diff options
Diffstat (limited to 'tcg/i386/tcg-target.c')
| -rw-r--r-- | tcg/i386/tcg-target.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c index ff55499bb3..d2adbc4d17 100644 --- a/tcg/i386/tcg-target.c +++ b/tcg/i386/tcg-target.c @@ -1432,7 +1432,7 @@ int arch_prctl(int code, unsigned long addr); static int guest_base_flags; static inline void setup_guest_base_seg(void) { - if (arch_prctl(ARCH_SET_GS, GUEST_BASE) == 0) { + if (arch_prctl(ARCH_SET_GS, guest_base) == 0) { guest_base_flags = P_GS; } } @@ -1577,7 +1577,7 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, bool is64) s->code_ptr, label_ptr); #else { - int32_t offset = GUEST_BASE; + int32_t offset = guest_base; TCGReg base = addrlo; int index = -1; int seg = 0; @@ -1586,7 +1586,7 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, bool is64) We can do this with the ADDR32 prefix if we're not using a guest base, or when using segmentation. Otherwise we need to zero-extend manually. */ - if (GUEST_BASE == 0 || guest_base_flags) { + if (guest_base == 0 || guest_base_flags) { seg = guest_base_flags; offset = 0; if (TCG_TARGET_REG_BITS > TARGET_LONG_BITS) { @@ -1597,8 +1597,8 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, bool is64) tcg_out_ext32u(s, TCG_REG_L0, base); base = TCG_REG_L0; } - if (offset != GUEST_BASE) { - tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_L1, GUEST_BASE); + if (offset != guest_base) { + tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_L1, guest_base); index = TCG_REG_L1; offset = 0; } @@ -1717,12 +1717,12 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, bool is64) s->code_ptr, label_ptr); #else { - int32_t offset = GUEST_BASE; + int32_t offset = guest_base; TCGReg base = addrlo; int seg = 0; /* See comment in tcg_out_qemu_ld re zero-extension of addrlo. */ - if (GUEST_BASE == 0 || guest_base_flags) { + if (guest_base == 0 || guest_base_flags) { seg = guest_base_flags; offset = 0; if (TCG_TARGET_REG_BITS > TARGET_LONG_BITS) { @@ -1731,12 +1731,12 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, bool is64) } else if (TCG_TARGET_REG_BITS == 64) { /* ??? Note that we can't use the same SIB addressing scheme as for loads, since we require L0 free for bswap. */ - if (offset != GUEST_BASE) { + if (offset != guest_base) { if (TARGET_LONG_BITS == 32) { tcg_out_ext32u(s, TCG_REG_L0, base); base = TCG_REG_L0; } - tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_L1, GUEST_BASE); + tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_L1, guest_base); tgen_arithr(s, ARITH_ADD + P_REXW, TCG_REG_L1, base); base = TCG_REG_L1; offset = 0; @@ -2315,8 +2315,8 @@ static void tcg_target_qemu_prologue(TCGContext *s) tcg_out_opc(s, OPC_RET, 0, 0, 0); #if !defined(CONFIG_SOFTMMU) - /* Try to set up a segment register to point to GUEST_BASE. */ - if (GUEST_BASE) { + /* Try to set up a segment register to point to guest_base. */ + if (guest_base) { setup_guest_base_seg(); } #endif |