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| author | Pavel Pisa <pisa@cmp.felk.cvut.cz> | 2019-02-12 00:39:09 +0100 |
|---|---|---|
| committer | Pavel Pisa <pisa@cmp.felk.cvut.cz> | 2019-02-12 00:39:09 +0100 |
| commit | 8b553ef5863a07a0c9ae3a970bf6afe552ce6121 (patch) | |
| tree | cb61054992ea0102ed7e400533fb7cc914fc7ab0 /qtmips_machine/memory.h | |
| parent | 54d7ef4272673e55b6a4324373d11875280dad84 (diff) | |
| download | qtmips-8b553ef5863a07a0c9ae3a970bf6afe552ce6121.tar.gz qtmips-8b553ef5863a07a0c9ae3a970bf6afe552ce6121.tar.bz2 qtmips-8b553ef5863a07a0c9ae3a970bf6afe552ce6121.zip | |
Add debug access to rword and friends to allow read data through cache without disturbing statistic.
This allows to switch view between CPU and raw memory content.
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Diffstat (limited to 'qtmips_machine/memory.h')
| -rw-r--r-- | qtmips_machine/memory.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/qtmips_machine/memory.h b/qtmips_machine/memory.h index 33caf46..b354c4c 100644 --- a/qtmips_machine/memory.h +++ b/qtmips_machine/memory.h @@ -52,9 +52,9 @@ public: bool write_hword(std::uint32_t offset, std::uint16_t value); bool write_word(std::uint32_t offset, std::uint32_t value); - std::uint8_t read_byte(std::uint32_t offset) const; - std::uint16_t read_hword(std::uint32_t offset) const; - std::uint32_t read_word(std::uint32_t offset) const; + std::uint8_t read_byte(std::uint32_t offset, bool debug_access = false) const; + std::uint16_t read_hword(std::uint32_t offset, bool debug_access = false) const; + std::uint32_t read_word(std::uint32_t offset, bool debug_access = false) const; void write_ctl(enum AccessControl ctl, std::uint32_t offset, std::uint32_t value); std::uint32_t read_ctl(enum AccessControl ctl, std::uint32_t offset) const; @@ -64,7 +64,7 @@ public: protected: virtual bool wword(std::uint32_t offset, std::uint32_t value) = 0; - virtual std::uint32_t rword(std::uint32_t offset) const = 0; + virtual std::uint32_t rword(std::uint32_t offset, bool debug_access = false) const = 0; private: static int sh_nth(std::uint32_t offset); @@ -77,7 +77,7 @@ public: ~MemorySection(); bool wword(std::uint32_t offset, std::uint32_t value); - std::uint32_t rword(std::uint32_t offset) const; + std::uint32_t rword(std::uint32_t offsetbool, bool debug_access = false) const; void merge(MemorySection&); std::uint32_t length() const; @@ -107,7 +107,7 @@ public: MemorySection *get_section(std::uint32_t address, bool create) const; // returns section containing given address bool wword(std::uint32_t address, std::uint32_t value); - std::uint32_t rword(std::uint32_t address) const; + std::uint32_t rword(std::uint32_t address, bool debug_access = false) const; bool operator==(const Memory&) const; bool operator!=(const Memory&) const; |