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-rw-r--r--arch/x86_64/boot/compressed/Makefile5
-rw-r--r--arch/x86_64/boot/compressed/Makefile_6430
-rw-r--r--arch/x86_64/boot/compressed/head_64.S311
-rw-r--r--arch/x86_64/boot/compressed/misc_64.c371
-rw-r--r--arch/x86_64/boot/compressed/vmlinux_64.lds44
-rw-r--r--arch/x86_64/boot/compressed/vmlinux_64.scr10
6 files changed, 0 insertions, 771 deletions
diff --git a/arch/x86_64/boot/compressed/Makefile b/arch/x86_64/boot/compressed/Makefile
deleted file mode 100644
index 76ab5caddf9a..000000000000
--- a/arch/x86_64/boot/compressed/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
1ifeq ($(CONFIG_X86_32),y)
2include ${srctree}/arch/x86/boot/compressed/Makefile_32
3else
4include ${srctree}/arch/x86_64/boot/compressed/Makefile_64
5endif
diff --git a/arch/x86_64/boot/compressed/Makefile_64 b/arch/x86_64/boot/compressed/Makefile_64
deleted file mode 100644
index 5bfd108f29d3..000000000000
--- a/arch/x86_64/boot/compressed/Makefile_64
+++ /dev/null
@@ -1,30 +0,0 @@
1#
2# linux/arch/x86_64/boot/compressed/Makefile
3#
4# create a compressed vmlinux image from the original vmlinux
5#
6
7targets := vmlinux vmlinux.bin vmlinux.bin.gz head_64.o misc_64.o piggy.o
8
9CFLAGS := -m64 -D__KERNEL__ $(LINUXINCLUDE) -O2 \
10 -fno-strict-aliasing -fPIC -mcmodel=small \
11 $(call cc-option, -ffreestanding) \
12 $(call cc-option, -fno-stack-protector)
13AFLAGS := $(CFLAGS) -D__ASSEMBLY__
14LDFLAGS := -m elf_x86_64
15
16LDFLAGS_vmlinux := -T
17$(obj)/vmlinux: $(src)/vmlinux_64.lds $(obj)/head_64.o $(obj)/misc_64.o $(obj)/piggy.o FORCE
18 $(call if_changed,ld)
19 @:
20
21$(obj)/vmlinux.bin: vmlinux FORCE
22 $(call if_changed,objcopy)
23
24$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
25 $(call if_changed,gzip)
26
27LDFLAGS_piggy.o := -r --format binary --oformat elf64-x86-64 -T
28
29$(obj)/piggy.o: $(obj)/vmlinux_64.scr $(obj)/vmlinux.bin.gz FORCE
30 $(call if_changed,ld)
diff --git a/arch/x86_64/boot/compressed/head_64.S b/arch/x86_64/boot/compressed/head_64.S
deleted file mode 100644
index 49467640751f..000000000000
--- a/arch/x86_64/boot/compressed/head_64.S
+++ /dev/null
@@ -1,311 +0,0 @@
1/*
2 * linux/boot/head.S
3 *
4 * Copyright (C) 1991, 1992, 1993 Linus Torvalds
5 */
6
7/*
8 * head.S contains the 32-bit startup code.
9 *
10 * NOTE!!! Startup happens at absolute address 0x00001000, which is also where
11 * the page directory will exist. The startup code will be overwritten by
12 * the page directory. [According to comments etc elsewhere on a compressed
13 * kernel it will end up at 0x1000 + 1Mb I hope so as I assume this. - AC]
14 *
15 * Page 0 is deliberately kept safe, since System Management Mode code in
16 * laptops may need to access the BIOS data stored there. This is also
17 * useful for future device drivers that either access the BIOS via VM86
18 * mode.
