SkidSec WebShell

Server Address : 172.31.38.4

Web Server : Apache/2.4.58 (Ubuntu)

Uname : Linux ip-172-31-38-4 6.14.0-1017-aws #17~24.04.1-Ubuntu SMP Wed Nov 5 10:48:17 UTC 2025 x86_64

PHP Version : 7.4.33

# # arch/arm64/Makefile # # This file is included by the global makefile so that you can add your own # architecture-specific flags and dependencies. # # This file is subject to the terms and conditions of the GNU General Public # License. See the file "COPYING" in the main directory of this archive # for more details. # # Copyright (C) 1995-2001 by Russell King LDFLAGS_vmlinux :=--no-undefined -X --pic-veneer ifeq ($(CONFIG_RELOCATABLE), y) # Pass --no-apply-dynamic-relocs to restore pre-binutils-2.27 behaviour # for relative relocs, since this leads to better Image compression # with the relocation offsets always being zero. LDFLAGS_vmlinux += -shared -Bsymbolic -z notext \ $(call ld-option, --no-apply-dynamic-relocs) endif ifeq ($(CONFIG_ARM64_ERRATUM_843419),y) ifeq ($(CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419),y) LDFLAGS_vmlinux += --fix-cortex-a53-843419 endif endif cc_has_k_constraint := $(call try-run,echo \ 'int main(void) { \ asm volatile("and w0, w0, %w0" :: "K" (4294967295)); \ return 0; \ }' | $(CC) -S -x c -o "$$TMP" -,,-DCONFIG_CC_HAS_K_CONSTRAINT=1) ifeq ($(CONFIG_BROKEN_GAS_INST),y) $(warning Detected assembler with broken .inst; disassembly will be unreliable) endif # The GCC option -ffreestanding is required in order to compile code containing # ARM/NEON intrinsics in a non C99-compliant environment (such as the kernel) CC_FLAGS_FPU := -ffreestanding # Enable <arm_neon.h> CC_FLAGS_FPU += -isystem $(shell $(CC) -print-file-name=include) CC_FLAGS_NO_FPU := -mgeneral-regs-only KBUILD_CFLAGS += $(CC_FLAGS_NO_FPU) \ $(compat_vdso) $(cc_has_k_constraint) KBUILD_CFLAGS += $(call cc-disable-warning, psabi) KBUILD_AFLAGS += $(compat_vdso) ifeq ($(call rustc-min-version, 108500),y) KBUILD_RUSTFLAGS += --target=aarch64-unknown-none-softfloat else KBUILD_RUSTFLAGS += --target=aarch64-unknown-none -Ctarget-feature="-neon" endif KBUILD_CFLAGS += $(call cc-option,-mabi=lp64) KBUILD_AFLAGS += $(call cc-option,-mabi=lp64) # Avoid generating .eh_frame* sections. ifneq ($(CONFIG_UNWIND_TABLES),y) KBUILD_CFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables KBUILD_AFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables KBUILD_RUSTFLAGS += -Cforce-unwind-tables=n else KBUILD_CFLAGS += -fasynchronous-unwind-tables KBUILD_AFLAGS += -fasynchronous-unwind-tables KBUILD_RUSTFLAGS += -Cforce-unwind-tables=y -Zuse-sync-unwind=n endif ifeq ($(CONFIG_STACKPROTECTOR_PER_TASK),y) prepare: stack_protector_prepare stack_protector_prepare: prepare0 $(eval KBUILD_CFLAGS += -mstack-protector-guard=sysreg \ -mstack-protector-guard-reg=sp_el0 \ -mstack-protector-guard-offset=$(shell \ awk '{if ($$2 == "TSK_STACK_CANARY") print $$3;}' \ $(objtree)/include/generated/asm-offsets.h)) endif ifeq ($(CONFIG_ARM64_BTI_KERNEL),y) KBUILD_CFLAGS += -mbranch-protection=pac-ret+bti KBUILD_RUSTFLAGS += -Zbranch-protection=bti,pac-ret else ifeq ($(CONFIG_ARM64_PTR_AUTH_KERNEL),y) KBUILD_RUSTFLAGS += -Zbranch-protection=pac-ret ifeq ($(CONFIG_CC_HAS_BRANCH_PROT_PAC_RET),y) KBUILD_CFLAGS += -mbranch-protection=pac-ret else KBUILD_CFLAGS += -msign-return-address=non-leaf endif else KBUILD_CFLAGS += $(call cc-option,-mbranch-protection=none) endif # Tell the assembler to support instructions from the latest target # architecture. # # For non-integrated assemblers we'll pass this on the command line, and for # integrated assemblers we'll define ARM64_ASM_ARCH and ARM64_ASM_PREAMBLE for # inline usage. # # We cannot pass the same arch flag to the compiler as this would allow it to # freely generate instructions which are not supported by earlier architecture # versions, which would prevent a single kernel image from working on earlier # hardware. ifeq ($(CONFIG_AS_HAS_ARMV8_5), y) asm-arch := armv8.5-a else ifeq ($(CONFIG_AS_HAS_ARMV8_4), y) asm-arch := armv8.4-a else ifeq ($(CONFIG_AS_HAS_ARMV8_3), y) asm-arch := armv8.3-a else ifeq ($(CONFIG_AS_HAS_ARMV8_2), y) asm-arch := armv8.2-a endif ifdef