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authorJames Hogan <james.hogan@imgtec.com>2012-10-17 10:21:13 -0400
committerJames Hogan <james.hogan@imgtec.com>2013-03-02 15:09:55 -0500
commit690998b629a554d8004d3129a42176afafce9fae (patch)
tree3fbc7fb494be89383301fb68b14af82de7e7a276 /scripts/checkstack.pl
parent00512bdd4573674d10af1c1d60328b4b0f9dcafd (diff)
scripts/checkstack.pl: Add metag support
Adapt checkstack.pl so that it works for metag. Signed-off-by: James Hogan <james.hogan@imgtec.com>
Diffstat (limited to 'scripts/checkstack.pl')
-rwxr-xr-xscripts/checkstack.pl8
1 files changed, 6 insertions, 2 deletions
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl
index 17e384396705..544aa56b6200 100755
--- a/scripts/checkstack.pl
+++ b/scripts/checkstack.pl
@@ -34,7 +34,7 @@ use strict;
34# $1 (first bracket) matches the dynamic amount of the stack growth 34# $1 (first bracket) matches the dynamic amount of the stack growth
35# 35#
36# use anything else and feel the pain ;) 36# use anything else and feel the pain ;)
37my (@stack, $re, $dre, $x, $xs); 37my (@stack, $re, $dre, $x, $xs, $funcre);
38{ 38{
39 my $arch = shift; 39 my $arch = shift;
40 if ($arch eq "") { 40 if ($arch eq "") {
@@ -44,6 +44,7 @@ my (@stack, $re, $dre, $x, $xs);
44 44
45 $x = "[0-9a-f]"; # hex character 45 $x = "[0-9a-f]"; # hex character
46 $xs = "[0-9a-f ]"; # hex character or space 46 $xs = "[0-9a-f ]"; # hex character or space
47 $funcre = qr/^$x* <(.*)>:$/;
47 if ($arch eq 'arm') { 48 if ($arch eq 'arm') {
48 #c0008ffc: e24dd064 sub sp, sp, #100 ; 0x64 49 #c0008ffc: e24dd064 sub sp, sp, #100 ; 0x64
49 $re = qr/.*sub.*sp, sp, #(([0-9]{2}|[3-9])[0-9]{2})/o; 50 $re = qr/.*sub.*sp, sp, #(([0-9]{2}|[3-9])[0-9]{2})/o;
@@ -66,6 +67,10 @@ my (@stack, $re, $dre, $x, $xs);
66 # 2b6c: 4e56 fb70 linkw %fp,#-1168 67 # 2b6c: 4e56 fb70 linkw %fp,#-1168
67 # 1df770: defc ffe4 addaw #-28,%sp 68 # 1df770: defc ffe4 addaw #-28,%sp
68 $re = qr/.*(?:linkw %fp,|addaw )#-([0-9]{1,4})(?:,%sp)?$/o; 69 $re = qr/.*(?:linkw %fp,|addaw )#-([0-9]{1,4})(?:,%sp)?$/o;
70 } elsif ($arch eq 'metag') {
71 #400026fc: 40 00 00 82 ADD A0StP,A0StP,#0x8
72 $re = qr/.*ADD.*A0StP,A0StP,\#(0x$x{1,8})/o;
73 $funcre = qr/^$x* <[^\$](.*)>:$/;
69 } elsif ($arch eq 'mips64') { 74 } elsif ($arch eq 'mips64') {
70 #8800402c: 67bdfff0 daddiu sp,sp,-16 75 #8800402c: 67bdfff0 daddiu sp,sp,-16
71 $re = qr/.*daddiu.*sp,sp,-(([0-9]{2}|[3-9])[0-9]{2})/o; 76 $re = qr/.*daddiu.*sp,sp,-(([0-9]{2}|[3-9])[0-9]{2})/o;
@@ -109,7 +114,6 @@ my (@stack, $re, $dre, $x, $xs);
109# 114#
110# main() 115# main()
111# 116#
112my $funcre = qr/^$x* <(.*)>:$/;
113my ($func, $file, $lastslash); 117my ($func, $file, $lastslash);
114 118
115while (my $line = <STDIN>) { 119while (my $line = <STDIN>) {