19 */
20
21/*
22 * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996
23 */
24.code32
25.text
26
27#include <linux/linkage.h>
28#include <asm/segment.h>
29#include <asm/pgtable.h>
30#include <asm/page.h>
31#include <asm/msr.h>
32
33.section ".text.head"
34 .code32
35 .globl startup_32
36
37startup_32:
38 cld
39 cli
40 movl $(__KERNEL_DS), %eax
41 movl %eax, %ds
42 movl %eax, %es
43 movl %eax, %ss
44
45/* Calculate the delta between where we were compiled to run
46 * at and where we were actually loaded at. This can only be done
47 * with a short local call on x86. Nothing else will tell us what
48 * address we are running at. The reserved chunk of the real-mode
49 * data at 0x1e4 (defined as a scratch field) are used as the stack
50 * for this calculation. Only 4 bytes are needed.
51 */
52 leal (0x1e4+4)(%esi), %esp
53 call 1f
541: popl %ebp
55 subl $1b, %ebp
56
57/* setup a stack and make sure cpu supports long mode. */
58 movl $user_stack_end, %eax
59 addl %ebp, %eax
60 movl %eax, %esp
61
62 call verify_cpu
63 testl %eax, %eax
64 jnz no_longmode
65
66/* Compute the delta between where we were compiled to run at
67 * and where the code will actually run at.
68 */
69/* %ebp contains the address we are loaded at by the boot loader and %ebx
70 * contains the address where we should move the kernel image temporarily
71 * for safe in-place decompression.
72 */
73
74#ifdef CONFIG_RELOCATABLE
75 movl %ebp, %ebx
76 addl $(LARGE_PAGE_SIZE -1), %ebx
77 andl $LARGE_PAGE_MASK, %ebx
78#else
79 movl $CONFIG_PHYSICAL_START, %ebx
80#endif
81
82 /* Replace the compressed data size with the uncompressed size */
83 subl input_len(%ebp), %ebx
84 movl output_len(%ebp), %eax
85 addl %eax, %ebx
86 /* Add 8 bytes for every 32K input block */
87 shrl $12, %eax
88 addl %eax, %ebx
89 /* Add 32K + 18 bytes of extra slack and align on a 4K boundary */
90 addl $(32768 + 18 + 4095), %ebx
91 andl $~4095, %ebx
92
93/*
94 * Prepare for entering 64 bit mode
95 */
96
97 /* Load new GDT with the 64bit segments using 32bit descriptor */
98 leal gdt(%ebp), %eax
99 movl %eax, gdt+2(%ebp)
100 lgdt gdt(%ebp)
101
102 /* Enable PAE mode */
103 xorl %eax, %eax
104 orl $(1 << 5), %eax
105 movl %eax, %cr4
106
107 /*
108 * Build early 4G boot pagetable
109 */
110 /* Initialize Page tables to 0*/
111 leal pgtable(%ebx), %edi
112 xorl %eax, %eax
113 movl $((4096*6)/4), %ecx
114 rep stosl
115
116 /* Build Level 4 */
117 leal pgtable + 0(%ebx), %edi
118 leal 0x1007 (%edi), %eax
119 movl %eax, 0(%edi)
120
121 /* Build Level 3 */
122 leal pgtable + 0x1000(%ebx), %edi
123 leal 0x1007(%edi), %eax
124 movl $4, %ecx
1251: movl %eax, 0x00(%edi)
126 addl $0x00001000, %eax
127 addl $8, %edi
128 decl %ecx
129 jnz 1b
130
131 /* Build Level 2 */
132 leal pgtable + 0x2000(%ebx), %edi
133 movl $0x00000183, %eax
134 movl $2048, %ecx
1351: movl %eax, 0(%edi)
136 addl $0x00200000, %eax
137 addl $8, %edi
138 decl %ecx
139 jnz 1b
140
141 /* Enable the boot page tables */
142 leal pgtable(%ebx), %eax
143 movl %eax, %cr3
144
145 /* Enable Long mode in EFER (Extended Feature Enable Register) */
146 movl $MSR_EFER, %ecx
147 rdmsr
148 btsl $_EFER_LME, %eax
149 wrmsr
150
151 /* Setup for the jump to 64bit mode
152 *
153 * When the jump is performend we will be in long mode but
154 * in 32bit compatibility mode with EFER.LME = 1, CS.L = 0, CS.D = 1
155 * (and in turn EFER.LMA = 1). To jump into 64bit mode we use
156 * the new gdt/idt that has __KERNEL_CS with CS.L = 1.
