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authorLinus Torvalds <torvalds@g5.osdl.org>2006-06-26 10:51:09 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-26 10:51:09 -0700
commit81a07d7588d376c530d006e24d7981304ce96e16 (patch)
tree1608e094c88b9702c86cf2e6f65339aab9ea3f3f /arch/i386/boot
parent8871e73fdbde07d0a41393f7ee30787b65387b36 (diff)
parent8501a2fbe762b21d2504ed3aca3b52be61b5e6e4 (diff)
downloadop-kernel-dev-81a07d7588d376c530d006e24d7981304ce96e16.zip
op-kernel-dev-81a07d7588d376c530d006e24d7981304ce96e16.tar.gz
Merge branch 'x86-64'
* x86-64: (83 commits) [PATCH] x86_64: x86_64 stack usage debugging [PATCH] x86_64: (resend) x86_64 stack overflow debugging [PATCH] x86_64: msi_apic.c build fix [PATCH] x86_64: i386/x86-64 Add nmi watchdog support for new Intel CPUs [PATCH] x86_64: Avoid broadcasting NMI IPIs [PATCH] x86_64: fix apic error on bootup [PATCH] x86_64: enlarge window for stack growth [PATCH] x86_64: Minor string functions optimizations [PATCH] x86_64: Move export symbols to their C functions [PATCH] x86_64: Standardize i386/x86_64 handling of NMI_VECTOR [PATCH] x86_64: Fix modular pc speaker [PATCH] x86_64: remove sys32_ni_syscall() [PATCH] x86_64: Do not use -ffunction-sections for modules [PATCH] x86_64: Add cpu_relax to apic_wait_icr_idle [PATCH] x86_64: adjust kstack_depth_to_print default [PATCH] i386/x86-64: adjust /proc/interrupts column headings [PATCH] x86_64: Fix race in cpu_local_* on preemptible kernels [PATCH] x86_64: Fix fast check in safe_smp_processor_id [PATCH] x86_64: x86_64 setup.c - printing cmp related boottime information [PATCH] i386/x86-64/ia64: Move polling flag into thread_info_status ... Manual resolve of trivial conflict in arch/i386/kernel/Makefile
Diffstat (limited to 'arch/i386/boot')
-rw-r--r--arch/i386/boot/Makefile9
-rw-r--r--arch/i386/boot/compressed/misc.c32
2 files changed, 19 insertions, 22 deletions
diff --git a/arch/i386/boot/Makefile b/arch/i386/boot/Makefile
index 33e5547..e979466 100644
--- a/arch/i386/boot/Makefile
+++ b/arch/i386/boot/Makefile
@@ -109,8 +109,13 @@ fdimage288: $(BOOTIMAGE) $(obj)/mtools.conf
isoimage: $(BOOTIMAGE)
-rm -rf $(obj)/isoimage
mkdir $(obj)/isoimage
- cp `echo /usr/lib*/syslinux/isolinux.bin | awk '{ print $1; }'` \
- $(obj)/isoimage
+ for i in lib lib64 share end ; do \
+ if [ -f /usr/$$i/syslinux/isolinux.bin ] ; then \
+ cp /usr/$$i/syslinux/isolinux.bin $(obj)/isoimage ; \
+ break ; \
+ fi ; \
+ if [ $$i = end ] ; then exit 1 ; fi ; \
+ done
cp $(BOOTIMAGE) $(obj)/isoimage/linux
echo '$(image_cmdline)' > $(obj)/isoimage/isolinux.cfg
if [ -f '$(FDINITRD)' ] ; then \
diff --git a/arch/i386/boot/compressed/misc.c b/arch/i386/boot/compressed/misc.c
index f19f3a7..b2ccd54 100644
--- a/arch/i386/boot/compressed/misc.c
+++ b/arch/i386/boot/compressed/misc.c
@@ -24,14 +24,6 @@
#undef memset
#undef memcpy
-
-/*
- * Why do we do this? Don't ask me..
- *
- * Incomprehensible are the ways of bootloaders.
- */
-static void* memset(void *, int, size_t);
-static void* memcpy(void *, __const void *, size_t);
#define memzero(s, n) memset ((s), 0, (n))
typedef unsigned char uch;
@@ -93,7 +85,7 @@ static unsigned char *real_mode; /* Pointer to real-mode data */
#endif
#define RM_SCREEN_INFO (*(struct screen_info *)(real_mode+0))
-extern char input_data[];
+extern unsigned char input_data[];
extern int input_len;
static long bytes_out = 0;
@@ -103,6 +95,9 @@ static unsigned long output_ptr = 0;
static void *malloc(int size);
static void free(void *where);
+static void *memset(void *s, int c, unsigned n);
+static void *memcpy(void *dest, const void *src, unsigned n);
+
static void putstr(const char *);
extern int end;
@@ -205,7 +200,7 @@ static void putstr(const char *s)
outb_p(0xff & (pos >> 1), vidport+1);
}
-static void* memset(void* s, int c, size_t n)
+static void* memset(void* s, int c, unsigned n)
{
int i;
char *ss = (char*)s;
@@ -214,14 +209,13 @@ static void* memset(void* s, int c, size_t n)
return s;
}
-static void* memcpy(void* __dest, __const void* __src,
- size_t __n)
+static void* memcpy(void* dest, const void* src, unsigned n)
{
int i;
- char *d = (char *)__dest, *s = (char *)__src;
+ char *d = (char *)dest, *s = (char *)src;
- for (i=0;i<__n;i++) d[i] = s[i];
- return __dest;
+ for (i=0;i<n;i++) d[i] = s[i];
+ return dest;
}
/* ===========================================================================
@@ -309,7 +303,7 @@ static void setup_normal_output_buffer(void)
#else
if ((RM_ALT_MEM_K > RM_EXT_MEM_K ? RM_ALT_MEM_K : RM_EXT_MEM_K) < 1024) error("Less than 2MB of memory");
#endif
- output_data = (char *)__PHYSICAL_START; /* Normally Points to 1M */
+ output_data = (unsigned char *)__PHYSICAL_START; /* Normally Points to 1M */
free_mem_end_ptr = (long)real_mode;
}
@@ -324,11 +318,9 @@ static void setup_output_buffer_if_we_run_high(struct moveparams *mv)
#ifdef STANDARD_MEMORY_BIOS_CALL
if (RM_EXT_MEM_K < (3*1024)) error("Less than 4MB of memory");
#else
- if ((RM_ALT_MEM_K > RM_EXT_MEM_K ? RM_ALT_MEM_K : RM_EXT_MEM_K) <
- (3*1024))
- error("Less than 4MB of memory");
+ if ((RM_ALT_MEM_K > RM_EXT_MEM_K ? RM_ALT_MEM_K : RM_EXT_MEM_K) < (3*1024)) error("Less than 4MB of memory");
#endif
- mv->low_buffer_start = output_data = (char *)LOW_BUFFER_START;
+ mv->low_buffer_start = output_data = (unsigned char *)LOW_BUFFER_START;
low_buffer_end = ((unsigned int)real_mode > LOW_BUFFER_MAX
? LOW_BUFFER_MAX : (unsigned int)real_mode) & ~0xfff;
low_buffer_size = low_buffer_end - LOW_BUFFER_START;
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