diff mbox

[v2,01/17] mips jazz: compile only in 64 bit little endian

Message ID 1432729200-5322-2-git-send-email-hpoussin@reactos.org
State New
Headers show

Commit Message

Hervé Poussineau May 27, 2015, 12:19 p.m. UTC
Remove now useless device models from other MIPS configurations

We're now compiling 18 files less than before.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
---
 default-configs/mips-softmmu.mak     | 5 -----
 default-configs/mips64-softmmu.mak   | 5 -----
 default-configs/mips64el-softmmu.mak | 1 +
 default-configs/mipsel-softmmu.mak   | 5 -----
 hw/mips/Makefile.objs                | 3 ++-
 hw/mips/mips_jazz.c                  | 5 -----
 tests/endianness-test.c              | 4 ----
 7 files changed, 3 insertions(+), 25 deletions(-)

Comments

Aurelien Jarno June 2, 2015, 11:02 a.m. UTC | #1
On 2015-05-27 14:19, Hervé Poussineau wrote:
> Remove now useless device models from other MIPS configurations
> 
> We're now compiling 18 files less than before.
> 
> Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
> ---
>  default-configs/mips-softmmu.mak     | 5 -----
>  default-configs/mips64-softmmu.mak   | 5 -----
>  default-configs/mips64el-softmmu.mak | 1 +
>  default-configs/mipsel-softmmu.mak   | 5 -----
>  hw/mips/Makefile.objs                | 3 ++-
>  hw/mips/mips_jazz.c                  | 5 -----
>  tests/endianness-test.c              | 4 ----
>  7 files changed, 3 insertions(+), 25 deletions(-)
> 
> diff --git a/default-configs/mips-softmmu.mak b/default-configs/mips-softmmu.mak
> index cce2c81..f62a21a 100644
> --- a/default-configs/mips-softmmu.mak
> +++ b/default-configs/mips-softmmu.mak
> @@ -21,14 +21,9 @@ CONFIG_PIIX4=y
>  CONFIG_IDE_ISA=y
>  CONFIG_IDE_PIIX=y
>  CONFIG_NE2000_ISA=y
> -CONFIG_RC4030=y
> -CONFIG_DP8393X=y
> -CONFIG_DS1225Y=y
>  CONFIG_MIPSNET=y
>  CONFIG_PFLASH_CFI01=y
> -CONFIG_G364FB=y
>  CONFIG_I8259=y
> -CONFIG_JAZZ_LED=y
>  CONFIG_MC146818RTC=y
>  CONFIG_ISA_TESTDEV=y
>  CONFIG_EMPTY_SLOT=y
> diff --git a/default-configs/mips64-softmmu.mak b/default-configs/mips64-softmmu.mak
> index 7a88a08..accedca 100644
> --- a/default-configs/mips64-softmmu.mak
> +++ b/default-configs/mips64-softmmu.mak
> @@ -21,14 +21,9 @@ CONFIG_PIIX4=y
>  CONFIG_IDE_ISA=y
>  CONFIG_IDE_PIIX=y
>  CONFIG_NE2000_ISA=y
> -CONFIG_RC4030=y
> -CONFIG_DP8393X=y
> -CONFIG_DS1225Y=y
>  CONFIG_MIPSNET=y
>  CONFIG_PFLASH_CFI01=y
> -CONFIG_G364FB=y
>  CONFIG_I8259=y
> -CONFIG_JAZZ_LED=y
>  CONFIG_MC146818RTC=y
>  CONFIG_ISA_TESTDEV=y
>  CONFIG_EMPTY_SLOT=y

TTBOMK, MIPS Magnum machines are dual endian, so why remove the 64-bit
big endian version?

On the other hand, I am all for removing the 32-bit versions.

