From 86f24582698f62da3a58a6d654034fe936611df7 Mon Sep 17 00:00:00 2001 From: Rafaël Carré Date: Thu, 4 Mar 2010 00:08:53 +0000 Subject: mkamsboot/dualboot: make the unused vectors be infinite loops Patch by Tobias Diedrich git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25018 a1c6a512-1295-4272-9138-f99709370657 --- rbutil/mkamsboot/dualboot.c | 32 ++++++++++++++++---------------- rbutil/mkamsboot/dualboot/dualboot.S | 17 +++++++++-------- 2 files changed, 25 insertions(+), 24 deletions(-) diff --git a/rbutil/mkamsboot/dualboot.c b/rbutil/mkamsboot/dualboot.c index 527850d452..db94aaa1bf 100644 --- a/rbutil/mkamsboot/dualboot.c +++ b/rbutil/mkamsboot/dualboot.c @@ -16,8 +16,8 @@ unsigned char nrv2e_d8[168] = { 0x01, 0x39, 0xfa, 0xd1, 0xbe, 0xe7, 0x00, 0x00 }; unsigned char dualboot_clip[256] = { - 0xe4, 0xf0, 0x9f, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xe4, 0xf0, 0x9f, 0xe5, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, + 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x1f, 0xe5, 0x24, 0x10, 0x1f, 0xe5, 0x01, 0x20, 0x40, 0xe0, 0x18, 0x30, 0x1f, 0xe5, 0x01, 0x40, 0x50, 0xe4, @@ -34,8 +34,8 @@ unsigned char dualboot_clip[256] = { 0x14, 0x00, 0x0f, 0xc8, 0x00, 0x00, 0x0b, 0xc8, 0x00, 0x00, 0x0d, 0xc8, 0x00, 0x00, 0x0c, 0xc8 }; unsigned char dualboot_e200v2[236] = { - 0xd4, 0xf0, 0x9f, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xd4, 0xf0, 0x9f, 0xe5, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, + 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x1f, 0xe5, 0x24, 0x10, 0x1f, 0xe5, 0x01, 0x20, 0x40, 0xe0, 0x18, 0x30, 0x1f, 0xe5, 0x01, 0x40, 0x50, 0xe4, @@ -51,8 +51,8 @@ unsigned char dualboot_e200v2[236] = { 0x14, 0x00, 0x0f, 0xc8, 0x00, 0x00, 0x0b, 0xc8, 0x00, 0x00, 0x0d, 0xc8 }; unsigned char dualboot_c200v2[236] = { - 0xd4, 0xf0, 0x9f, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xd4, 0xf0, 0x9f, 0xe5, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, + 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x1f, 0xe5, 0x24, 0x10, 0x1f, 0xe5, 0x01, 0x20, 0x40, 0xe0, 0x18, 0x30, 0x1f, 0xe5, 0x01, 0x40, 0x50, 0xe4, @@ -68,8 +68,8 @@ unsigned char dualboot_c200v2[236] = { 0x14, 0x00, 0x0f, 0xc8, 0x00, 0x00, 0x0b, 0xc8, 0x00, 0x00, 0x0d, 0xc8 }; unsigned char dualboot_m200v4[212] = { - 0xc0, 0xf0, 0x9f, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xc0, 0xf0, 0x9f, 0xe5, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, + 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x1f, 0xe5, 0x24, 0x10, 0x1f, 0xe5, 0x01, 0x20, 0x40, 0xe0, 0x18, 0x30, 0x1f, 0xe5, 0x01, 0x40, 0x50, 0xe4, @@ -84,8 +84,8 @@ unsigned char dualboot_m200v4[212] = { 0x00, 0x00, 0x0b, 0xc8 }; unsigned char dualboot_fuze[236] = { - 0xd4, 0xf0, 0x9f, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xd4, 0xf0, 0x9f, 0xe5, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, + 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x1f, 0xe5, 0x24, 0x10, 0x1f, 0xe5, 0x01, 0x20, 0x40, 0xe0, 0x18, 0x30, 0x1f, 0xe5, 0x01, 0x40, 0x50, 0xe4, @@ -101,8 +101,8 @@ unsigned char dualboot_fuze[236] = { 0x14, 0x00, 0x0f, 0xc8, 0x00, 0x00, 0x0b, 0xc8, 0x00, 0x00, 0x0d, 0xc8 }; unsigned char dualboot_clipv2[280] = { - 0x00, 0xf1, 0x9f, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0xf1, 0x9f, 0xe5, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, + 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x1f, 0xe5, 0x24, 0x10, 0x1f, 0xe5, 0x01, 0x20, 0x40, 0xe0, 0x18, 0x30, 0x1f, 0xe5, 0x01, 0x40, 0x50, 0xe4, @@ -121,8 +121,8 @@ unsigned char dualboot_clipv2[280] = { 0x00, 0x00, 0x0b, 0xc8, 0x00, 0x00, 0x0e, 0xc8 }; unsigned char dualboot_clipplus[216] = { - 0xc0, 0xf0, 0x9f, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xc0, 0xf0, 0x9f, 0xe5, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, + 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x1f, 0xe5, 0x24, 0x10, 0x1f, 0xe5, 0x01, 0x20, 0x40, 0xe0, 0x18, 0x30, 0x1f, 0xe5, 0x01, 0x40, 0x50, 0xe4, @@ -137,8 +137,8 @@ unsigned char dualboot_clipplus[216] = { 0x00, 0x00, 0x0d, 0xc8, 0x00, 0x00, 0x0b, 0xc8 }; unsigned char dualboot_fuzev2[236] = { - 0xd4, 0xf0, 0x9f, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xd4, 0xf0, 0x9f, 0xe5, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, + 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0xfe, 0xff, 0xff, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x1f, 0xe5, 0x24, 0x10, 0x1f, 0xe5, 0x01, 0x20, 0x40, 0xe0, 0x18, 0x30, 0x1f, 0xe5, 0x01, 0x40, 0x50, 0xe4, diff --git a/rbutil/mkamsboot/dualboot/dualboot.S b/rbutil/mkamsboot/dualboot/dualboot.S index 84d2fcee4d..d1a9721f9f 100644 --- a/rbutil/mkamsboot/dualboot/dualboot.S +++ b/rbutil/mkamsboot/dualboot/dualboot.S @@ -32,14 +32,15 @@ /* Vectors */ ldr pc, =start /* reset vector */ - /* next vectors are unused */ - .word 0 - .word 0 - .word 0 - .word 0 - .word 0 - .word 0 - .word 0 + /* next vectors are unused, halt cpu */ +1: b 1b +1: b 1b +1: b 1b +1: b 1b +1: b 1b +1: b 1b +1: b 1b + /* These values are filled in by mkamsboot - don't move them from offset 0x20 */ -- cgit v1.2.3