157 * We place all of the values on our mini stack so lret can
158 * used to perform that far jump.
159 */
160 pushl $__KERNEL_CS
161 leal startup_64(%ebp), %eax
162 pushl %eax
163
164 /* Enter paged protected Mode, activating Long Mode */
165 movl $0x80000001, %eax /* Enable Paging and Protected mode */
166 movl %eax, %cr0
167
168 /* Jump from 32bit compatibility mode into 64bit mode. */
169 lret
170
171no_longmode:
172 /* This isn't an x86-64 CPU so hang */
1731:
174 hlt
175 jmp 1b
176
177#include "../../kernel/verify_cpu_64.S"
178
179 /* Be careful here startup_64 needs to be at a predictable
180 * address so I can export it in an ELF header. Bootloaders
181 * should look at the ELF header to find this address, as
182 * it may change in the future.
183 */
184 .code64
185 .org 0x200
186ENTRY(startup_64)
187 /* We come here either from startup_32 or directly from a
188 * 64bit bootloader. If we come here from a bootloader we depend on
189 * an identity mapped page table being provied that maps our
190 * entire text+data+bss and hopefully all of memory.
191 */
192
193 /* Setup data segments. */
194 xorl %eax, %eax
195 movl %eax, %ds
196 movl %eax, %es
197 movl %eax, %ss
198 movl %eax, %fs
199 movl %eax, %gs
200 lldt %ax
201 movl $0x20, %eax
202 ltr %ax
203
204 /* Compute the decompressed kernel start address. It is where
205 * we were loaded at aligned to a 2M boundary. %rbp contains the
206 * decompressed kernel start address.
207 *
208 * If it is a relocatable kernel then decompress and run the kernel
209 * from load address aligned to 2MB addr, otherwise decompress and
210 * run the kernel from CONFIG_PHYSICAL_START
211 */
212
213 /* Start with the delta to where the kernel will run at. */
214#ifdef CONFIG_RELOCATABLE
215 leaq startup_32(%rip) /* - $startup_32 */, %rbp
216 addq $(LARGE_PAGE_SIZE - 1), %rbp
217 andq $LARGE_PAGE_MASK, %rbp
218 movq %rbp, %rbx
219#else
220 movq $CONFIG_PHYSICAL_START, %rbp
221 movq %rbp, %rbx
222#endif
223
224 /* Replace the compressed data size with the uncompressed size */
225 movl input_len(%rip), %eax
226 subq %rax, %rbx
227 movl output_len(%rip), %eax
228 addq %rax, %rbx
229 /* Add 8 bytes for every 32K input block */
230 shrq $12, %rax
231 addq %rax, %rbx
232 /* Add 32K + 18 bytes of extra slack and align on a 4K boundary */
233 addq $(32768 + 18 + 4095), %rbx
234 andq $~4095, %rbx
235
236/* Copy the compressed kernel to the end of our buffer
237 * where decompression in place becomes safe.
238 */
239 leaq _end(%rip), %r8
240 leaq _end(%rbx), %r9
241 movq $_end /* - $startup_32 */, %rcx
2421: subq $8, %r8
243 subq $8, %r9
244 movq 0(%r8), %rax
245 movq %rax, 0(%r9)
246 subq $8, %rcx
247 jnz 1b
248
249/*
250 * Jump to the relocated address.