> diff --git a/default-configs/mips64el-softmmu.mak b/default-configs/mips64el-softmmu.mak
> index 095de43..24ff6b9 100644
> --- a/default-configs/mips64el-softmmu.mak
> +++ b/default-configs/mips64el-softmmu.mak
> @@ -28,6 +28,7 @@ CONFIG_DS1225Y=y
>  CONFIG_MIPSNET=y
>  CONFIG_PFLASH_CFI01=y
>  CONFIG_FULONG=y
> +CONFIG_JAZZ=y
>  CONFIG_G364FB=y
>  CONFIG_I8259=y
>  CONFIG_JAZZ_LED=y
> diff --git a/default-configs/mipsel-softmmu.mak b/default-configs/mipsel-softmmu.mak
> index 0e25108..9fbee82 100644
> --- a/default-configs/mipsel-softmmu.mak
> +++ b/default-configs/mipsel-softmmu.mak
> @@ -21,14 +21,9 @@ CONFIG_PIIX4=y
>  CONFIG_IDE_ISA=y
>  CONFIG_IDE_PIIX=y
>  CONFIG_NE2000_ISA=y
> -CONFIG_RC4030=y
> -CONFIG_DP8393X=y
> -CONFIG_DS1225Y=y
>  CONFIG_MIPSNET=y
>  CONFIG_PFLASH_CFI01=y
> -CONFIG_G364FB=y
>  CONFIG_I8259=y
> -CONFIG_JAZZ_LED=y
>  CONFIG_MC146818RTC=y
>  CONFIG_ISA_TESTDEV=y
>  CONFIG_EMPTY_SLOT=y
> diff --git a/hw/mips/Makefile.objs b/hw/mips/Makefile.objs
> index 0a652f8..9633f3a 100644
> --- a/hw/mips/Makefile.objs
> +++ b/hw/mips/Makefile.objs
> @@ -1,4 +1,5 @@
> -obj-y += mips_r4k.o mips_jazz.o mips_malta.o mips_mipssim.o
> +obj-y += mips_r4k.o mips_malta.o mips_mipssim.o
>  obj-y += addr.o cputimer.o mips_int.o
> +obj-$(CONFIG_JAZZ) += mips_jazz.o
>  obj-$(CONFIG_FULONG) += mips_fulong2e.o
>  obj-y += gt64xxx_pci.o
> diff --git a/hw/mips/mips_jazz.c b/hw/mips/mips_jazz.c
> index 2c153e0..f16070e 100644
> --- a/hw/mips/mips_jazz.c
> +++ b/hw/mips/mips_jazz.c
> @@ -157,12 +157,7 @@ static void mips_jazz_init(MachineState *machine,
>  
>      /* init CPUs */
>      if (cpu_model == NULL) {
> -#ifdef TARGET_MIPS64
>          cpu_model = "R4000";
> -#else
> -        /* FIXME: All wrong, this maybe should be R3000 for the older JAZZs. */
> -        cpu_model = "24Kf";
> -#endif
>      }
>      cpu = cpu_mips_init(cpu_model);
>      if (cpu == NULL) {
> diff --git a/tests/endianness-test.c b/tests/endianness-test.c
> index 92e17d2..9506da0 100644
> --- a/tests/endianness-test.c
> +++ b/tests/endianness-test.c
> @@ -31,12 +31,8 @@ struct TestCase {
>  
>  static const TestCase test_cases[] = {
>      { "i386", "pc", -1 },
> -    { "mips", "magnum", 0x90000000, .bswap = true },
> -    { "mips", "pica61", 0x90000000, .bswap = true },
>      { "mips", "mips", 0x14000000, .bswap = true },
>      { "mips", "malta", 0x10000000, .bswap = true },
> -    { "mips64", "magnum", 0x90000000, .bswap = true },
> -    { "mips64", "pica61", 0x90000000, .bswap = true },
>      { "mips64", "mips", 0x14000000, .bswap = true },
>      { "mips64", "malta", 0x10000000, .bswap = true },
>      { "mips64el", "fulong2e", 0x1fd00000 },
> -- 
> 2.1.4
> 
>
Hervé Poussineau June 2, 2015, 6:04 p.m. UTC | #2
Le 02/06/2015 13:02, Aurelien Jarno a écrit :
> On 2015-05-27 14:19, Hervé Poussineau wrote:
>> Remove now useless device models from other MIPS configurations
>>
>> We're now compiling 18 files less than before.
>>
>> Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
>> ---
>>   default-configs/mips-softmmu.mak     | 5 -----
>>   default-configs/mips64-softmmu.mak   | 5 -----
>>   default-configs/mips64el-softmmu.mak | 1 +
>>   default-configs/mipsel-softmmu.mak   | 5 -----
>>   hw/mips/Makefile.objs                | 3 ++-
>>   hw/mips/mips_jazz.c                  | 5 -----
>>   tests/endianness-test.c              | 4 ----
>>   7 files changed, 3 insertions(+), 25 deletions(-)
>>
>> diff --git a/default-configs/mips-softmmu.mak b/default-configs/mips-softmmu.mak
>> index cce2c81..f62a21a 100644
>> --- a/default-configs/mips-softmmu.mak
>> +++ b/default-configs/mips-softmmu.mak
>> @@ -21,14 +21,9 @@ CONFIG_PIIX4=y
>>   CONFIG_IDE_ISA=y
>>   CONFIG_IDE_PIIX=y
>>   CONFIG_NE2000_ISA=y
>> -CONFIG_RC4030=y
>> -CONFIG_DP8393X=y
>> -CONFIG_DS1225Y=y
>>   CONFIG_MIPSNET=y
>>   CONFIG_PFLASH_CFI01=y
>> -CONFIG_G364FB=y
>>   CONFIG_I8259=y
>> -CONFIG_JAZZ_LED=y
>>   CONFIG_MC146818RTC=y
>>   CONFIG_ISA_TESTDEV=y
>>   CONFIG_EMPTY_SLOT=y
>> diff --git a/default-configs/mips64-softmmu.mak b/default-configs/mips64-softmmu.mak
>> index 7a88a08..accedca 100644
>> --- a/default-configs/mips64-softmmu.mak
>> +++ b/default-configs/mips64-softmmu.mak
>> @@ -21,14 +21,9 @@ CONFIG_PIIX4=y
>>   CONFIG_IDE_ISA=y
>>   CONFIG_IDE_PIIX=y
>>   CONFIG_NE2000_ISA=y
>> -CONFIG_RC4030=y
>> -CONFIG_DP8393X=y
>> -CONFIG_DS1225Y=y
>>   CONFIG_MIPSNET=y
>>   CONFIG_PFLASH_CFI01=y
>> -CONFIG_G364FB=y
>>   CONFIG_I8259=y
>> -CONFIG_JAZZ_LED=y
>>   CONFIG_MC146818RTC=y
>>   CONFIG_ISA_TESTDEV=y
>>   CONFIG_EMPTY_SLOT=y
>
> TTBOMK, MIPS Magnum machines are dual endian, so why remove the 64-bit
> big endian version?
>
> On the other hand, I am all for removing the 32-bit versions.
>

