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Fix issue of thumb relocation R_ARM_THM_MOVT_ABS (#1723)

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Huang Qi 2022-11-19 19:36:02 +08:00 committed by GitHub
parent 032b9aa74b
commit 4e5ba6f6ef
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1 changed files with 5 additions and 0 deletions
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core/iwasm/aot/arch/aot_reloc_thumb.c
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@ -409,6 +409,11 @@ apply_relocation(AOTModule *module, uint8 *target_section_addr,
|| reloc_type == R_ARM_THM_MOVT_PREL) || reloc_type == R_ARM_THM_MOVT_PREL)
offset >>= 16; offset >>= 16;
upper = (uint16)((upper & 0xfbf0) | ((offset & 0xf000) >> 12)
| ((offset & 0x0800) >> 1));
lower = (uint16)((lower & 0x8f00) | ((offset & 0x0700) << 4)
| (offset & 0x00ff));
*(uint16 *)(target_section_addr + reloc_offset) = upper; *(uint16 *)(target_section_addr + reloc_offset) = upper;
*(uint16 *)(target_section_addr + reloc_offset + 2) = lower; *(uint16 *)(target_section_addr + reloc_offset + 2) = lower;
break; break;