From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Thu, 15 Jun 2000 23:54:16 +0000 (+0000)
Subject: Bytecode patches from Benjamin Stuhl.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=e717db08e9ac58aa42b4beba29a3a135ffd370d0;hp=cc9b67681954df413fe79f7c379e7b91a3121259;p=p5sagit%2Fp5-mst-13.2.git

Bytecode patches from Benjamin Stuhl.

p4raw-id: //depot/cfgperl@6218
---

diff --git a/ext/B/B/Assembler.pm b/ext/B/B/Assembler.pm
index 1324f7c..06e7c1a 100644
--- a/ext/B/B/Assembler.pm
+++ b/ext/B/B/Assembler.pm
@@ -140,16 +140,20 @@ sub strip_comments {
     return $stmt;
 }
 
-sub gen_header { # create the ByteCode header
+sub gen_header {	# create the ByteCode header: magic, archname, ivsize, ptrsize, 
+			# byteorder
+			# nvtype irrelevant (floats are stored as strings)
     my $header = B::Asmdata::PUT_U32(0x43424c50);	# 'PLBC'
-    $header .= B::Asmdata::PUT_strconst($Config{archname});
+    $header .= B::Asmdata::PUT_strconst(qq["$Config{archname}"]);
     $header .= B::Asmdata::PUT_U32($Config{ivsize});
-    $header .= B::Asmdata::PUT_U32($Config{nvsize});
     $header .= B::Asmdata::PUT_U32($Config{ptrsize});
-    $header .= B::Asmdata::PUT_strconst($Config{byteorder});	# PV not U32 because
-								# of varying size
+    $header .= B::Asmdata::PUT_strconst(sprintf(qq["0x%s"], $Config{byteorder}));
+							# PV not U32 because 
+							# of varying size
+
     $header;
 }
+
 sub parse_statement {
     my $stmt = shift;
     my ($insn, $arg) = $stmt =~ m{
diff --git a/ext/B/B/Bytecode.pm b/ext/B/B/Bytecode.pm
index 8cb60ee..4b2197e 100644
--- a/ext/B/B/Bytecode.pm
+++ b/ext/B/B/Bytecode.pm
@@ -300,8 +300,7 @@ sub B::COP::bytecode {
     }
     my $stashpv = $op->stashpv;
     my $warnings = $op->warnings;
-    my $warningsix;
-    $warningsix = $warnings->objix;
+    my $warningsix = $warnings->objix;
     $warnings->bytecode;
     $op->B::OP::bytecode;
     printf <<"EOT", pvstring($op->label), pvstring($stashpv), $op->cop_seq, pvstring($file), $op->arybase;
@@ -532,7 +531,6 @@ sub B::HV::bytecode {
     mark_saved($hv);
     my $name = $hv->NAME;
     my $ix = $hv->objix;
-    printf "sv_refcnt %d\nsv_flags 0x%x\n", $hv->REFCNT, $hv->FLAGS;
     if (!$name) {
 	# It's an ordinary HV. Stashes have NAME set and need no further
 	# saving beyond the gv_stashpv that $hv->objix already ensures.
@@ -549,6 +547,7 @@ sub B::HV::bytecode {
 	    printf("newpv %s\nhv_store %d\n",
 		   pvstring($contents[$i]), $ixes[$i / 2]);
 	}
+	printf "sv_refcnt %d\nsv_flags 0x%x\n", $hv->REFCNT, $hv->FLAGS;
     }
 }