diff mbox series

[v4,29/45] target/arm: Annotate arm_max_initfn with FEAT identifiers

Message ID 20220501055028.646596-30-richard.henderson@linaro.org
State Superseded
Headers show
Series target/arm: Cleanups, new features, new cpus | expand

Commit Message

Richard Henderson May 1, 2022, 5:50 a.m. UTC 
Update the legacy feature names to the current names.
Provide feature names for id changes that were not marked.
Sort the field updates into increasing bitfield order.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/cpu64.c   | 100 +++++++++++++++++++++----------------------
 target/arm/cpu_tcg.c |  48 ++++++++++-----------
 2 files changed, 74 insertions(+), 74 deletions(-)
diff mbox series

Patch

diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index 6da42af56e..5fce40a6bc 100644
--- a/target/arm/cpu64.c
+++ b/target/arm/cpu64.c
@@ -713,51 +713,51 @@  static void aarch64_max_initfn(Object *obj)
     cpu->midr = t;
 
     t = cpu->isar.id_aa64isar0;
-    t = FIELD_DP64(t, ID_AA64ISAR0, AES, 2); /* AES + PMULL */
-    t = FIELD_DP64(t, ID_AA64ISAR0, SHA1, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR0, SHA2, 2); /* SHA512 */
+    t = FIELD_DP64(t, ID_AA64ISAR0, AES, 2);      /* FEAT_PMULL */
+    t = FIELD_DP64(t, ID_AA64ISAR0, SHA1, 1);     /* FEAT_SHA1 */
+    t = FIELD_DP64(t, ID_AA64ISAR0, SHA2, 2);     /* FEAT_SHA512 */
     t = FIELD_DP64(t, ID_AA64ISAR0, CRC32, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR0, ATOMIC, 2);
-    t = FIELD_DP64(t, ID_AA64ISAR0, RDM, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR0, SHA3, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR0, SM3, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR0, SM4, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR0, DP, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR0, FHM, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR0, TS, 2); /* v8.5-CondM */
-    t = FIELD_DP64(t, ID_AA64ISAR0, TLB, 2); /* FEAT_TLBIRANGE */
-    t = FIELD_DP64(t, ID_AA64ISAR0, RNDR, 1);
+    t = FIELD_DP64(t, ID_AA64ISAR0, ATOMIC, 2);   /* FEAT_LSE */
+    t = FIELD_DP64(t, ID_AA64ISAR0, RDM, 1);      /* FEAT_RDM */
+    t = FIELD_DP64(t, ID_AA64ISAR0, SHA3, 1);     /* FEAT_SHA3 */
+    t = FIELD_DP64(t, ID_AA64ISAR0, SM3, 1);      /* FEAT_SM3 */
+    t = FIELD_DP64(t, ID_AA64ISAR0, SM4, 1);      /* FEAT_SM4 */
+    t = FIELD_DP64(t, ID_AA64ISAR0, DP, 1);       /* FEAT_DotProd */
+    t = FIELD_DP64(t, ID_AA64ISAR0, FHM, 1);      /* FEAT_FHM */
+    t = FIELD_DP64(t, ID_AA64ISAR0, TS, 2);       /* FEAT_FlagM2 */
+    t = FIELD_DP64(t, ID_AA64ISAR0, TLB, 2);      /* FEAT_TLBIRANGE */
+    t = FIELD_DP64(t, ID_AA64ISAR0, RNDR, 1);     /* FEAT_RNG */
     cpu->isar.id_aa64isar0 = t;
 
     t = cpu->isar.id_aa64isar1;
-    t = FIELD_DP64(t, ID_AA64ISAR1, DPB, 2);
-    t = FIELD_DP64(t, ID_AA64ISAR1, JSCVT, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR1, FCMA, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR1, SB, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR1, SPECRES, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR1, BF16, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR1, FRINTTS, 1);
-    t = FIELD_DP64(t, ID_AA64ISAR1, LRCPC, 2); /* ARMv8.4-RCPC */
-    t = FIELD_DP64(t, ID_AA64ISAR1, I8MM, 1);
+    t = FIELD_DP64(t, ID_AA64ISAR1, DPB, 2);      /* FEAT_DPB2 */
+    t = FIELD_DP64(t, ID_AA64ISAR1, JSCVT, 1);    /* FEAT_JSCVT */
+    t = FIELD_DP64(t, ID_AA64ISAR1, FCMA, 1);     /* FEAT_FCMA */
+    t = FIELD_DP64(t, ID_AA64ISAR1, LRCPC, 2);    /* FEAT_LRCPC2 */
+    t = FIELD_DP64(t, ID_AA64ISAR1, FRINTTS, 1);  /* FEAT_FRINTTS */
+    t = FIELD_DP64(t, ID_AA64ISAR1, SB, 1);       /* FEAT_SB */
+    t = FIELD_DP64(t, ID_AA64ISAR1, SPECRES, 1);  /* FEAT_SPECRES */
+    t = FIELD_DP64(t, ID_AA64ISAR1, BF16, 1);     /* FEAT_BF16 */
+    t = FIELD_DP64(t, ID_AA64ISAR1, I8MM, 1);     /* FEAT_I8MM */
     cpu->isar.id_aa64isar1 = t;
 