251 */
252 leaq relocated(%rbx), %rax
253 jmp *%rax
254
255.section ".text"
256relocated:
257
258/*
259 * Clear BSS
260 */
261 xorq %rax, %rax
262 leaq _edata(%rbx), %rdi
263 leaq _end(%rbx), %rcx
264 subq %rdi, %rcx
265 cld
266 rep
267 stosb
268
269 /* Setup the stack */
270 leaq user_stack_end(%rip), %rsp
271
272 /* zero EFLAGS after setting rsp */
273 pushq $0
274 popfq
275
276/*
277 * Do the decompression, and jump to the new kernel..
278 */
279 pushq %rsi # Save the real mode argument
280 movq %rsi, %rdi # real mode address
281 leaq _heap(%rip), %rsi # _heap
282 leaq input_data(%rip), %rdx # input_data
283 movl input_len(%rip), %eax
284 movq %rax, %rcx # input_len
285 movq %rbp, %r8 # output
286 call decompress_kernel
287 popq %rsi
288
289
290/*
291 * Jump to the decompressed kernel.
292 */
293 jmp *%rbp
294
295 .data
296gdt:
297 .word gdt_end - gdt
298 .long gdt
299 .word 0
300 .quad 0x0000000000000000 /* NULL descriptor */
301 .quad 0x00af9a000000ffff /* __KERNEL_CS */
302 .quad 0x00cf92000000ffff /* __KERNEL_DS */
303 .quad 0x0080890000000000 /* TS descriptor */
304 .quad 0x0000000000000000 /* TS continued */
305gdt_end:
306 .bss
307/* Stack for uncompression */
308 .balign 4
309user_stack:
310 .fill 4096,4,0
311user_stack_end:
diff --git a/arch/x86_64/boot/compressed/misc_64.c b/arch/x86_64/boot/compressed/misc_64.c
deleted file mode 100644
index f932b0e89096..000000000000
--- a/arch/x86_64/boot/compressed/misc_64.c
+++ /dev/null
@@ -1,371 +0,0 @@
1/*
2 * misc.c
3 *
4 * This is a collection of several routines from gzip-1.0.3
5 * adapted for Linux.
6 *
7 * malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
8 * puts by Nick Holloway 1993, better puts by Martin Mares 1995
9 * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996
10 */
11
12#define _LINUX_STRING_H_ 1
13#define __LINUX_BITMAP_H 1
14
15#include <linux/linkage.h>
16#include <linux/screen_info.h>
17#include <asm/io.h>
18#include <asm/page.h>
19
20/* WARNING!!
21 * This code is compiled with -fPIC and it is relocated dynamically
22 * at run time, but no relocation processing is performed.
23 * This means that it is not safe to place pointers in static structures.
24 */
25
26/*
27 * Getting to provable safe in place decompression is hard.
28 * Worst case behaviours need to be analized.
29 * Background information:
30 *
31 * The file layout is:
32 * magic[2]
33 * method[1]
34 * flags[1]
35 * timestamp[4]
36 * extraflags[1]
37 * os[1]
38 * compressed data blocks[N]
39 * crc[4] orig_len[4]
40 *
41 * resulting in 18 bytes of non compressed data overhead.
42 *
43 * Files divided into blocks
44 * 1 bit (last block flag)
45 * 2 bits (block type)
46 *
47 * 1 block occurs every 32K -1 bytes or when there 50% compression has been achieved.
48 * The smallest block type encoding is always used.
49 *
50 * stored:
51 * 32 bits length in bytes.
52 *
53 * fixed:
54 * magic fixed tree.
55 * symbols.
56 *
57 * dynamic:
58 * dynamic tree encoding.
59 * symbols.
60 *
61 *
62 * The buffer for decompression in place is the length of the
63 * uncompressed data, plus a small amount extra to keep the algorithm safe.
