From: Jeff Dike <jdike@ka...> - 2002-05-18 02:26:26
This patch contains a bunch of debugging and ptrace fixes.
The main one is that watchpoints now work in gdb inside UML. Kernel
watchpoints don't work yet, but they will be coming. They look pretty
easy to support.
I fixed a bug which caused gdb inside UML to sometimes miss breakpoints.
I fixed a security hole which allowed a system call to execute on the host
when a breakpoint was set on the system call instruction.
sys_lseek and sys_read are now exported.