     t = cpu->isar.id_aa64pfr0;
+    t = FIELD_DP64(t, ID_AA64PFR0, FP, 1);        /* FEAT_FP16 */
+    t = FIELD_DP64(t, ID_AA64PFR0, ADVSIMD, 1);   /* FEAT_FP16 */
     t = FIELD_DP64(t, ID_AA64PFR0, SVE, 1);
-    t = FIELD_DP64(t, ID_AA64PFR0, FP, 1);
-    t = FIELD_DP64(t, ID_AA64PFR0, ADVSIMD, 1);
-    t = FIELD_DP64(t, ID_AA64PFR0, SEL2, 1);
-    t = FIELD_DP64(t, ID_AA64PFR0, DIT, 1);
+    t = FIELD_DP64(t, ID_AA64PFR0, SEL2, 1);      /* FEAT_SEL2 */
+    t = FIELD_DP64(t, ID_AA64PFR0, DIT, 1);       /* FEAT_DIT */
     cpu->isar.id_aa64pfr0 = t;
 
     t = cpu->isar.id_aa64pfr1;
-    t = FIELD_DP64(t, ID_AA64PFR1, BT, 1);
-    t = FIELD_DP64(t, ID_AA64PFR1, SSBS, 2);
+    t = FIELD_DP64(t, ID_AA64PFR1, BT, 1);        /* FEAT_BTI */
+    t = FIELD_DP64(t, ID_AA64PFR1, SSBS, 2);      /* FEAT_SSBS2 */
     /*
      * Begin with full support for MTE. This will be downgraded to MTE=0
      * during realize if the board provides no tag memory, much like
      * we do for EL2 with the virtualization=on property.
      */
-    t = FIELD_DP64(t, ID_AA64PFR1, MTE, 3);
+    t = FIELD_DP64(t, ID_AA64PFR1, MTE, 3);       /* FEAT_MTE3 */
     cpu->isar.id_aa64pfr1 = t;
 
     t = cpu->isar.id_aa64mmfr0;
@@ -769,37 +769,37 @@  static void aarch64_max_initfn(Object *obj)
     cpu->isar.id_aa64mmfr0 = t;
 
     t = cpu->isar.id_aa64mmfr1;
-    t = FIELD_DP64(t, ID_AA64MMFR1, HPDS, 1); /* HPD */
-    t = FIELD_DP64(t, ID_AA64MMFR1, LO, 1);
-    t = FIELD_DP64(t, ID_AA64MMFR1, VH, 1);
-    t = FIELD_DP64(t, ID_AA64MMFR1, PAN, 2); /* ATS1E1 */
-    t = FIELD_DP64(t, ID_AA64MMFR1, VMIDBITS, 2); /* VMID16 */
-    t = FIELD_DP64(t, ID_AA64MMFR1, XNX, 1); /* TTS2UXN */
+    t = FIELD_DP64(t, ID_AA64MMFR1, VMIDBITS, 2); /* FEAT_VMID16 */
+    t = FIELD_DP64(t, ID_AA64MMFR1, VH, 1);       /* FEAT_VHE */
+    t = FIELD_DP64(t, ID_AA64MMFR1, HPDS, 1);     /* FEAT_HPDS */
+    t = FIELD_DP64(t, ID_AA64MMFR1, LO, 1);       /* FEAT_LOR */
+    t = FIELD_DP64(t, ID_AA64MMFR1, PAN, 2);      /* FEAT_PAN2 */
+    t = FIELD_DP64(t, ID_AA64MMFR1, XNX, 1);      /* FEAT_XNX */
     cpu->isar.id_aa64mmfr1 = t;
 
