From 760cc3ca893ce8dc36cb0a6d6ce287fad4007846 Mon Sep 17 00:00:00 2001
From: MerryMage <MerryMage@users.noreply.github.com>
Date: Sun, 15 Jul 2018 14:23:50 +0100
Subject: [PATCH] EmitContext: Expose FPCR

---
 src/backend_x64/a32_emit_x64.cpp | 4 ++++
 src/backend_x64/a32_emit_x64.h   | 1 +
 src/backend_x64/a64_emit_x64.cpp | 4 ++++
 src/backend_x64/a64_emit_x64.h   | 1 +
 src/backend_x64/emit_x64.h       | 1 +
 5 files changed, 11 insertions(+)

diff --git a/src/backend_x64/a32_emit_x64.cpp b/src/backend_x64/a32_emit_x64.cpp
index bf9fadcf..c027761d 100644
--- a/src/backend_x64/a32_emit_x64.cpp
+++ b/src/backend_x64/a32_emit_x64.cpp
@@ -62,6 +62,10 @@ FP::RoundingMode A32EmitContext::FPSCR_RMode() const {
     return Location().FPSCR().RMode();
 }
 
+u32 A32EmitContext::FPCR() const {
+    return Location().FPSCR().Value();
+}
+
 bool A32EmitContext::FPSCR_RoundTowardsZero() const {
     return Location().FPSCR().RMode() != FP::RoundingMode::TowardsZero;
 }
diff --git a/src/backend_x64/a32_emit_x64.h b/src/backend_x64/a32_emit_x64.h
index bec1663d..254d4a9e 100644
--- a/src/backend_x64/a32_emit_x64.h
+++ b/src/backend_x64/a32_emit_x64.h
@@ -24,6 +24,7 @@ struct A32EmitContext final : public EmitContext {
     A32EmitContext(RegAlloc& reg_alloc, IR::Block& block);
     A32::LocationDescriptor Location() const;
     FP::RoundingMode FPSCR_RMode() const override;
+    u32 FPCR() const override;
     bool FPSCR_RoundTowardsZero() const override;
     bool FPSCR_FTZ() const override;
     bool FPSCR_DN() const override;
diff --git a/src/backend_x64/a64_emit_x64.cpp b/src/backend_x64/a64_emit_x64.cpp
index 2c30b9f7..70e41b28 100644
--- a/src/backend_x64/a64_emit_x64.cpp
+++ b/src/backend_x64/a64_emit_x64.cpp
@@ -44,6 +44,10 @@ FP::RoundingMode A64EmitContext::FPSCR_RMode() const {
     return Location().FPCR().RMode();
 }
 
+u32 A64EmitContext::FPCR() const {
+    return Location().FPCR().Value();
+}
+
 bool A64EmitContext::FPSCR_RoundTowardsZero() const {
     return Location().FPCR().RMode() != FP::RoundingMode::TowardsZero;
 }
diff --git a/src/backend_x64/a64_emit_x64.h b/src/backend_x64/a64_emit_x64.h
index 2ecf0883..e251a963 100644
--- a/src/backend_x64/a64_emit_x64.h
+++ b/src/backend_x64/a64_emit_x64.h
@@ -24,6 +24,7 @@ struct A64EmitContext final : public EmitContext {
     A64EmitContext(const A64::UserConfig& conf, RegAlloc& reg_alloc, IR::Block& block);
     A64::LocationDescriptor Location() const;
     FP::RoundingMode FPSCR_RMode() const override;
+    u32 FPCR() const override;
     bool FPSCR_RoundTowardsZero() const override;
     bool FPSCR_FTZ() const override;
     bool FPSCR_DN() const override;
diff --git a/src/backend_x64/emit_x64.h b/src/backend_x64/emit_x64.h
index 47f47bd3..64f66967 100644
--- a/src/backend_x64/emit_x64.h
+++ b/src/backend_x64/emit_x64.h
@@ -35,6 +35,7 @@ struct EmitContext {
     void EraseInstruction(IR::Inst* inst);
 
     virtual FP::RoundingMode FPSCR_RMode() const = 0;
+    virtual u32 FPCR() const = 0;
     virtual bool FPSCR_RoundTowardsZero() const = 0;
     virtual bool FPSCR_FTZ() const = 0;
     virtual bool FPSCR_DN() const = 0;