64 * The compressed data is placed at the end of the buffer. The output
65 * pointer is placed at the start of the buffer and the input pointer
66 * is placed where the compressed data starts. Problems will occur
67 * when the output pointer overruns the input pointer.
68 *
69 * The output pointer can only overrun the input pointer if the input
70 * pointer is moving faster than the output pointer. A condition only
71 * triggered by data whose compressed form is larger than the uncompressed
72 * form.
73 *
74 * The worst case at the block level is a growth of the compressed data
75 * of 5 bytes per 32767 bytes.
76 *
77 * The worst case internal to a compressed block is very hard to figure.
78 * The worst case can at least be boundined by having one bit that represents
79 * 32764 bytes and then all of the rest of the bytes representing the very
80 * very last byte.
81 *
82 * All of which is enough to compute an amount of extra data that is required
83 * to be safe. To avoid problems at the block level allocating 5 extra bytes
84 * per 32767 bytes of data is sufficient. To avoind problems internal to a block
85 * adding an extra 32767 bytes (the worst case uncompressed block size) is
86 * sufficient, to ensure that in the worst case the decompressed data for
87 * block will stop the byte before the compressed data for a block begins.
88 * To avoid problems with the compressed data's meta information an extra 18
89 * bytes are needed. Leading to the formula:
90 *
91 * extra_bytes = (uncompressed_size >> 12) + 32768 + 18 + decompressor_size.
92 *
93 * Adding 8 bytes per 32K is a bit excessive but much easier to calculate.
94 * Adding 32768 instead of 32767 just makes for round numbers.
95 * Adding the decompressor_size is necessary as it musht live after all
96 * of the data as well. Last I measured the decompressor is about 14K.
97 * 10K of actuall data and 4K of bss.
98 *
99 */
100
101/*
102 * gzip declarations
103 */
104
105#define OF(args) args
106#define STATIC static
107
108#undef memset
109#undef memcpy
110#define memzero(s, n) memset ((s), 0, (n))
111
112typedef unsigned char uch;
113typedef unsigned short ush;
114typedef unsigned long ulg;
115
116#define WSIZE 0x80000000 /* Window size must be at least 32k,
117 * and a power of two
118 * We don't actually have a window just
119 * a huge output buffer so I report
120 * a 2G windows size, as that should
121 * always be larger than our output buffer.
122 */
123
124static uch *inbuf; /* input buffer */
125static uch *window; /* Sliding window buffer, (and final output buffer) */
126
127static unsigned insize; /* valid bytes in inbuf */
128static unsigned inptr; /* index of next byte to be processed in inbuf */
129static unsigned outcnt; /* bytes in output buffer */
130
131/* gzip flag byte */
132#define ASCII_FLAG 0x01 /* bit 0 set: file probably ASCII text */
133#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
134#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
135#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
136#define COMMENT 0x10 /* bit 4 set: file comment present */
137#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
138#define RESERVED 0xC0 /* bit 6,7: reserved */
139
140#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
141
142/* Diagnostic functions */
143#ifdef DEBUG
144# define Assert(cond,msg) {if(!(cond)) error(msg);}
145# define Trace(x) fprintf x
146# define Tracev(x) {if (verbose) fprintf x ;}
147# define Tracevv(x) {if (verbose>1) fprintf x ;}
148# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
149# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
150#else
151# define Assert(cond,msg)
152# define Trace(x)
153# define Tracev(x)
154# define Tracevv(x)
