mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
193 lines
3.5 KiB
193 lines
3.5 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
|
/* ld script for sparc32/sparc64 kernel */ |
|
|
|
#include <asm-generic/vmlinux.lds.h> |
|
|
|
#include <asm/page.h> |
|
#include <asm/thread_info.h> |
|
|
|
#ifdef CONFIG_SPARC32 |
|
#define INITIAL_ADDRESS 0x10000 + SIZEOF_HEADERS |
|
#define TEXTSTART 0xf0004000 |
|
|
|
#define SMP_CACHE_BYTES_SHIFT 5 |
|
|
|
#else |
|
#define SMP_CACHE_BYTES_SHIFT 6 |
|
#define INITIAL_ADDRESS 0x4000 |
|
#define TEXTSTART 0x0000000000404000 |
|
|
|
#endif |
|
|
|
#define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT) |
|
|
|
#ifdef CONFIG_SPARC32 |
|
OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", "elf32-sparc") |
|
OUTPUT_ARCH(sparc) |
|
ENTRY(_start) |
|
jiffies = jiffies_64 + 4; |
|
#else |
|
/* sparc64 */ |
|
OUTPUT_FORMAT("elf64-sparc", "elf64-sparc", "elf64-sparc") |
|
OUTPUT_ARCH(sparc:v9a) |
|
ENTRY(_start) |
|
jiffies = jiffies_64; |
|
#endif |
|
|
|
#ifdef CONFIG_SPARC64 |
|
ASSERT((swapper_tsb == 0x0000000000408000), "Error: sparc64 early assembler too large") |
|
#endif |
|
|
|
SECTIONS |
|
{ |
|
#ifdef CONFIG_SPARC64 |
|
swapper_pg_dir = 0x0000000000402000; |
|
#endif |
|
. = INITIAL_ADDRESS; |
|
.text TEXTSTART : |
|
{ |
|
_text = .; |
|
HEAD_TEXT |
|
TEXT_TEXT |
|
SCHED_TEXT |
|
CPUIDLE_TEXT |
|
LOCK_TEXT |
|
KPROBES_TEXT |
|
IRQENTRY_TEXT |
|
SOFTIRQENTRY_TEXT |
|
*(.gnu.warning) |
|
} = 0 |
|
_etext = .; |
|
|
|
RO_DATA(PAGE_SIZE) |
|
|
|
/* Start of data section */ |
|
_sdata = .; |
|
|
|
.data1 : { |
|
*(.data1) |
|
} |
|
RW_DATA(SMP_CACHE_BYTES, 0, THREAD_SIZE) |
|
|
|
/* End of data section */ |
|
_edata = .; |
|
|
|
.fixup : { |
|
__start___fixup = .; |
|
*(.fixup) |
|
__stop___fixup = .; |
|
} |
|
EXCEPTION_TABLE(16) |
|
|
|
. = ALIGN(PAGE_SIZE); |
|
__init_begin = ALIGN(PAGE_SIZE); |
|
INIT_TEXT_SECTION(PAGE_SIZE) |
|
__init_text_end = .; |
|
INIT_DATA_SECTION(16) |
|
|
|
. = ALIGN(4); |
|
.tsb_ldquad_phys_patch : { |
|
__tsb_ldquad_phys_patch = .; |
|
*(.tsb_ldquad_phys_patch) |
|
__tsb_ldquad_phys_patch_end = .; |
|
} |
|
|
|
.tsb_phys_patch : { |
|
__tsb_phys_patch = .; |
|
*(.tsb_phys_patch) |
|
__tsb_phys_patch_end = .; |
|
} |
|
|
|
.cpuid_patch : { |
|
__cpuid_patch = .; |
|
*(.cpuid_patch) |
|
__cpuid_patch_end = .; |
|
} |
|
|
|
.sun4v_1insn_patch : { |
|
__sun4v_1insn_patch = .; |
|
*(.sun4v_1insn_patch) |
|
__sun4v_1insn_patch_end = .; |
|
} |
|
.sun4v_2insn_patch : { |
|
__sun4v_2insn_patch = .; |
|
*(.sun4v_2insn_patch) |
|
__sun4v_2insn_patch_end = .; |
|
} |
|
.leon_1insn_patch : { |
|
__leon_1insn_patch = .; |
|
*(.leon_1insn_patch) |
|
__leon_1insn_patch_end = .; |
|
} |
|
.swapper_tsb_phys_patch : { |
|
__swapper_tsb_phys_patch = .; |
|
*(.swapper_tsb_phys_patch) |
|
__swapper_tsb_phys_patch_end = .; |
|
} |
|
.swapper_4m_tsb_phys_patch : { |
|
__swapper_4m_tsb_phys_patch = .; |
|
*(.swapper_4m_tsb_phys_patch) |
|
__swapper_4m_tsb_phys_patch_end = .; |
|
} |
|
.popc_3insn_patch : { |
|
__popc_3insn_patch = .; |
|
*(.popc_3insn_patch) |
|
__popc_3insn_patch_end = .; |
|
} |
|
.popc_6insn_patch : { |
|
__popc_6insn_patch = .; |
|
*(.popc_6insn_patch) |
|
__popc_6insn_patch_end = .; |
|
} |
|
.pause_3insn_patch : { |
|
__pause_3insn_patch = .; |
|
*(.pause_3insn_patch) |
|
__pause_3insn_patch_end = .; |
|
} |
|
.sun_m7_1insn_patch : { |
|
__sun_m7_1insn_patch = .; |
|
*(.sun_m7_1insn_patch) |
|
__sun_m7_1insn_patch_end = .; |
|
} |
|
.sun_m7_2insn_patch : { |
|
__sun_m7_2insn_patch = .; |
|
*(.sun_m7_2insn_patch) |
|
__sun_m7_2insn_patch_end = .; |
|
} |
|
.get_tick_patch : { |
|
__get_tick_patch = .; |
|
*(.get_tick_patch) |
|
__get_tick_patch_end = .; |
|
} |
|
.pud_huge_patch : { |
|
__pud_huge_patch = .; |
|
*(.pud_huge_patch) |
|
__pud_huge_patch_end = .; |
|
} |
|
.fast_win_ctrl_1insn_patch : { |
|
__fast_win_ctrl_1insn_patch = .; |
|
*(.fast_win_ctrl_1insn_patch) |
|
__fast_win_ctrl_1insn_patch_end = .; |
|
} |
|
PERCPU_SECTION(SMP_CACHE_BYTES) |
|
|
|
. = ALIGN(PAGE_SIZE); |
|
.exit.text : { |
|
EXIT_TEXT |
|
} |
|
|
|
.exit.data : { |
|
EXIT_DATA |
|
} |
|
|
|
. = ALIGN(PAGE_SIZE); |
|
__init_end = .; |
|
BSS_SECTION(0, 0, 0) |
|
_end = . ; |
|
|
|
STABS_DEBUG |
|
DWARF_DEBUG |
|
ELF_DETAILS |
|
|
|
DISCARDS |
|
}
|
|
|