From b3ecf620de718d9cc56b00d145dbd569db2c4a62 Mon Sep 17 00:00:00 2001 From: bellard Date: Sun, 30 Oct 2005 18:21:23 +0000 Subject: Thumb symbol lookup (Paul Brook) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1581 c046a42c-6fe2-441c-8c8c-71466251a162 --- disas.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'disas.c') diff --git a/disas.c b/disas.c index aea8cfee44..f8d8b9eadd 100644 --- a/disas.c +++ b/disas.c @@ -279,6 +279,7 @@ const char *lookup_symbol(target_ulong orig_addr) /* Hack, because we know this is x86. */ Elf32_Sym *sym; struct syminfo *s; + target_ulong addr; for (s = syminfos; s; s = s->next) { sym = s->disas_symtab; @@ -290,8 +291,13 @@ const char *lookup_symbol(target_ulong orig_addr) if (ELF_ST_TYPE(sym[i].st_info) != STT_FUNC) continue; - if (orig_addr >= sym[i].st_value - && orig_addr < sym[i].st_value + sym[i].st_size) + addr = sym[i].st_value; +#ifdef TARGET_ARM + /* The bottom address bit marks a Thumb symbol. */ + addr &= ~(target_ulong)1; +#endif + if (orig_addr >= addr + && orig_addr < addr + sym[i].st_size) return s->disas_strtab + sym[i].st_name; } } -- cgit v1.2.3