asm-arch KBUILD_CFLAGS += -Wa,-march=$(asm-arch) \ -DARM64_ASM_ARCH='"$(asm-arch)"' endif ifeq ($(CONFIG_SHADOW_CALL_STACK), y) KBUILD_CFLAGS += -ffixed-x18 KBUILD_RUSTFLAGS += -Zfixed-x18 endif ifeq ($(CONFIG_CPU_BIG_ENDIAN), y) KBUILD_CPPFLAGS += -mbig-endian CHECKFLAGS += -D__AARCH64EB__ # Prefer the baremetal ELF build target, but not all toolchains include # it so fall back to the standard linux version if needed. KBUILD_LDFLAGS += -EB $(call ld-option, -maarch64elfb, -maarch64linuxb -z norelro) UTS_MACHINE := aarch64_be else KBUILD_CPPFLAGS += -mlittle-endian CHECKFLAGS += -D__AARCH64EL__ # Same as above, prefer ELF but fall back to linux target if needed. KBUILD_LDFLAGS += -EL $(call ld-option, -maarch64elf, -maarch64linux -z norelro) UTS_MACHINE := aarch64 endif ifeq ($(CONFIG_LD_IS_LLD), y) KBUILD_LDFLAGS += -z norelro endif CHECKFLAGS += -D__aarch64__ ifeq ($(CONFIG_DYNAMIC_FTRACE_WITH_CALL_OPS),y) KBUILD_CPPFLAGS += -DCC_USING_PATCHABLE_FUNCTION_ENTRY CC_FLAGS_FTRACE := -fpatchable-function-entry=4,2 else ifeq ($(CONFIG_DYNAMIC_FTRACE_WITH_ARGS),y) KBUILD_CPPFLAGS += -DCC_USING_PATCHABLE_FUNCTION_ENTRY CC_FLAGS_FTRACE := -fpatchable-function-entry=2 endif ifeq ($(CONFIG_KASAN_SW_TAGS), y) KASAN_SHADOW_SCALE_SHIFT := 4 else ifeq ($(CONFIG_KASAN_GENERIC), y) KASAN_SHADOW_SCALE_SHIFT := 3 endif KBUILD_CFLAGS += -DKASAN_SHADOW_SCALE_SHIFT=$(KASAN_SHADOW_SCALE_SHIFT) KBUILD_CPPFLAGS += -DKASAN_SHADOW_SCALE_SHIFT=$(KASAN_SHADOW_SCALE_SHIFT) KBUILD_AFLAGS += -DKASAN_SHADOW_SCALE_SHIFT=$(KASAN_SHADOW_SCALE_SHIFT) libs-y := arch/arm64/lib/ $(libs-y) libs-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a # Default target when executing plain make boot := arch/arm64/boot BOOT_TARGETS := Image vmlinuz.efi image.fit PHONY += $(BOOT_TARGETS) ifeq ($(CONFIG_EFI_ZBOOT),) KBUILD_IMAGE := $(boot)/Image.gz else KBUILD_IMAGE := $(boot)/vmlinuz.efi endif all: $(notdir $(KBUILD_IMAGE)) image.fit: dtbs vmlinuz.efi image.fit: Image $(BOOT_TARGETS): vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ Image.%: Image $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ ifeq ($(CONFIG_COMPRESSED_INSTALL),y) DEFAULT_KBUILD_IMAGE = $(KBUILD_IMAGE) else DEFAULT_KBUILD_IMAGE = $(boot)/Image endif install: KBUILD_IMAGE := $(DEFAULT_KBUILD_IMAGE) install zinstall: $(call cmd,install) archprepare: $(Q)$(MAKE) $(build)=arch/arm64/tools kapi ifeq ($(CONFIG_ARM64_ERRATUM_843419),y) ifneq ($(CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419),y) @echo "warning: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum" >&2 endif endif ifeq ($(CONFIG_ARM64_USE_LSE_ATOMICS),y) ifneq ($(CONFIG_ARM64_LSE_ATOMICS),y) @echo "warning: LSE atomics not supported by binutils" >&2 endif endif ifeq ($(KBUILD_EXTMOD),) # We need to generate vdso-offsets.h before compiling certain files in kernel/. # In order to do that, we should use the archprepare target, but we can't since # asm-offsets.h is included in some files used to generate vdso-offsets.h, and # asm-offsets.h is built in prepare0, for which archprepare is a dependency. # Therefore we need to generate the header after prepare0 has been made, hence # this hack. prepare: vdso_prepare vdso_prepare: prepare0 $(Q)$(MAKE) $(build)=arch/arm64/kernel/vdso \ include/generated/vdso-offsets.h arch/arm64/kernel/vdso/vdso.so ifdef CONFIG_COMPAT_VDSO $(Q)$(MAKE) $(build)=arch/arm64/kernel/vdso32 \ arch/arm64/kernel/vdso32/vdso.so endif endif vdso-install-y += arch/arm64/kernel/vdso/vdso.so.dbg vdso-install-$(CONFIG_COMPAT_VDSO) += arch/arm64/kernel/vdso32/vdso32.so.dbg include $(srctree)/scripts/Makefile.defconf PHONY += virtconfig virtconfig: $(call merge_into_defconfig_override,defconfig,virt) define archhelp echo '* Image.gz - Compressed kernel image (arch/$(ARCH)/boot/Image.gz)' echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)' echo ' image.fit - Flat Image Tree (arch/$(ARCH)/boot/image.fit)' echo ' install - Install kernel (compressed if COMPRESSED_INSTALL set)' echo ' zinstall - Install compressed kernel' echo ' Install using (your) ~/bin/installkernel or' echo ' (distribution) /sbin/installkernel or' echo ' install to $$(INSTALL_PATH) and run lilo' endef