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fix(arm): Add armv81 alias support and resolve 32-bit pointer cast warning

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- Support 'armv81' and 'armv81_defconfig' aliases in Makefile and Kconfig menuconfig.py
- Fix uint64_t to pointer cast on 32-bit ARM in LazyBox shell.c
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subhobhai943 committed 2026-08-18 19:57:59 +05:30
1 parent b627de0bcf
commit 52c81e3f8d
3 files changed
+7 -7
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Makefile
+3 -3
View File
@@ -83,7 +83,7 @@ else ifneq ($(filter $(ARCH), aarch64 arm64),)
TARGET = $(BUILD_DIR)/kernel.elf TARGET = $(BUILD_DIR)/kernel.elf
QEMU_CMD = qemu-system-aarch64 -M virt -cpu cortex-a57 -m 128M -nographic -kernel $(BUILD_DIR)/kernel.elf QEMU_CMD = qemu-system-aarch64 -M virt -cpu cortex-a57 -m 128M -nographic -kernel $(BUILD_DIR)/kernel.elf
else ifneq ($(filter $(ARCH), armv8i arm32 arm),) else ifneq ($(filter $(ARCH), armv8i armv81 arm32 arm armv7 armv7-a armv7a aarch32),)
CROSS_COMPILE ?= arm-linux-gnueabihf- CROSS_COMPILE ?= arm-linux-gnueabihf-
CC = $(CROSS_COMPILE)gcc CC = $(CROSS_COMPILE)gcc
LD = $(CROSS_COMPILE)ld LD = $(CROSS_COMPILE)ld
@@ -300,7 +300,7 @@ else
OTHER_OBJS = $(filter-out $(ENTRY_OBJ), $(S_OBJS) $(C_OBJS)) OTHER_OBJS = $(filter-out $(ENTRY_OBJ), $(S_OBJS) $(C_OBJS))
endif endif
.PHONY: all clean run debug info configure menuconfig config tui nconfig defconfig x86_64_defconfig aarch64_defconfig armv8_defconfig armv8i_defconfig qemu help .PHONY: all clean run debug info configure menuconfig config tui nconfig defconfig x86_64_defconfig aarch64_defconfig armv8_defconfig armv8i_defconfig armv81_defconfig arm32_defconfig qemu help
all: $(TARGET) all: $(TARGET)
@@ -319,7 +319,7 @@ x86_64_defconfig:
aarch64_defconfig: aarch64_defconfig:
@python3 scripts/kconfig/menuconfig.py --aarch64 @python3 scripts/kconfig/menuconfig.py --aarch64
armv8_defconfig armv8i_defconfig arm32_defconfig: armv8_defconfig armv8i_defconfig armv81_defconfig arm32_defconfig:
@python3 scripts/kconfig/menuconfig.py --armv8i @python3 scripts/kconfig/menuconfig.py --armv8i
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
scripts/kconfig/menuconfig.py
+3 -3
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@@ -711,7 +711,7 @@ def defconfig(arch="x86_64"):
cfg["CONFIG_ARCH_X86_64"] = False cfg["CONFIG_ARCH_X86_64"] = False
cfg["CONFIG_ARCH_AARCH64"] = True cfg["CONFIG_ARCH_AARCH64"] = True
cfg["CONFIG_ARCH_ARMV8I"] = False cfg["CONFIG_ARCH_ARMV8I"] = False
elif arch in ["armv8i", "arm32", "arm", "armv8"]: elif arch in ["armv8i", "armv81", "arm32", "arm", "armv8", "aarch32"]:
cfg["CONFIG_ARCH_X86_64"] = False cfg["CONFIG_ARCH_X86_64"] = False
cfg["CONFIG_ARCH_AARCH64"] = False cfg["CONFIG_ARCH_AARCH64"] = False
cfg["CONFIG_ARCH_ARMV8I"] = True cfg["CONFIG_ARCH_ARMV8I"] = True
@@ -728,10 +728,10 @@ def main():
elif cmd == "--x86_64": elif cmd == "--x86_64":
defconfig("x86_64") defconfig("x86_64")
return return
elif cmd in ["--aarch64", "--armv8"]: elif cmd in ["--aarch64", "--armv8", "--arm64"]:
defconfig("aarch64") defconfig("aarch64")
return return
elif cmd == "--armv8i": elif cmd in ["--armv8i", "--armv81", "--arm32", "--arm", "--aarch32"]:
defconfig("armv8i") defconfig("armv8i")
return return
userland/lazybox/shell.c
+1 -1
View File
@@ -184,7 +184,7 @@ static void cmd_hexdump(const char* args) {
} }
if (len > 512) len = 512; if (len > 512) len = 512;
uint8_t* ptr = (uint8_t*)addr; uint8_t* ptr = (uint8_t*)(uintptr_t)addr;
printk("Hexdump of 0x%lx (%llu bytes):\n", addr, len); printk("Hexdump of 0x%lx (%llu bytes):\n", addr, len);
for (uint64_t i = 0; i < len; i += 16) { for (uint64_t i = 0; i < len; i += 16) {
printk(ANSI_BRIGHT_BLACK "%016lx: " ANSI_RESET, addr + i); printk(ANSI_BRIGHT_BLACK "%016lx: " ANSI_RESET, addr + i);