mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 10:39:04 +00:00
kernel: fix x86 compilation on macOS
Trying to compile x86 or x86_64 on macOS will fail with:
openwrt/build_dir/target-x86_64_musl/linux-x86_64/linux-6.6.36/tools/include/linux/rbtree.h:21:10: fatal error: 'linux/stddef.h' file not found
After some digging, it seems that we dropped the old 212-tools_portability
patch when 6.6 x86 support was added, then Felix added back some parts of
it in ("kernel: fix tools build breakage on macos with x86") but trying to
build x86 kernels will still fail.
So, lets add more of the required changes from the 212-tools_portability
patch so that x86 kernels build on macOS.
Fixes: 69b145188f ("generic: 6.6: Removal of tools_portability.patch already included in kernel 6.6")
Link: https://github.com/openwrt/openwrt/pull/15904
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Robert Marko
parent
d7a76fc351
commit
dbb6698721
@ -40,7 +40,20 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|||||||
# sysroots and flags or to avoid the GCC call in pure Clang builds.
|
# sysroots and flags or to avoid the GCC call in pure Clang builds.
|
||||||
--- a/tools/include/linux/types.h
|
--- a/tools/include/linux/types.h
|
||||||
+++ b/tools/include/linux/types.h
|
+++ b/tools/include/linux/types.h
|
||||||
@@ -56,6 +56,7 @@ typedef __s8 s8;
|
@@ -10,8 +10,12 @@
|
||||||
|
#define __SANE_USERSPACE_TYPES__ /* For PPC64, to get LL64 types */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
+#ifndef __linux__
|
||||||
|
+#include <tools/linux_types.h>
|
||||||
|
+#else
|
||||||
|
#include <asm/types.h>
|
||||||
|
#include <asm/posix_types.h>
|
||||||
|
+#endif
|
||||||
|
|
||||||
|
struct page;
|
||||||
|
struct kmem_cache;
|
||||||
|
@@ -56,6 +60,7 @@ typedef __s8 s8;
|
||||||
#define __user
|
#define __user
|
||||||
#endif
|
#endif
|
||||||
#define __must_check
|
#define __must_check
|
||||||
@ -95,3 +108,150 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|||||||
|
|
||||||
/**
|
/**
|
||||||
* skip_spaces - Removes leading whitespace from @str.
|
* skip_spaces - Removes leading whitespace from @str.
|
||||||
|
--- a/tools/arch/x86/include/asm/insn.h
|
||||||
|
+++ b/tools/arch/x86/include/asm/insn.h
|
||||||
|
@@ -7,7 +7,7 @@
|
||||||
|
* Copyright (C) IBM Corporation, 2009
|
||||||
|
*/
|
||||||
|
|
||||||
|
-#include <asm/byteorder.h>
|
||||||
|
+#include <linux/kernel.h>
|
||||||
|
/* insn_attr_t is defined in inat.h */
|
||||||
|
#include "inat.h" /* __ignore_sync_check__ */
|
||||||
|
|
||||||
|
--- a/tools/arch/x86/include/asm/orc_types.h
|
||||||
|
+++ b/tools/arch/x86/include/asm/orc_types.h
|
||||||
|
@@ -46,7 +46,6 @@
|
||||||
|
#define ORC_TYPE_REGS_PARTIAL 4
|
||||||
|
|
||||||
|
#ifndef __ASSEMBLY__
|
||||||
|
-#include <asm/byteorder.h>
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This struct is more or less a vastly simplified version of the DWARF Call
|
||||||
|
@@ -59,12 +58,12 @@
|
||||||
|
struct orc_entry {
|
||||||
|
s16 sp_offset;
|
||||||
|
s16 bp_offset;
|
||||||
|
-#if defined(__LITTLE_ENDIAN_BITFIELD)
|
||||||
|
+#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||||
|
unsigned sp_reg:4;
|
||||||
|
unsigned bp_reg:4;
|
||||||
|
unsigned type:3;
|
||||||
|
unsigned signal:1;
|
||||||
|
-#elif defined(__BIG_ENDIAN_BITFIELD)
|
||||||
|
+#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||||
|
unsigned bp_reg:4;
|
||||||
|
unsigned sp_reg:4;
|
||||||
|
unsigned unused:4;
|
||||||
|
--- a/tools/include/linux/rbtree.h
|
||||||
|
+++ b/tools/include/linux/rbtree.h
|
||||||
|
@@ -18,7 +18,6 @@
|
||||||
|
#define __TOOLS_LINUX_PERF_RBTREE_H
|
||||||
|
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
