From d720b93d0bcfe1beb729245b9ed1e5f071a24bd5 Mon Sep 17 00:00:00 2001 From: bellard Date: Sun, 25 Apr 2004 17:57:43 +0000 Subject: precise self modifying code support git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@745 c046a42c-6fe2-441c-8c8c-71466251a162 --- target-sparc/cpu.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'target-sparc') diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h index af5ecb5..e86fae9 100644 --- a/target-sparc/cpu.h +++ b/target-sparc/cpu.h @@ -43,6 +43,14 @@ typedef struct CPUSPARCState { void *opaque; /* NOTE: we allow 8 more registers to handle wrapping */ uint32_t regbase[NWINDOWS * 16 + 8]; + + /* in order to avoid passing too many arguments to the memory + write helpers, we store some rarely used information in the CPU + context) */ + unsigned long mem_write_pc; /* host pc at which the memory was + written */ + unsigned long mem_write_vaddr; /* target virtual addr at which the + memory was written */ } CPUSPARCState; CPUSPARCState *cpu_sparc_init(void); -- cgit v1.1