     t = cpu->isar.id_aa64mmfr2;
-    t = FIELD_DP64(t, ID_AA64MMFR2, UAO, 1);
-    t = FIELD_DP64(t, ID_AA64MMFR2, CNP, 1); /* TTCNP */
-    t = FIELD_DP64(t, ID_AA64MMFR2, ST, 1); /* TTST */
-    t = FIELD_DP64(t, ID_AA64MMFR2, VARANGE, 1); /* FEAT_LVA */
-    t = FIELD_DP64(t, ID_AA64MMFR2, TTL, 1); /* FEAT_TTL */
-    t = FIELD_DP64(t, ID_AA64MMFR2, BBM, 2); /* FEAT_BBM at level 2 */
+    t = FIELD_DP64(t, ID_AA64MMFR2, CNP, 1);      /* FEAT_TTCNP */
+    t = FIELD_DP64(t, ID_AA64MMFR2, UAO, 1);      /* FEAT_UAO */
+    t = FIELD_DP64(t, ID_AA64MMFR2, VARANGE, 1);  /* FEAT_LVA */
+    t = FIELD_DP64(t, ID_AA64MMFR2, ST, 1);       /* FEAT_TTST */
+    t = FIELD_DP64(t, ID_AA64MMFR2, TTL, 1);      /* FEAT_TTL */
+    t = FIELD_DP64(t, ID_AA64MMFR2, BBM, 2);      /* FEAT_BBM at level 2 */
     cpu->isar.id_aa64mmfr2 = t;
 
     t = cpu->isar.id_aa64zfr0;
     t = FIELD_DP64(t, ID_AA64ZFR0, SVEVER, 1);
-    t = FIELD_DP64(t, ID_AA64ZFR0, AES, 2);  /* PMULL */
-    t = FIELD_DP64(t, ID_AA64ZFR0, BITPERM, 1);
-    t = FIELD_DP64(t, ID_AA64ZFR0, BFLOAT16, 1);
-    t = FIELD_DP64(t, ID_AA64ZFR0, SHA3, 1);
-    t = FIELD_DP64(t, ID_AA64ZFR0, SM4, 1);
-    t = FIELD_DP64(t, ID_AA64ZFR0, I8MM, 1);
-    t = FIELD_DP64(t, ID_AA64ZFR0, F32MM, 1);
-    t = FIELD_DP64(t, ID_AA64ZFR0, F64MM, 1);
+    t = FIELD_DP64(t, ID_AA64ZFR0, AES, 2);       /* FEAT_SVE_PMULL128 */
+    t = FIELD_DP64(t, ID_AA64ZFR0, BITPERM, 1);   /* FEAT_SVE_BitPerm */
+    t = FIELD_DP64(t, ID_AA64ZFR0, BFLOAT16, 1);  /* FEAT_BF16 */
+    t = FIELD_DP64(t, ID_AA64ZFR0, SHA3, 1);      /* FEAT_SVE_SHA3 */
+    t = FIELD_DP64(t, ID_AA64ZFR0, SM4, 1);       /* FEAT_SVE_SM4 */
+    t = FIELD_DP64(t, ID_AA64ZFR0, I8MM, 1);      /* FEAT_I8MM */
+    t = FIELD_DP64(t, ID_AA64ZFR0, F32MM, 1);     /* FEAT_F32MM */
+    t = FIELD_DP64(t, ID_AA64ZFR0, F64MM, 1);     /* FEAT_F64MM */
     cpu->isar.id_aa64zfr0 = t;
 
     t = cpu->isar.id_aa64dfr0;
-    t = FIELD_DP64(t, ID_AA64DFR0, PMUVER, 5); /* v8.4-PMU */
+    t = FIELD_DP64(t, ID_AA64DFR0, PMUVER, 5);    /* FEAT_PMUv3p4 */
     cpu->isar.id_aa64dfr0 = t;
 
     /* Replicate the same data to the 32-bit id registers.  */
diff --git a/target/arm/cpu_tcg.c b/target/arm/cpu_tcg.c
index b0dbf2c991..bc8f9d0edf 100644
--- a/target/arm/cpu_tcg.c
+++ b/target/arm/cpu_tcg.c
@@ -28,55 +28,55 @@  void aa32_max_features(ARMCPU *cpu)
 
     /* Add additional features supported by QEMU */
     t = cpu->isar.id_isar5;
-    t = FIELD_DP32(t, ID_ISAR5, AES, 2);
-    t = FIELD_DP32(t, ID_ISAR5, SHA1, 1);
-    t = FIELD_DP32(t, ID_ISAR5, SHA2, 1);
+    t = FIELD_DP32(t, ID_ISAR5, AES, 2);          /* FEAT_PMULL */
+    t = FIELD_DP32(t, ID_ISAR5, SHA1, 1);         /* FEAT_SHA1 */
+    t = FIELD_DP32(t, ID_ISAR5, SHA2, 1);         /* FEAT_SHA256 */
     t = FIELD_DP32(t, ID_ISAR5, CRC32, 1);
-    t = FIELD_DP32(t, ID_ISAR5, RDM, 1);
-    t = FIELD_DP32(t, ID_ISAR5, VCMA, 1);
+    t = FIELD_DP32(t, ID_ISAR5, RDM, 1);          /* FEAT_RDM */
+    t = FIELD_DP32(t, ID_ISAR5, VCMA, 1);         /* FEAT_FCMA */
     cpu->isar.id_isar5 = t;
 
