From 47e4d194dc36adfcfd2577fa4630c9fcded005d3 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sun, 27 Oct 2013 19:15:06 +0100 Subject: IRC. --- .../debugging_gnumach_startup_qemu_gdb.mdwn | 34 ++++++++++++++++++++-- 1 file changed, 32 insertions(+), 2 deletions(-) (limited to 'open_issues/debugging_gnumach_startup_qemu_gdb.mdwn') diff --git a/open_issues/debugging_gnumach_startup_qemu_gdb.mdwn b/open_issues/debugging_gnumach_startup_qemu_gdb.mdwn index e3a6b648..3faa56fc 100644 --- a/open_issues/debugging_gnumach_startup_qemu_gdb.mdwn +++ b/open_issues/debugging_gnumach_startup_qemu_gdb.mdwn @@ -1,4 +1,5 @@ -[[!meta copyright="Copyright © 2011 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2010, 2011, 2013 Free Software Foundation, +Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -12,8 +13,22 @@ License|/fdl]]."]]"""]] [[!tag open_issue_gdb open_issue_gnumach]] +[[!toc]] -# IRC, freenode, #hurd, 2011-07-14 + +# Memory Map + +## IRC, freenode, #hurd, 2010-06 (?) + + is there a way to get gdb to map addresses as required when + debugging mach with qemu ? + I can examine the data if I manually map the addresses th + 0xc0000000 but maybe there's an easier way... + jkoenig: I haven't found a way + I'm mostly using the internal kdb + + +## IRC, freenode, #hurd, 2011-07-14 Hello. I have problem with debugging gnumach. I set 2 brakepoints in file i386/i386at/model_dep.c on functions gdt_init and idt_init. Then @@ -114,3 +129,18 @@ License|/fdl]]."]]"""]] oh, right, without GDB... though if that's what he meant, his statement was very misleading at least + + +# Multiboot + +See also discussion about *multiboot* on [[arm_port]]. + + +## IRC, freenode, #hurd, 2013-10-09 + + I was just wondering - once gnumach is compiled and I have the + gnumach elf, is that bootable? I.e. can I use something like + "qemu-system-i386 -kernel gnumach"? + matlea01: you need something with multiboot support (like grub) + to provide the various bootstrap modules to the kernel + Ah, I see -- cgit v1.2.3