@@ -4,6 +4,12 @@
OUTPUT_ARCH(powerpc:common64)
ENTRY(start)
+#ifdef CONFIG_LD_IS_GNU
+# define DECL_SECTION(x) x : AT(ADDR(#x) - XEN_VIRT_START)
+#else
+# define DECL_SECTION(x) x : AT(ADDR(x) - XEN_VIRT_START)
+#endif
+
PHDRS
{
text PT_LOAD ;
@@ -17,7 +23,7 @@ SECTIONS
. = XEN_VIRT_START;
_start = .;
- .text : {
+ DECL_SECTION(.text) {
_stext = .; /* Text section */
*(.text.header)
@@ -40,7 +46,7 @@ SECTIONS
} :text
. = ALIGN(PAGE_SIZE);
- .rodata : {
+ DECL_SECTION(.rodata) {
_srodata = .; /* Read-only data */
/* Bug frames table */
__start_bug_frames = .;
@@ -64,7 +70,7 @@ SECTIONS
#if defined(BUILD_ID)
. = ALIGN(4);
- .note.gnu.build-id : {
+ DECL_SECTION(.note.gnu.build-id) {
__note_gnu_build_id_start = .;
*(.note.gnu.build-id)
__note_gnu_build_id_end = .;
@@ -73,19 +79,19 @@ SECTIONS
_erodata = .; /* End of read-only data */
. = ALIGN(PAGE_SIZE);
- .data.ro_after_init : {
+ DECL_SECTION(.data.ro_after_init) {
__ro_after_init_start = .;
*(.data.ro_after_init)
. = ALIGN(PAGE_SIZE);
__ro_after_init_end = .;
} :text
- .data.read_mostly : {
+ DECL_SECTION(.data.read_mostly) {
*(.data.read_mostly)
} :text
. = ALIGN(PAGE_SIZE);
- .data : { /* Data */
+ DECL_SECTION(.data) { /* Data */
*(.data.page_aligned)
. = ALIGN(8);
__start_schedulers_array = .;
@@ -100,7 +106,7 @@ SECTIONS
. = ALIGN(PAGE_SIZE); /* Init code and data */
__init_begin = .;
- .init.text : {
+ DECL_SECTION(.init.text) {
_sinittext = .;
*(.init.text)
_einittext = .;
@@ -108,7 +114,7 @@ SECTIONS
} :text
. = ALIGN(PAGE_SIZE);
- .init.data : {
+ DECL_SECTION(init.data) {
*(.init.rodata)
*(.init.rodata.*)
@@ -137,18 +143,18 @@ SECTIONS
__ctors_end = .;
} :text
- .got : {
+ DECL_SECTION(.got) {
*(.got .toc)
} :text
- .got.plt : {
+ DECL_SECTION(.got.plt) {
*(.got.plt)
} :text
. = ALIGN(POINTER_ALIGN);
__init_end = .;
- .bss : { /* BSS */
+ DECL_SECTION(.bss) { /* BSS */
__bss_start = .;
*(.bss.stack_aligned)
*(.bss.page_aligned)
@@ -168,7 +174,7 @@ SECTIONS
_end = . ;
/* Section for the device tree blob (if any). */
- .dtb : { *(.dtb) } :text
+ DECL_SECTION(.dtb) { *(.dtb) } :text
DWARF2_DEBUG_SECTIONS
Some boot mechanisms, including the new linux file_load kexec systemcall used by system firmware v2.10 on RaptorCS systems will try to honor the physical address field of the ELF LOAD section header, which will fail when the address is based off of XEN_VIRT_START (0xc000000000000000). To ensure that the physical address of the LOAD section header starts at 0x0, import the DECL_SECTION macro from x86's xen.lds.S. Signed-off-by: Shawn Anastasio <sanastasio@raptorengineering.com> --- xen/arch/ppc/xen.lds.S | 30 ++++++++++++++++++------------ 1 file changed, 18 insertions(+), 12 deletions(-)