hw/mips: Move address translation helpers to target/mips/

Address translation is an architectural thing (not hardware
related). Move the helpers from hw/ to target/.

As physical address and KVM are specific to system mode
emulation, restrict this file to softmmu, so it doesn't
get compiled for user-mode emulation.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20201206233949.3783184-2-f4bug@amsat.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/target/mips/cpu.h b/target/mips/cpu.h
index e8bca75f23..5d3b2a01c0 100644
--- a/target/mips/cpu.h
+++ b/target/mips/cpu.h
@@ -1291,6 +1291,14 @@ bool cpu_supports_isa(const CPUMIPSState *env, uint64_t isa_mask);
 bool cpu_type_supports_isa(const char *cpu_type, uint64_t isa);
 void cpu_set_exception_base(int vp_index, target_ulong address);
 
+/* addr.c */
+uint64_t cpu_mips_kseg0_to_phys(void *opaque, uint64_t addr);
+uint64_t cpu_mips_phys_to_kseg0(void *opaque, uint64_t addr);
+
+uint64_t cpu_mips_kvm_um_phys_to_kseg0(void *opaque, uint64_t addr);
+bool mips_um_ksegs_enabled(void);
+void mips_um_ksegs_enable(void);
+
 /* mips_int.c */
 void cpu_mips_soft_irq(CPUMIPSState *env, int irq, int level);