kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/riscv/kernel/vmlinux.lds.S
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@@ -1,15 +1,7 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Copyright (C) 2012 Regents of the University of California
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  * Copyright (C) 2017 SiFive
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- *
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- *   This program is free software; you can redistribute it and/or
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- *   modify it under the terms of the GNU General Public License
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- *   as published by the Free Software Foundation, version 2.
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- *
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- *   This program is distributed in the hope that it will be useful,
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- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- *   GNU General Public License for more details.
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  */
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6
 
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 #define LOAD_OFFSET PAGE_OFFSET
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@@ -17,21 +9,39 @@
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 #include <asm/page.h>
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 #include <asm/cache.h>
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 #include <asm/thread_info.h>
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+#include <asm/set_memory.h>
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+#include "image-vars.h"
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+#include <linux/sizes.h>
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 OUTPUT_ARCH(riscv)
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 ENTRY(_start)
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18
 
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 jiffies = jiffies_64;
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+
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+PECOFF_SECTION_ALIGNMENT = 0x1000;
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+PECOFF_FILE_ALIGNMENT = 0x200;
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 SECTIONS
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 {
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 	/* Beginning of code and text segment */
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 	. = LOAD_OFFSET;
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 	_start = .;
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-	__init_begin = .;
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 	HEAD_TEXT_SECTION
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+	. = ALIGN(PAGE_SIZE);
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+
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+	__init_begin = .;
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 	INIT_TEXT_SECTION(PAGE_SIZE)
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-	INIT_DATA_SECTION(16)
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+	. = ALIGN(8);
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+	__soc_early_init_table : {
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+		__soc_early_init_table_start = .;
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+		KEEP(*(__soc_early_init_table))
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+		__soc_early_init_table_end = .;
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+	}
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+	__soc_builtin_dtb_table : {
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+		__soc_builtin_dtb_table_start = .;
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+		KEEP(*(__soc_builtin_dtb_table))
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+		__soc_builtin_dtb_table_end = .;
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+	}
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 	/* we have to discard exit text and such at runtime, not link time */
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 	.exit.text :
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 	{
..
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@@ -44,6 +54,7 @@
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 	PERCPU_SECTION(L1_CACHE_BYTES)
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 	__init_end = .;
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+	. = ALIGN(SECTION_ALIGN);
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 	.text : {
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 		_text = .;
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 		_stext = .;
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@@ -54,39 +65,59 @@
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 		KPROBES_TEXT
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 		ENTRY_TEXT
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 		IRQENTRY_TEXT
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+		SOFTIRQENTRY_TEXT
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 		*(.fixup)
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 		_etext = .;
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 	}
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+#ifdef CONFIG_EFI
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+	. = ALIGN(PECOFF_SECTION_ALIGNMENT);
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+	__pecoff_text_end = .;
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+#endif
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+
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+	INIT_DATA_SECTION(16)
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+
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 	/* Start of data section */
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 	_sdata = .;
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-	RO_DATA_SECTION(L1_CACHE_BYTES)
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+	RO_DATA(SECTION_ALIGN)
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 	.srodata : {
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 		*(.srodata*)
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 	}
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-	RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
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+	EXCEPTION_TABLE(0x10)
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+
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+	. = ALIGN(SECTION_ALIGN);
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+	_data = .;
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+
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+	RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
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 	.sdata : {
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 		__global_pointer$ = . + 0x800;
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 		*(.sdata*)
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-		/* End of data section */
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-		_edata = .;
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-		*(.sbss*)
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 	}
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-	BSS_SECTION(0, 0, 0)
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+#ifdef CONFIG_EFI
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+	.pecoff_edata_padding : { BYTE(0); . = ALIGN(PECOFF_FILE_ALIGNMENT); }
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+	__pecoff_data_raw_size = ABSOLUTE(. - __pecoff_text_end);
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+#endif
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-	EXCEPTION_TABLE(0x10)
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-	NOTES
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+	/* End of data section */
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+	_edata = .;
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+
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+	BSS_SECTION(PAGE_SIZE, PAGE_SIZE, 0)
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 	.rel.dyn : {
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 		*(.rel.dyn*)
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 	}
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+#ifdef CONFIG_EFI
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+	. = ALIGN(PECOFF_SECTION_ALIGNMENT);
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+	__pecoff_data_virt_size = ABSOLUTE(. - __pecoff_text_end);
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+#endif
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 	_end = .;
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 	STABS_DEBUG
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 	DWARF_DEBUG
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+	ELF_DETAILS
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 	DISCARDS
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 }