     t = cpu->isar.id_isar6;
-    t = FIELD_DP32(t, ID_ISAR6, JSCVT, 1);
-    t = FIELD_DP32(t, ID_ISAR6, DP, 1);
-    t = FIELD_DP32(t, ID_ISAR6, FHM, 1);
-    t = FIELD_DP32(t, ID_ISAR6, SB, 1);
-    t = FIELD_DP32(t, ID_ISAR6, SPECRES, 1);
-    t = FIELD_DP32(t, ID_ISAR6, BF16, 1);
-    t = FIELD_DP32(t, ID_ISAR6, I8MM, 1);
+    t = FIELD_DP32(t, ID_ISAR6, JSCVT, 1);        /* FEAT_JSCVT */
+    t = FIELD_DP32(t, ID_ISAR6, DP, 1);           /* Feat_DotProd */
+    t = FIELD_DP32(t, ID_ISAR6, FHM, 1);          /* FEAT_FHM */
+    t = FIELD_DP32(t, ID_ISAR6, SB, 1);           /* FEAT_SB */
+    t = FIELD_DP32(t, ID_ISAR6, SPECRES, 1);      /* FEAT_SPECRES */
+    t = FIELD_DP32(t, ID_ISAR6, BF16, 1);         /* FEAT_AA32BF16 */
+    t = FIELD_DP32(t, ID_ISAR6, I8MM, 1);         /* FEAT_AA32I8MM */
     cpu->isar.id_isar6 = t;
 
     t = cpu->isar.mvfr1;
-    t = FIELD_DP32(t, MVFR1, FPHP, 3);     /* v8.2-FP16 */
-    t = FIELD_DP32(t, MVFR1, SIMDHP, 2);   /* v8.2-FP16 */
+    t = FIELD_DP32(t, MVFR1, FPHP, 3);            /* FEAT_FP16 */
+    t = FIELD_DP32(t, MVFR1, SIMDHP, 2);          /* FEAT_FP16 */
     cpu->isar.mvfr1 = t;
 
     t = cpu->isar.mvfr2;
-    t = FIELD_DP32(t, MVFR2, SIMDMISC, 3); /* SIMD MaxNum */
-    t = FIELD_DP32(t, MVFR2, FPMISC, 4);   /* FP MaxNum */
+    t = FIELD_DP32(t, MVFR2, SIMDMISC, 3);        /* SIMD MaxNum */
+    t = FIELD_DP32(t, MVFR2, FPMISC, 4);          /* FP MaxNum */
     cpu->isar.mvfr2 = t;
 
     t = cpu->isar.id_mmfr3;
-    t = FIELD_DP32(t, ID_MMFR3, PAN, 2); /* ATS1E1 */
+    t = FIELD_DP32(t, ID_MMFR3, PAN, 2);          /* FEAT_PAN2 */
     cpu->isar.id_mmfr3 = t;
 
     t = cpu->isar.id_mmfr4;
-    t = FIELD_DP32(t, ID_MMFR4, HPDS, 1); /* AA32HPD */
-    t = FIELD_DP32(t, ID_MMFR4, AC2, 1); /* ACTLR2, HACTLR2 */
-    t = FIELD_DP32(t, ID_MMFR4, CNP, 1); /* TTCNP */
-    t = FIELD_DP32(t, ID_MMFR4, XNX, 1); /* TTS2UXN */
+    t = FIELD_DP32(t, ID_MMFR4, HPDS, 1);         /* FEAT_AA32HPD */
+    t = FIELD_DP32(t, ID_MMFR4, AC2, 1);          /* ACTLR2, HACTLR2 */
+    t = FIELD_DP32(t, ID_MMFR4, CNP, 1);          /* FEAT_TTCNP */
+    t = FIELD_DP32(t, ID_MMFR4, XNX, 1);          /* FEAT_XNX*/
     cpu->isar.id_mmfr4 = t;
 
     t = cpu->isar.id_pfr0;
-    t = FIELD_DP32(t, ID_PFR0, DIT, 1);
+    t = FIELD_DP32(t, ID_PFR0, DIT, 1);           /* FEAT_DIT */
     cpu->isar.id_pfr0 = t;
 
     t = cpu->isar.id_pfr2;
-    t = FIELD_DP32(t, ID_PFR2, SSBS, 1);
+    t = FIELD_DP32(t, ID_PFR2, SSBS, 1);          /* FEAT_SSBS */
     cpu->isar.id_pfr2 = t;
 
     t = cpu->isar.id_dfr0;
-    t = FIELD_DP32(t, ID_DFR0, PERFMON, 5); /* v8.4-PMU */
+    t = FIELD_DP32(t, ID_DFR0, PERFMON, 5);       /* FEAT_PMUv3p4 */
     cpu->isar.id_dfr0 = t;
 }