Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / ipxe / src / util / disrom.pl

diff --git a/qemu/roms/ipxe/src/util/disrom.pl b/qemu/roms/ipxe/src/util/disrom.pl
new file mode 100755 (executable)
index 0000000..574957a
--- /dev/null
+++ b/qemu/roms/ipxe/src/util/disrom.pl
@@ -0,0 +1,115 @@
+#!/usr/bin/perl -w
+#
+# Copyright (C) 2008 Michael Brown <mbrown@fensystems.co.uk>.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+use strict;
+use warnings;
+
+use FindBin;
+use lib "$FindBin::Bin";
+use Option::ROM qw ( :all );
+
+my $romfile = shift || "-";
+my $rom = new Option::ROM;
+$rom->load ( $romfile );
+
+do {
+
+  die "Not an option ROM image\n"
+      unless $rom->{signature} == ROM_SIGNATURE;
+
+  my $romlength = ( $rom->{length} * 512 );
+  my $filelength = $rom->length;
+  die "ROM image truncated (is $filelength, should be $romlength)\n"
+      if $filelength < $romlength;
+
+  printf "ROM header:\n\n";
+  printf "  %-16s 0x%02x (%d)\n", "Length:",
+        $rom->{length}, ( $rom->{length} * 512 );
+  printf "  %-16s 0x%02x (%s0x%02x)\n", "Checksum:", $rom->{checksum},
+        ( ( $rom->checksum == 0 ) ? "" : "INCORRECT: " ), $rom->checksum;
+  printf "  %-16s 0x%04x\n", "Init:", $rom->{init};
+  printf "  %-16s 0x%04x\n", "UNDI header:", $rom->{undi_header};
+  printf "  %-16s 0x%04x\n", "PCI header:", $rom->{pci_header};
+  printf "  %-16s 0x%04x\n", "PnP header:", $rom->{pnp_header};
+  printf "\n";
+
+  my $pci = $rom->pci_header();
+  if ( $pci ) {
+    printf "PCI header:\n\n";
+    printf "  %-16s %s\n", "Signature:", $pci->{signature};
+    printf "  %-16s 0x%04x\n", "Vendor ID:", $pci->{vendor_id};
+    printf "  %-16s 0x%04x\n", "Device ID:", $pci->{device_id};
+    printf "  %-16s 0x%02x%02x%02x\n", "Device class:",
+          $pci->{base_class}, $pci->{sub_class}, $pci->{prog_intf};
+    printf "  %-16s 0x%04x (%d)\n", "Image length:",
+          $pci->{image_length}, ( $pci->{image_length} * 512 );
+    printf "  %-16s 0x%04x (%d)\n", "Runtime length:",
+          $pci->{runtime_length}, ( $pci->{runtime_length} * 512 );
+    printf "  %-16s 0x%02x\n", "Code type:", $pci->{code_type};
+    if ( exists $pci->{conf_header} ) {
+      printf "  %-16s 0x%04x\n", "Config header:", $pci->{conf_header};
+      printf "  %-16s 0x%04x\n", "CLP entry:", $pci->{clp_entry};
+    }
+    printf "\n";
+  }
+
+  my $pnp = $rom->pnp_header();
+  if ( $pnp ) {
+    printf "PnP header:\n\n";
+    printf "  %-16s %s\n", "Signature:", $pnp->{signature};
+    printf "  %-16s 0x%02x (%s0x%02x)\n", "Checksum:", $pnp->{checksum},
+          ( ( $pnp->checksum == 0 ) ? "" : "INCORRECT: " ), $pnp->checksum;
+    printf "  %-16s 0x%04x \"%s\"\n", "Manufacturer:",
+          $pnp->{manufacturer}, $pnp->manufacturer;
+    printf "  %-16s 0x%04x \"%s\"\n", "Product:",
+          $pnp->{product}, $pnp->product;
+    printf "  %-16s 0x%04x\n", "BCV:", $pnp->{bcv};
+    printf "  %-16s 0x%04x\n", "BDV:", $pnp->{bdv};
+    printf "  %-16s 0x%04x\n", "BEV:", $pnp->{bev};
+    printf "\n";
+  }
+
+  my $undi = $rom->undi_header();
+  if ( $undi ) {
+    printf "UNDI header:\n\n";
+    printf "  %-16s %s\n", "Signature:", $undi->{signature};
+    printf "  %-16s 0x%02x (%s0x%02x)\n", "Checksum:", $undi->{checksum},
+          ( ( $undi->checksum == 0 ) ? "" : "INCORRECT: " ), $undi->checksum;
+    printf "  %-16s %d.%d.%d\n", "UNDI version:", $undi->{version_major},
+          $undi->{version_minor}, $undi->{version_revision};
+    printf "  %-16s 0x%04x\n", "Loader entry:", $undi->{loader_entry};
+    printf "  %-16s 0x%04x\n", "Stack size:", $undi->{stack_size};
+    printf "  %-16s 0x%04x\n", "Data size:", $undi->{data_size};
+    printf "  %-16s 0x%04x\n", "Code size:", $undi->{code_size};
+    printf "  %-16s %s\n", "Bus type:", $undi->{bus_type};
+    printf "\n";
+  }
+
+  my $ipxe = $rom->ipxe_header();
+  if ( $ipxe ) {
+    printf "iPXE header:\n\n";
+    printf "  %-16s 0x%02x (%s0x%02x)\n", "Checksum:", $ipxe->{checksum},
+          ( ( $ipxe->checksum == 0 ) ? "" : "INCORRECT: " ), $ipxe->checksum;
+    printf "  %-16s 0x%02x (%d)\n", "Shrunk length:",
+          $ipxe->{shrunk_length}, ( $ipxe->{shrunk_length} * 512 );
+    printf "  %-16s 0x%08x\n", "Build ID:", $ipxe->{build_id};
+    printf "\n";
+  }
+
+} while ( $rom = $rom->next_image );