-#include <linux/stddef.h>
|
||||||
|
|
||||||
|
struct rb_node {
|
||||||
|
unsigned long __rb_parent_color;
|
||||||
|
--- a/tools/include/tools/be_byteshift.h
|
||||||
|
+++ b/tools/include/tools/be_byteshift.h
|
||||||
|
@@ -2,6 +2,10 @@
|
||||||
|
#ifndef _TOOLS_BE_BYTESHIFT_H
|
||||||
|
#define _TOOLS_BE_BYTESHIFT_H
|
||||||
|
|
||||||
|
+#ifndef __linux__
|
||||||
|
+#include "linux_types.h"
|
||||||
|
+#endif
|
||||||
|
+
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
static inline uint16_t __get_unaligned_be16(const uint8_t *p)
|
||||||
|
--- a/tools/include/tools/le_byteshift.h
|
||||||
|
+++ b/tools/include/tools/le_byteshift.h
|
||||||
|
@@ -2,6 +2,10 @@
|
||||||
|
#ifndef _TOOLS_LE_BYTESHIFT_H
|
||||||
|
#define _TOOLS_LE_BYTESHIFT_H
|
||||||
|
|
||||||
|
+#ifndef __linux__
|
||||||
|
+#include "linux_types.h"
|
||||||
|
+#endif
|
||||||
|
+
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
static inline uint16_t __get_unaligned_le16(const uint8_t *p)
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/tools/include/tools/linux_types.h
|
||||||
|
@@ -0,0 +1,18 @@
|
||||||
|
+#ifndef __LINUX_TYPES_H
|
||||||
|
+#define __LINUX_TYPES_H
|
||||||
|
+
|
||||||
|
+#include <stdint.h>
|
||||||
|
+
|
||||||
|
+typedef int8_t __s8;
|
||||||
|
+typedef uint8_t __u8;
|
||||||
|
+
|
||||||
|
+typedef int16_t __s16;
|
||||||
|
+typedef uint16_t __u16;
|
||||||
|
+
|
||||||
|
+typedef int32_t __s32;
|
||||||
|
+typedef uint32_t __u32;
|
||||||
|
+
|
||||||
|
+typedef int64_t __s64;
|
||||||
|
+typedef uint64_t __u64;
|
||||||
|
+
|
||||||
|
+#endif
|
||||||
|
--- a/tools/objtool/Makefile
|
||||||
|
+++ b/tools/objtool/Makefile
|
||||||
|
@@ -39,6 +39,8 @@ OBJTOOL_LDFLAGS := $(LIBELF_LIBS) $(LIBS
|
||||||
|
elfshdr := $(shell echo '$(pound)include <libelf.h>' | $(HOSTCC) $(OBJTOOL_CFLAGS) -x c -E - | grep elf_getshdr)
|
||||||
|
OBJTOOL_CFLAGS += $(if $(elfshdr),,-DLIBELF_USE_DEPRECATED)
|
||||||
|
|
||||||
|
+OBJTOOL_CFLAGS += $(HOST_EXTRACFLAGS)
|
||||||
|
+
|
||||||
|
# Always want host compilation.
|
||||||
|
HOST_OVERRIDES := CC="$(HOSTCC)" LD="$(HOSTLD)" AR="$(HOSTAR)"
|
||||||
|
|
||||||
|
--- a/tools/objtool/orc_dump.c
|
||||||
|
+++ b/tools/objtool/orc_dump.c
|
||||||
|
@@ -4,10 +4,10 @@
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <unistd.h>
|
||||||
|
-#include <asm/orc_types.h>
|
||||||
|
#include <objtool/objtool.h>
|
||||||
|
#include <objtool/warn.h>
|
||||||
|
#include <objtool/endianness.h>
|
||||||
|
+#include <asm/orc_types.h>
|
||||||
|
|
||||||
|
static const char *reg_name(unsigned int reg)
|
||||||
|
{
|
||||||
|
--- a/tools/objtool/orc_gen.c
|
||||||
|
+++ b/tools/objtool/orc_gen.c
|
||||||
|
@@ -7,11 +7,11 @@
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
#include <linux/objtool_types.h>
|
||||||
|
-#include <asm/orc_types.h>
|
||||||
|
|
||||||
|
#include <objtool/check.h>
|
||||||
|
#include <objtool/warn.h>
|
||||||
|
#include <objtool/endianness.h>
|
||||||
|
+#include <asm/orc_types.h>
|
||||||
|
|
||||||
|
static int init_orc_entry(struct orc_entry *orc, struct cfi_state *cfi,
|
||||||
|
struct instruction *insn)
|
||||||
|
--- a/tools/arch/x86/lib/insn.c
|
||||||
|
+++ b/tools/arch/x86/lib/insn.c
|
||||||
|
@@ -15,7 +15,11 @@
|
||||||
|
#include "../include/asm/insn.h" /* __ignore_sync_check__ */
|
||||||
|
#include "../include/asm-generic/unaligned.h" /* __ignore_sync_check__ */
|
||||||
|
|
||||||
|
+#ifdef __KERNEL__
|
||||||
|
#include <linux/errno.h>
|
||||||
|
+#else
|
||||||
|
+#include <errno.h>
|
||||||
|
+#endif
|
||||||
|
#include <linux/kconfig.h>
|
||||||
|
|
||||||
|
#include "../include/asm/emulate_prefix.h" /* __ignore_sync_check__ */
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user