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adding ET_DYN patch

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This commit is contained in:
Neil Horman 2006-07-31 14:55:12 +00:00
parent e4d1e9a9be
commit dd745f41c0
2 changed files with 52 additions and 3 deletions
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44
kexec-tools-1.101-et-dyn.patch Normal file
View File

@ -0,0 +1,44 @@
--- kexec-tools-1.101/kexec/kexec-elf.h.orig 2006-07-31 10:41:57.000000000 -0400
+++ kexec-tools-1.101/kexec/kexec-elf.h 2006-07-31 10:42:09.000000000 -0400
@@ -89,7 +89,7 @@ extern int build_elf_info(const char *bu
extern int build_elf_exec_info(const char *buf, off_t len, struct mem_ehdr *ehdr);
extern int build_elf_rel_info(const char *buf, off_t len, struct mem_ehdr *ehdr);
-extern int elf_exec_load(const struct mem_ehdr *ehdr, struct kexec_info *info);
+extern int elf_exec_load(struct mem_ehdr *ehdr, struct kexec_info *info);
extern int elf_rel_load(struct mem_ehdr *ehdr, struct kexec_info *info,
unsigned long min, unsigned long max, int end);
--- kexec-tools-1.101/kexec/kexec-elf-exec.c.orig 2006-07-31 10:14:20.000000000 -0400
+++ kexec-tools-1.101/kexec/kexec-elf-exec.c 2006-07-31 10:18:25.000000000 -0400
@@ -47,7 +47,7 @@ int build_elf_exec_info(const char *buf,
}
-int elf_exec_load(const struct mem_ehdr *ehdr, struct kexec_info *info)
+int elf_exec_load(struct mem_ehdr *ehdr, struct kexec_info *info)
{
unsigned long base;
int result;
@@ -79,8 +79,8 @@ int elf_exec_load(const struct mem_ehdr
}
start = phdr->p_paddr;
stop = start + phdr->p_memsz;
- if (start > first) {
- start = first;
+ if (first > start) {
+ first = start;
}
if (last < stop) {
last = stop;
@@ -126,6 +126,10 @@ int elf_exec_load(const struct mem_ehdr
phdr->p_data, size,
phdr->p_paddr + base, phdr->p_memsz);
}
+
+ /* Update entry point to reflect new load address*/
+ ehdr->e_entry += base;
+
result = 0;
out:
return result;

7
kexec-tools.spec
View File

@ -1,6 +1,6 @@
Name: kexec-tools
Version: 1.101
Release: 31%{dist}.1
Release: 32%{dist}.1
License: GPL
Group: Applications/System
Summary: The kexec/kdump userspace component.
@ -50,6 +50,7 @@ Patch501: kexec-tools-1.101-ppc-fixup.patch
#
Patch601: kexec-tools-1.101-Makefile.patch
Patch602: kexec-tools-1.101-Makefile-kcp.patch
Patch603: kexec-tools-1.101-et-dyn.patch
%description
kexec-tools provides /sbin/kexec binary that facilitates a new
@ -69,6 +70,7 @@ rm -f ../kexec-tools-1.101.spec
%patch501 -p1
%patch601 -p1
%patch602 -p1
%patch603 -p1
cp $RPM_SOURCE_DIR/kdump.init .
cp $RPM_SOURCE_DIR/kdump.sysconfig .
@ -127,6 +129,9 @@ exit 0
%doc TODO
%changelog
* Mon Jul 31 2006 Neil Horman <nhorman@redhat.com> - 1.101-32%{dist}.1
- added et-dyn patch to allow loading of relocatable kernels
* Thu Jul 27 2006 Neil Horman <nhorman@redhat.com> - 1.101-30%{dist}.1
- fixing up missing patch to kdump.init