xemu-project/xemu
1
0
Fork 0
mirror of https://github.com/xemu-project/xemu.git synced 2024-11-28 05:50:37 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Use 64 bit loads for tlb addend only if addend size is 64 bits

Browse Source 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5203 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2008-09-13 20:07:53 +00:00
parent baf8cc5275
commit 9d0efc88e4
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
tcg/sparc/tcg-target.c
View File

@ -496,6 +496,12 @@ static const void * const qemu_st_helpers[4] = {
#define TARGET_LD_OP LDX
#endif
#if TARGET_PHYS_ADDR_BITS == 32
#define TARGET_ADDEND_LD_OP LDUW
#else
#define TARGET_ADDEND_LD_OP LDX
#endif
#ifdef __arch64__
#define HOST_LD_OP LDX
#define HOST_ST_OP STX
@ -623,7 +629,7 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
/* ld [arg1 + x], arg1 */
tcg_out_ldst(s, arg1, arg1, offsetof(CPUTLBEntry, addend) -
offsetof(CPUTLBEntry, addr_read), HOST_LD_OP);
offsetof(CPUTLBEntry, addr_read), TARGET_ADDEND_LD_OP);
#if TARGET_LONG_BITS == 32
/* and addr_reg, x, arg0 */
@ -792,7 +798,7 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
/* ld [arg1 + x], arg1 */
tcg_out_ldst(s, arg1, arg1, offsetof(CPUTLBEntry, addend) -
offsetof(CPUTLBEntry, addr_write), HOST_LD_OP);
offsetof(CPUTLBEntry, addr_write), TARGET_ADDEND_LD_OP);
#if TARGET_LONG_BITS == 32
/* and addr_reg, x, arg0 */