155# define Tracec(c,x)
156# define Tracecv(c,x)
157#endif
158
159static int fill_inbuf(void);
160static void flush_window(void);
161static void error(char *m);
162static void gzip_mark(void **);
163static void gzip_release(void **);
164
165/*
166 * This is set up by the setup-routine at boot-time
167 */
168static unsigned char *real_mode; /* Pointer to real-mode data */
169
170#define RM_EXT_MEM_K (*(unsigned short *)(real_mode + 0x2))
171#ifndef STANDARD_MEMORY_BIOS_CALL
172#define RM_ALT_MEM_K (*(unsigned long *)(real_mode + 0x1e0))
173#endif
174#define RM_SCREEN_INFO (*(struct screen_info *)(real_mode+0))
175
176extern unsigned char input_data[];
177extern int input_len;
178
179static long bytes_out = 0;
180
181static void *malloc(int size);
182static void free(void *where);
183
184static void *memset(void *s, int c, unsigned n);
185static void *memcpy(void *dest, const void *src, unsigned n);
186
187static void putstr(const char *);
188
189static long free_mem_ptr;
190static long free_mem_end_ptr;
191
192#define HEAP_SIZE 0x7000
193
194static char *vidmem = (char *)0xb8000;
195static int vidport;
196static int lines, cols;
197
198#include "../../../../lib/inflate.c"
199
200static void *malloc(int size)
201{
202 void *p;
203
204 if (size <0) error("Malloc error");
205 if (free_mem_ptr <= 0) error("Memory error");
206
207 free_mem_ptr = (free_mem_ptr + 3) & ~3; /* Align */
208
209 p = (void *)free_mem_ptr;
210 free_mem_ptr += size;
211
212 if (free_mem_ptr >= free_mem_end_ptr)
213 error("Out of memory");
214
215 return p;
216}
217
218static void free(void *where)
219{ /* Don't care */
220}
221
222static void gzip_mark(void **ptr)
223{
224 *ptr = (void *) free_mem_ptr;
225}
226
227static void gzip_release(void **ptr)
228{
229 free_mem_ptr = (long) *ptr;
230}
231
232static void scroll(void)
233{
234 int i;
235
236 memcpy ( vidmem, vidmem + cols * 2, ( lines - 1 ) * cols * 2 );
237 for ( i = ( lines - 1 ) * cols * 2; i < lines * cols * 2; i += 2 )
238 vidmem[i] = ' ';
239}
240
241static void putstr(const char *s)
242{
243 int x,y,pos;
244 char c;
245
246 x = RM_SCREEN_INFO.orig_x;
247 y = RM_SCREEN_INFO.orig_y;
248
249 while ( ( c = *s++ ) != '\0' ) {
250 if ( c == '\n' ) {
251 x = 0;
252 if ( ++y >= lines ) {
253 scroll();
254 y--;
255 }
256 } else {
257 vidmem [ ( x + cols * y ) * 2 ] = c;
258 if ( ++x >= cols ) {
259 x = 0;
260 if ( ++y >= lines ) {
261 scroll();
262 y--;
263 }
264 }
265 }
266 }
267
268 RM_SCREEN_INFO.orig_x = x;
269 RM_SCREEN_INFO.orig_y = y;
270
271 pos = (x + cols * y) * 2; /* Update cursor position */
272 outb_p(14, vidport);
273 outb_p(0xff & (pos >> 9), vidport+1);
274 outb_p(15, vidport);
275 outb_p(0xff & (pos >> 1), vidport+1);
276}
277
278static void* memset(void* s, int c, unsigned n)
279{
280 int i;
281 char *ss = (char*)s;
282
283 for (i=0;i<n;i++) ss[i] = c;
284 return s;
285}
286
287static void* memcpy(void* dest, const void* src, unsigned n)
288{
289 int i;
290 char *d = (char *)dest, *s = (char *)src;
291
292 for (i=0;i<n;i++) d[i] = s[i];
293 return dest;
294}
295
296/* ===========================================================================
297 * Fill the input buffer. This is called only when the buffer is empty
298 * and at least one byte is really needed.
299 */
300static int fill_inbuf(void)
301{
302 error("ran out of input data");
303 return 0;
304}
305
306/* ===========================================================================
307 * Write the output window window[0..outcnt-1] and update crc and bytes_out.
308 * (Used for the decompressed data only.)
309 */
310static void flush_window(void)
311{
312 /* With my window equal to my output buffer
313 * I only need to compute the crc here.
