From eb71c87a492b7090ff9e8ac46912c480a1687e38 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 24 Jun 2006 14:27:42 -0700 Subject: Add some basic resume trace facilities Considering that there isn't a lot of hw we can depend on during resume, this is about as good as it gets. This is x86-only for now, although the basic concept (and most of the code) will certainly work on almost any platform. Signed-off-by: Linus Torvalds --- arch/i386/kernel/vmlinux.lds.S | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/i386') diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/i386/kernel/vmlinux.lds.S index 8831303a473f..7512f39c9f25 100644 --- a/arch/i386/kernel/vmlinux.lds.S +++ b/arch/i386/kernel/vmlinux.lds.S @@ -37,6 +37,13 @@ SECTIONS RODATA + . = ALIGN(4); + __tracedata_start = .; + .tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) { + *(.tracedata) + } + __tracedata_end = .; + /* writeable */ .data : AT(ADDR(.data) - LOAD_OFFSET) { /* Data */ *(.data) -- cgit v1.2.3