diff options
| -rw-r--r-- | gdb/i387-tdep.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/gdb/i387-tdep.c b/gdb/i387-tdep.c index 3bda8880794..96869613d10 100644 --- a/gdb/i387-tdep.c +++ b/gdb/i387-tdep.c @@ -1031,7 +1031,6 @@ i387_supply_xsave (struct regcache *regcache, int regnum, unsigned int zmm_endlo_regnum = I387_ZMM0H_REGNUM (tdep) + std::min (tdep->num_zmm_regs, 16); ULONGEST clear_bv; - static const gdb_byte zero[I386_MAX_REGISTER_SIZE] = { 0 }; enum { none = 0x0, @@ -1102,14 +1101,14 @@ i387_supply_xsave (struct regcache *regcache, int regnum, case pkeys: if ((clear_bv & X86_XSTATE_PKRU)) - regcache->raw_supply (regnum, zero); + regcache->raw_supply_zeroed (regnum); else regcache->raw_supply (regnum, XSAVE_PKEYS_ADDR (tdep, regs, regnum)); return; case avx512_zmm0_h: if ((clear_bv & X86_XSTATE_ZMM_H)) - regcache->raw_supply (regnum, zero); + regcache->raw_supply_zeroed (regnum); else regcache->raw_supply (regnum, XSAVE_AVX512_ZMM0_H_ADDR (tdep, regs, regnum)); @@ -1117,7 +1116,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, case avx512_zmm16_h: if ((clear_bv & X86_XSTATE_ZMM)) - regcache->raw_supply (regnum, zero); + regcache->raw_supply_zeroed (regnum); else regcache->raw_supply (regnum, XSAVE_AVX512_ZMM16_H_ADDR (tdep, regs, regnum)); @@ -1125,14 +1124,14 @@ i387_supply_xsave (struct regcache *regcache, int regnum, case avx512_k: if ((clear_bv & X86_XSTATE_K)) - regcache->raw_supply (regnum, zero); + regcache->raw_supply_zeroed (regnum); else regcache->raw_supply (regnum, XSAVE_AVX512_K_ADDR (tdep, regs, regnum)); return; case avx512_ymmh_avx512: if ((clear_bv & X86_XSTATE_ZMM)) - regcache->raw_supply (regnum, zero); + regcache->raw_supply_zeroed (regnum); else regcache->raw_supply (regnum, XSAVE_YMM_H_AVX512_ADDR (tdep, regs, regnum)); @@ -1140,7 +1139,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, case avx512_xmm_avx512: if ((clear_bv & X86_XSTATE_ZMM)) - regcache->raw_supply (regnum, zero); + regcache->raw_supply_zeroed (regnum); else regcache->raw_supply (regnum, XSAVE_XMM_AVX512_ADDR (tdep, regs, regnum)); @@ -1148,21 +1147,21 @@ i387_supply_xsave (struct regcache *regcache, int regnum, case avxh: if ((clear_bv & X86_XSTATE_AVX)) - regcache->raw_supply (regnum, zero); + regcache->raw_supply_zeroed (regnum); else regcache->raw_supply (regnum, XSAVE_AVXH_ADDR (tdep, regs, regnum)); return; case sse: if ((clear_bv & X86_XSTATE_SSE)) - regcache->raw_supply (regnum, zero); + regcache->raw_supply_zeroed (regnum); else regcache->raw_supply (regnum, FXSAVE_ADDR (tdep, regs, regnum)); return; case x87: if ((clear_bv & X86_XSTATE_X87)) - regcache->raw_supply (regnum, zero); + regcache->raw_supply_zeroed (regnum); else regcache->raw_supply (regnum, FXSAVE_ADDR (tdep, regs, regnum)); return; @@ -1176,7 +1175,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, for (i = I387_PKRU_REGNUM (tdep); i < I387_PKEYSEND_REGNUM (tdep); i++) - regcache->raw_supply (i, zero); + regcache->raw_supply_zeroed (i); } else { @@ -1193,7 +1192,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, if ((clear_bv & X86_XSTATE_ZMM_H)) { for (i = I387_ZMM0H_REGNUM (tdep); i < zmm_endlo_regnum; i++) - regcache->raw_supply (i, zero); + regcache->raw_supply_zeroed (i); } else { @@ -1211,7 +1210,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, for (i = I387_K0_REGNUM (tdep); i < I387_KEND_REGNUM (tdep); i++) - regcache->raw_supply (i, zero); + regcache->raw_supply_zeroed (i); } else { @@ -1229,15 +1228,15 @@ i387_supply_xsave (struct regcache *regcache, int regnum, { for (i = I387_ZMM16H_REGNUM (tdep); i < I387_ZMMENDH_REGNUM (tdep); i++) - regcache->raw_supply (i, zero); + regcache->raw_supply_zeroed (i); for (i = I387_YMM16H_REGNUM (tdep); i < I387_YMMH_AVX512_END_REGNUM (tdep); i++) - regcache->raw_supply (i, zero); + regcache->raw_supply_zeroed (i); for (i = I387_XMM16_REGNUM (tdep); i < I387_XMM_AVX512_END_REGNUM (tdep); i++) - regcache->raw_supply (i, zero); + regcache->raw_supply_zeroed (i); } else { @@ -1264,7 +1263,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, for (i = I387_YMM0H_REGNUM (tdep); i < I387_YMMENDH_REGNUM (tdep); i++) - regcache->raw_supply (i, zero); + regcache->raw_supply_zeroed (i); } else { @@ -1283,7 +1282,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, for (i = I387_XMM0_REGNUM (tdep); i < I387_MXCSR_REGNUM (tdep); i++) - regcache->raw_supply (i, zero); + regcache->raw_supply_zeroed (i); } else { @@ -1301,7 +1300,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, for (i = I387_ST0_REGNUM (tdep); i < I387_FCTRL_REGNUM (tdep); i++) - regcache->raw_supply (i, zero); + regcache->raw_supply_zeroed (i); } else { @@ -1336,7 +1335,7 @@ i387_supply_xsave (struct regcache *regcache, int regnum, regcache->raw_supply (i, buf); } else - regcache->raw_supply (i, zero); + regcache->raw_supply_zeroed (i); } /* Most of the FPU control registers occupy only 16 bits in the xsave extended state. Give those a special treatment. */ |