65fcc9bc7163a538fb890e7a0f /src | |
| parent | 4318172edd1e26c1168f576e28ae23f94fe879e7 (diff) | |
| download | box64-5d2ae4aa1e1927de529bf42adc85899e850b2d4c.tar.gz box64-5d2ae4aa1e1927de529bf42adc85899e850b2d4c.zip | |
[ELFLOADER] Fixed align issue (may help #1057) (#1058)
Diffstat (limited to 'src')
| -rw-r--r-- | src/elfs/elfloader.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/elfs/elfloader.c b/src/elfs/elfloader.c index 6834540f..cf3dfc7c 100644 --- a/src/elfs/elfloader.c +++ b/src/elfs/elfloader.c @@ -205,8 +205,8 @@ int AllocLoadElfMemory(box64context_t* context, elfheader_t* head, int mainbin) void* image = mmap64((void*)(head->vaddr?head->vaddr:offs), head->memsz, 0, MAP_ANONYMOUS|MAP_PRIVATE|MAP_NORESERVE, -1, 0); #endif if(image!=MAP_FAILED && !head->vaddr && image!=(void*)offs) { + printf_log(LOG_INFO, "Mmap64 for (@%p 0x%zx) for elf \"%s\" returned %p instead\n", (void*)(head->vaddr?head->vaddr:offs), head->memsz, head->name, image); offs = (uintptr_t)image; - printf_log(LOG_INFO, "Mamp64 for (@%p 0x%zx) for elf \"%s\" returned %p instead", (void*)(head->vaddr?head->vaddr:offs), head->memsz, head->name, image); } if(image==MAP_FAILED || image!=(void*)(head->vaddr?head->vaddr:offs)) { printf_log(LOG_NONE, "Cannot create memory map (@%p 0x%zx) for elf \"%s\"", (void*)(head->vaddr?head->vaddr:offs), head->memsz, head->name); @@ -255,7 +255,7 @@ int AllocLoadElfMemory(box64context_t* context, elfheader_t* head, int mainbin) // check if alignment is correct uintptr_t balign = head->multiblocks[n].align-1; if(balign<(box64_pagesize-1)) balign = (box64_pagesize-1); - head->multiblocks[n].asize = (e->p_memsz+(e->p_paddr&balign)+box64_pagesize-1)&~(box64_pagesize-1); + head->multiblocks[n].asize = ALIGN(e->p_memsz+(head->multiblocks[n].paddr&balign)); int try_mmap = 1; if(e->p_paddr&(box64_pagesize-1)) try_mmap = 0; |