diff options
Diffstat (limited to 'gpxe/src/arch/i386/core/gdbsym.c')
| -rw-r--r-- | gpxe/src/arch/i386/core/gdbsym.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gpxe/src/arch/i386/core/gdbsym.c b/gpxe/src/arch/i386/core/gdbsym.c new file mode 100644 index 00000000..2da1a1bd --- /dev/null +++ b/gpxe/src/arch/i386/core/gdbsym.c @@ -0,0 +1,33 @@ +#include <stdio.h> +#include <gpxe/init.h> +#include <console.h> +#include <realmode.h> + +extern char __text[]; +extern char __rodata[]; +extern char __data[]; +extern char __bss[]; +extern char __text16[]; +extern char __data16[]; + + +static void gdb_symbol_line ( void ) { + printf ( "Commands to start up gdb:\n\n" ); + printf ( "gdb\n" ); + printf ( "target remote localhost:1234\n" ); + printf ( "set confirm off\n" ); + printf ( "add-symbol-file symbols %#lx", virt_to_phys ( __text ) ); + printf ( " -s .rodata %#lx", virt_to_phys ( __rodata ) ); + printf ( " -s .data %#lx", virt_to_phys ( __data ) ); + printf ( " -s .bss %#lx", virt_to_phys ( __bss ) ); + printf ( " -s .text16 %#x", ( ( rm_cs << 4 ) + (int)__text16 ) ); + printf ( " -s .data16 %#x", ( ( rm_ds << 4 ) + (int)__data16 ) ); + printf ( "\n" ); + printf ( "add-symbol-file symbols 0\n" ); + printf ( "set confirm on\n" ); + getkey(); +} + +struct startup_fn gdb_startup_fn __startup_fn ( STARTUP_NORMAL ) = { + .startup = gdb_symbol_line, +}; |