From: Aurelien Jarno <aurelien@aurel32.net>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [4227] fix dyngen on HPPA hosts
Date: Sun, 20 Apr 2008 20:19:55 +0000 [thread overview]
Message-ID: <E1Jng0x-0000Mj-A8@cvs.savannah.gnu.org> (raw)
Revision: 4227
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4227
Author: aurel32
Date: 2008-04-20 20:19:54 +0000 (Sun, 20 Apr 2008)
Log Message:
-----------
fix dyngen on HPPA hosts
(Stuart Brady)
Modified Paths:
--------------
trunk/dyngen.c
Modified: trunk/dyngen.c
===================================================================
--- trunk/dyngen.c 2008-04-20 20:19:44 UTC (rev 4226)
+++ trunk/dyngen.c 2008-04-20 20:19:54 UTC (rev 4227)
@@ -1759,7 +1759,36 @@
}
if (gen_switch == 2) {
- fprintf(outfile, "DEF(%s, %d, %d)\n", name + 3, nb_args, copy_size);
+
+#if defined(HOST_HPPA)
+ int op_size = copy_size;
+ int has_stubs = 0;
+ char relname[256];
+ int type, is_label;
+
+ for (i = 0, rel = relocs; i < nb_relocs; i++, rel++) {
+ if (rel->r_offset >= start_offset &&
+ rel->r_offset < start_offset + copy_size) {
+ sym_name = get_rel_sym_name(rel);
+ sym_name = strtab + symtab[ELF32_R_SYM(rel->r_info)].st_name;
+ is_label = get_reloc_expr(relname, sizeof(relname), sym_name);
+ type = ELF32_R_TYPE(rel->r_info);
+
+ if (!is_label && type == R_PARISC_PCREL17F) {
+ has_stubs = 1;
+ op_size += 8; /* ldil and be,n instructions */
+ }
+ }
+ }
+
+ if (has_stubs)
+ op_size += 4; /* b,l,n instruction, to skip past the stubs */
+
+ fprintf(outfile, "DEF(%s, %d, %d)\n", name + 3, nb_args, op_size);
+#else
+ fprintf(outfile, "DEF(%s, %d, %d)\n", name + 3, nb_args, copy_size);
+#endif
+
} else if (gen_switch == 1) {
/* output C code */
reply other threads:[~2008-04-20 20:19 UTC|newest]
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