314 */
315 ulg c = crc; /* temporary variable */
316 unsigned n;
317 uch *in, ch;
318
319 in = window;
320 for (n = 0; n < outcnt; n++) {
321 ch = *in++;
322 c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
323 }
324 crc = c;
325 bytes_out += (ulg)outcnt;
326 outcnt = 0;
327}
328
329static void error(char *x)
330{
331 putstr("\n\n");
332 putstr(x);
333 putstr("\n\n -- System halted");
334
335 while(1); /* Halt */
336}
337
338asmlinkage void decompress_kernel(void *rmode, unsigned long heap,
339 uch *input_data, unsigned long input_len, uch *output)
340{
341 real_mode = rmode;
342
343 if (RM_SCREEN_INFO.orig_video_mode == 7) {
344 vidmem = (char *) 0xb0000;
345 vidport = 0x3b4;
346 } else {
347 vidmem = (char *) 0xb8000;
348 vidport = 0x3d4;
349 }
350
351 lines = RM_SCREEN_INFO.orig_video_lines;
352 cols = RM_SCREEN_INFO.orig_video_cols;
353
354 window = output; /* Output buffer (Normally at 1M) */
355 free_mem_ptr = heap; /* Heap */
356 free_mem_end_ptr = heap + HEAP_SIZE;
357 inbuf = input_data; /* Input buffer */
358 insize = input_len;
359 inptr = 0;
360
361 if ((ulg)output & (__KERNEL_ALIGN - 1))
362 error("Destination address not 2M aligned");
363 if ((ulg)output >= 0xffffffffffUL)
364 error("Destination address too large");
365
366 makecrc();
367 putstr(".\nDecompressing Linux...");
368 gunzip();
369 putstr("done.\nBooting the kernel.\n");
370 return;
371}
diff --git a/arch/x86_64/boot/compressed/vmlinux_64.lds b/arch/x86_64/boot/compressed/vmlinux_64.lds
deleted file mode 100644
index 94c13e557fb4..000000000000
--- a/arch/x86_64/boot/compressed/vmlinux_64.lds
+++ /dev/null
@@ -1,44 +0,0 @@
1OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
2OUTPUT_ARCH(i386:x86-64)
3ENTRY(startup_64)
4SECTIONS
5{
6 /* Be careful parts of head.S assume startup_32 is at
7 * address 0.
8 */
9 . = 0;
10 .text : {
11 _head = . ;
12 *(.text.head)
13 _ehead = . ;
14 *(.text.compressed)
15 _text = .; /* Text */
16 *(.text)
17 *(.text.*)
18 _etext = . ;
19 }
20 .rodata : {
21 _rodata = . ;
22 *(.rodata) /* read-only data */
23 *(.rodata.*)
24 _erodata = . ;
25 }
26 .data : {
27 _data = . ;
28 *(.data)
29 *(.data.*)
30 _edata = . ;
31 }
32 .bss : {
33 _bss = . ;
34 *(.bss)
35 *(.bss.*)
36 *(COMMON)
37 . = ALIGN(8);
38 _end = . ;
39 . = ALIGN(4096);
40 pgtable = . ;
41 . = . + 4096 * 6;
42 _heap = .;
43 }
44}
diff --git a/arch/x86_64/boot/compressed/vmlinux_64.scr b/arch/x86_64/boot/compressed/vmlinux_64.scr
deleted file mode 100644
index bd1429ce193e..000000000000
--- a/arch/x86_64/boot/compressed/vmlinux_64.scr
+++ /dev/null
@@ -1,10 +0,0 @@
1SECTIONS
2{
3 .text.compressed : {
4 input_len = .;
5 LONG(input_data_end - input_data) input_data = .;
6 *(.data)
7 output_len = . - 4;
8 input_data_end = .;
9 }
10}
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-26 12:38:50 -0500