From: Chris Demetriou Date: Wed, 12 May 2004 01:44:19 +0000 (+0000) Subject: 2004-05-11 Maciej W. Rozycki X-Git-Tag: gdb_6_1_1-20040616-release~49 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=193099cb28c05c10de57103371ce5cf83d857da7;p=thirdparty%2Fbinutils-gdb.git 2004-05-11 Maciej W. Rozycki * mips/interp.c (decode_coproc): Sign-extend the address retrieved from COP0_BADVADDR. * mips/sim-main.h (COP0_BADVADDR): Remove a cast. --- diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog index fab4c6e2969..2952ba34560 100644 --- a/sim/mips/ChangeLog +++ b/sim/mips/ChangeLog @@ -1,3 +1,9 @@ +2004-05-11 Maciej W. Rozycki + + * mips/interp.c (decode_coproc): Sign-extend the address retrieved + from COP0_BADVADDR. + * mips/sim-main.h (COP0_BADVADDR): Remove a cast. + 2004-01-19 Chris Demetriou * mips.igen (check_mf_cycles, check_mt_hilo, check_mf_hilo) diff --git a/sim/mips/interp.c b/sim/mips/interp.c index f8c14c89ca9..043d76d10d3 100644 --- a/sim/mips/interp.c +++ b/sim/mips/interp.c @@ -2102,7 +2102,7 @@ decode_coproc (SIM_DESC sd, case 8: /* 8 = BadVAddr R4000 VR4100 VR4300 */ if (code == 0x00) - GPR[rt] = COP0_BADVADDR; + GPR[rt] = (signed_word) (signed_address) COP0_BADVADDR; else COP0_BADVADDR = GPR[rt]; break; diff --git a/sim/mips/sim-main.h b/sim/mips/sim-main.h index 2f3ffa40bb5..eebe14f7706 100644 --- a/sim/mips/sim-main.h +++ b/sim/mips/sim-main.h @@ -383,7 +383,7 @@ struct _sim_cpu { #define NR_COP0_GPR 32 unsigned_word cop0_gpr[NR_COP0_GPR]; #define COP0_GPR ((CPU)->cop0_gpr) -#define COP0_BADVADDR ((unsigned32)(COP0_GPR[8])) +#define COP0_BADVADDR (COP0_GPR[8]) /* While space is allocated for the floating point registers in the main registers array, they are stored separatly. This is because