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unit_base is basically finished, implemented AddSub[I], didn't check any tests yet
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This commit is contained in:
Jacob Lifshay 2025-02-20 20:24:14 -08:00
parent 3f6e5cc600
commit 3bd5c77a3f
Signed by: programmerjake
SSH key fingerprint: SHA256:HnFTLGpSm4Q4Fj502oCFisjZSoakwEuTsJJMSke63RQ
8 changed files with 21311 additions and 23900 deletions
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49
crates/cpu/src/register.rs
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@ -39,20 +39,18 @@ impl PRegFlagsPowerISA {
}
#[hdl]
pub fn clear_unused(flags: impl ToExpr<Type = PRegFlags>) {
// list all flags explicitly so we don't miss handling any new flags
#[hdl]
match flags {
// list all flags explicitly so we don't miss handling any new flags
PRegFlags {
pwr_ca_x86_cf: _,
pwr_ca32_x86_af: _,
pwr_ov_x86_of: _,
pwr_ov32_x86_df: _,
pwr_cr_lt_x86_sf: _,
pwr_cr_gt_x86_pf: _,
pwr_cr_eq_x86_zf: _,
pwr_so: _,
} => {}
}
let PRegFlags {
pwr_ca_x86_cf: _,
pwr_ca32_x86_af: _,
pwr_ov_x86_of: _,
pwr_ov32_x86_df: _,
pwr_cr_lt_x86_sf: _,
pwr_cr_gt_x86_pf: _,
pwr_cr_eq_x86_zf: _,
pwr_so: _,
} = flags;
}
}
@ -83,20 +81,19 @@ impl PRegFlagsX86 {
}
#[hdl]
pub fn clear_unused(flags: impl ToExpr<Type = PRegFlags>) {
// list all flags explicitly so we don't miss handling any new flags
#[hdl]
match flags {
// list all flags explicitly so we don't miss handling any new flags
PRegFlags {
pwr_ca_x86_cf: _,
pwr_ca32_x86_af: _,
pwr_ov_x86_of: _,
pwr_ov32_x86_df: _,
pwr_cr_lt_x86_sf: _,
pwr_cr_gt_x86_pf: _,
pwr_cr_eq_x86_zf: _,
pwr_so: unused1,
} => connect(unused1, false),
}
let PRegFlags {
pwr_ca_x86_cf: _,
pwr_ca32_x86_af: _,
pwr_ov_x86_of: _,
pwr_ov32_x86_df: _,
pwr_cr_lt_x86_sf: _,
pwr_cr_gt_x86_pf: _,
pwr_cr_eq_x86_zf: _,
pwr_so: unused1,
} = flags;
connect(unused1, false);
}
}