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[UNTESTED] complete initial disassembler structure for ARM

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Signed-off-by: Amneesh Singh <natto@weirdnatto.in>
This commit is contained in:
Amneesh Singh
2023-09-15 05:23:07 +05:30
parent 169723275e
commit 7fc6876264
9 changed files with 701 additions and 149 deletions
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7
include/cpu/psr.hh
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@@ -8,6 +8,9 @@ class Psr {
// clear the reserved bits i.e, [8:27]
Psr(uint32_t raw);
uint32_t raw() const;
void set_all(uint32_t raw);
// Mode : [4:0]
Mode mode() const;
void set_mode(Mode mode);
@@ -45,8 +48,8 @@ class Psr {
bool condition(Condition cond) const;
private:
static constexpr uint32_t PSR_CLEAR_RESERVED = 0xf00000ff;
static constexpr uint32_t PSR_CLEAR_MODE = 0x0b00000;
static constexpr uint32_t PSR_CLEAR_RESERVED = 0xF00000FF;
static constexpr uint32_t PSR_CLEAR_MODE = 0xFFFFFFE0;
uint32_t psr;
};