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- Subject: Mandatory patch for OSX (was [ANN] LuaJIT-2.0.0-beta2)
- From: Mike Pall <mikelu-0911@...>
- Date: Tue, 10 Nov 2009 08:41:03 +0100
I've attached a revised patch to fix LuaJIT-2.0.0-beta2 for OSX.
The zero-cost, automatic C++ exception catching now works on OSX,
too. In case anyone has applied the previous patch, it needs to be
backed out first (or start from the original beta2 sources).
--Mike
--- a/src/buildvm_x86.dasc
+++ b/src/buildvm_x86.dasc
@@ -3650,7 +3650,6 @@
".LEFDE1:\n\n", (int)ctx->codesz);
break;
case BUILD_machasm:
- /* NYI: OSX ignores it. Something must be missing. */
fprintf(ctx->fp, "\t.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support\n");
fprintf(ctx->fp,
"EH_frame1:\n"
@@ -3659,7 +3658,7 @@
"LSCIE1:\n"
"\t.long 0\n"
"\t.byte 0x1\n"
- "\t.ascii \"zPR\"\n"
+ "\t.ascii \"zPR\\0\"\n"
"\t.byte 0x1\n"
"\t.byte 128-4\n"
"\t.byte 0x8\n"
--- a/src/buildvm_x86.h
+++ b/src/buildvm_x86.h
@@ -1681,7 +1681,6 @@
".LEFDE1:\n\n", (int)ctx->codesz);
break;
case BUILD_machasm:
- /* NYI: OSX ignores it. Something must be missing. */
fprintf(ctx->fp, "\t.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support\n");
fprintf(ctx->fp,
"EH_frame1:\n"
@@ -1690,7 +1689,7 @@
"LSCIE1:\n"
"\t.long 0\n"
"\t.byte 0x1\n"
- "\t.ascii \"zPR\"\n"
+ "\t.ascii \"zPR\\0\"\n"
"\t.byte 0x1\n"
"\t.byte 128-4\n"
"\t.byte 0x8\n"
