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target-mips: replace MIPS64R6-generic with the real I6400 CPU model

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MIPS64R6-generic gradually gets closer to I6400 CPU, feature-wise. Rename
it to make it clear which MIPS processor it is supposed to emulate.

Backports commit 8f95ad1c79b4166350b982a6defe0e21faa04dac from qemu
This commit is contained in:
Leon Alrae 2018-02-25 03:35:46 -05:00 committed by Lioncash
parent c0b3938b88
commit 7e589c117b
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GPG key ID: 4E3C3CC1031BA9C7
1 changed files with 9 additions and 12 deletions
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21
qemu/target-mips/translate_init.c
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@ -814,25 +814,22 @@ static const mips_def_t mips_defs[] =
MMU_TYPE_R4000,
},
{
/* A generic CPU supporting MIPS64 Release 6 ISA.
FIXME: Support IEEE 754-2008 FP and misaligned memory accesses.
Eventually this should be replaced by a real CPU model. */
"MIPS64R6-generic",
0x00010000,
"I6400",
0x1A900,
MIPS_CONFIG0 | (0x2 << CP0C0_AR) | (0x2 << CP0C0_AT) |
(MMU_TYPE_R4000 << CP0C0_MT),
MIPS_CONFIG1 | (1 << CP0C1_FP) | (63 << CP0C1_MMU) |
(2 << CP0C1_IS) | (4 << CP0C1_IL) | (3 << CP0C1_IA) |
(2 << CP0C1_DS) | (4 << CP0C1_DL) | (3 << CP0C1_DA) |
MIPS_CONFIG1 | (1 << CP0C1_FP) | (15 << CP0C1_MMU) |
(2 << CP0C1_IS) | (5 << CP0C1_IL) | (3 << CP0C1_IA) |
(2 << CP0C1_DS) | (5 << CP0C1_DL) | (3 << CP0C1_DA) |
(0 << CP0C1_PC) | (1 << CP0C1_WR) | (1 << CP0C1_EP),
MIPS_CONFIG2,
MIPS_CONFIG3 | (1U << CP0C3_M) | (1 << CP0C3_CMGCR) | (1 << CP0C3_MSAP) |
(1 << CP0C3_BP) | (1 << CP0C3_BI) | (1 << CP0C3_ULRI) |
(1 << CP0C3_RXI) | (1 << CP0C3_LPA),
(1 << CP0C3_RXI) | (1 << CP0C3_LPA) | (1 << CP0C3_VInt),
MIPS_CONFIG4 | (1U << CP0C4_M) | (3 << CP0C4_IE) |
(0xfc << CP0C4_KScrExist),
MIPS_CONFIG5 | (1 << CP0C5_XNP) | (1 << CP0C5_VP) |
(1 << CP0C5_LLB),
(1 << CP0C5_LLB) | (1 << CP0C5_MRP),
(1 << CP0C5_MSAEn) | (1 << CP0C5_SBRI) |
(1 << CP0C5_FRE) | (1 << CP0C5_UFE),
0,
@ -847,10 +844,10 @@ static const mips_def_t mips_defs[] =
0,
(1 << FCR0_FREP) | (1 << FCR0_HAS2008) | (1 << FCR0_F64) |
(1 << FCR0_L) | (1 << FCR0_W) | (1 << FCR0_D) |
(1 << FCR0_S) | (0x00 << FCR0_PRID) | (0x0 << FCR0_REV),
(1 << FCR0_S) | (0x03 << FCR0_PRID) | (0x0 << FCR0_REV),
0x0103FFFF,
(1 << FCR31_ABS2008) | (1 << FCR31_NAN2008),
0,
0x03 << MSAIR_ProcID,
48,
48,
0,0, 0,0, 0,0, 0,0, 0,0,