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-rw-r--r--tcg/hppa/tcg-target.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/tcg/hppa/tcg-target.c b/tcg/hppa/tcg-target.c
index cb605f1061..558c21f67f 100644
--- a/tcg/hppa/tcg-target.c
+++ b/tcg/hppa/tcg-target.c
@@ -1629,11 +1629,10 @@ void tcg_target_qemu_prologue(TCGContext *s)
}
#ifdef CONFIG_USE_GUEST_BASE
- /* Note that GUEST_BASE can change after the prologue is generated.
- To combat that, load the value from the variable instead of
- embedding a constant here. */
- tcg_out_ld(s, TCG_TYPE_PTR, TCG_GUEST_BASE_REG,
- TCG_REG_R0, (tcg_target_long)&guest_base);
+ if (GUEST_BASE != 0) {
+ tcg_out_movi(s, TCG_TYPE_PTR, TCG_GUEST_BASE_REG, GUEST_BASE);
+ tcg_regset_set_reg(s->reserved_regs, TCG_GUEST_BASE_REG);
+ }
#endif
/* Jump to TB, and adjust R18 to be the return address. */
@@ -1679,9 +1678,6 @@ void tcg_target_init(TCGContext *s)
tcg_regset_set_reg(s->reserved_regs, TCG_REG_DP); /* data pointer */
tcg_regset_set_reg(s->reserved_regs, TCG_REG_SP); /* stack pointer */
tcg_regset_set_reg(s->reserved_regs, TCG_REG_R31); /* ble link reg */
-#ifdef CONFIG_USE_GUEST_BASE
- tcg_regset_set_reg(s->reserved_regs, TCG_GUEST_BASE_REG);
-#endif
tcg_add_target_add_op_defs(hppa_op_defs);
}