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authorThomas Schwinge <tschwinge@gnu.org>2013-10-27 19:15:06 +0100
committerThomas Schwinge <tschwinge@gnu.org>2013-10-27 19:15:06 +0100
commit47e4d194dc36adfcfd2577fa4630c9fcded005d3 (patch)
treed16ffd2eeb74d1977fb3e9744e4a38befedb4ddf /open_issues/debugging_gnumach_startup_qemu_gdb.mdwn
parentca39ad0592e9b99dac9d99c68bb36ef1d27f72df (diff)
IRC.
Diffstat (limited to 'open_issues/debugging_gnumach_startup_qemu_gdb.mdwn')
-rw-r--r--open_issues/debugging_gnumach_startup_qemu_gdb.mdwn34
1 files changed, 32 insertions, 2 deletions
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 (?)
+
+ <jkoenig> is there a way to get gdb to map addresses as required when
+ debugging mach with qemu ?
+ <jkoenig> I can examine the data if I manually map the addresses th
+ 0xc0000000 but maybe there's an easier way...
+ <youpi> jkoenig: I haven't found a way
+ <youpi> I'm mostly using the internal kdb
+
+
+## IRC, freenode, #hurd, 2011-07-14
<mcsim> 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]]."]]"""]]
<antrik> oh, right, without GDB...
<antrik> 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
+
+ <matlea01> 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"?
+ <kilobug> matlea01: you need something with multiboot support (like grub)
+ to provide the various bootstrap modules to the kernel
+ <matlea01> Ah, I see