Yes, MIPS Magnum are dual endian. However, they always start in little-endian mode, and firmware switches CPU to big-endian if required.
If you prefer that I keep the 64 bit big-endian variant, I can do it.

Regards,

Hervé
Aurelien Jarno June 2, 2015, 7:08 p.m. UTC | #3
On 2015-06-02 20:04, Hervé Poussineau wrote:
> Le 02/06/2015 13:02, Aurelien Jarno a écrit :
> >On 2015-05-27 14:19, Hervé Poussineau wrote:
> >>Remove now useless device models from other MIPS configurations
> >>
> >>We're now compiling 18 files less than before.
> >>
> >>Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
> >>---
> >>  default-configs/mips-softmmu.mak     | 5 -----
> >>  default-configs/mips64-softmmu.mak   | 5 -----
> >>  default-configs/mips64el-softmmu.mak | 1 +
> >>  default-configs/mipsel-softmmu.mak   | 5 -----
> >>  hw/mips/Makefile.objs                | 3 ++-
> >>  hw/mips/mips_jazz.c                  | 5 -----
> >>  tests/endianness-test.c              | 4 ----
> >>  7 files changed, 3 insertions(+), 25 deletions(-)
> >>
> >>diff --git a/default-configs/mips-softmmu.mak b/default-configs/mips-softmmu.mak
> >>index cce2c81..f62a21a 100644
> >>--- a/default-configs/mips-softmmu.mak
> >>+++ b/default-configs/mips-softmmu.mak
> >>@@ -21,14 +21,9 @@ CONFIG_PIIX4=y
> >>  CONFIG_IDE_ISA=y
> >>  CONFIG_IDE_PIIX=y
> >>  CONFIG_NE2000_ISA=y
> >>-CONFIG_RC4030=y
> >>-CONFIG_DP8393X=y
> >>-CONFIG_DS1225Y=y
> >>  CONFIG_MIPSNET=y
> >>  CONFIG_PFLASH_CFI01=y
> >>-CONFIG_G364FB=y
> >>  CONFIG_I8259=y
> >>-CONFIG_JAZZ_LED=y
> >>  CONFIG_MC146818RTC=y
> >>  CONFIG_ISA_TESTDEV=y
> >>  CONFIG_EMPTY_SLOT=y
> >>diff --git a/default-configs/mips64-softmmu.mak b/default-configs/mips64-softmmu.mak
> >>index 7a88a08..accedca 100644
> >>--- a/default-configs/mips64-softmmu.mak
> >>+++ b/default-configs/mips64-softmmu.mak
> >>@@ -21,14 +21,9 @@ CONFIG_PIIX4=y
> >>  CONFIG_IDE_ISA=y
> >>  CONFIG_IDE_PIIX=y
> >>  CONFIG_NE2000_ISA=y
> >>-CONFIG_RC4030=y
> >>-CONFIG_DP8393X=y
> >>-CONFIG_DS1225Y=y
> >>  CONFIG_MIPSNET=y
> >>  CONFIG_PFLASH_CFI01=y
> >>-CONFIG_G364FB=y
> >>  CONFIG_I8259=y
> >>-CONFIG_JAZZ_LED=y
> >>  CONFIG_MC146818RTC=y
> >>  CONFIG_ISA_TESTDEV=y
> >>  CONFIG_EMPTY_SLOT=y
> >
> >TTBOMK, MIPS Magnum machines are dual endian, so why remove the 64-bit
> >big endian version?
> >
> >On the other hand, I am all for removing the 32-bit versions.
> >
> 
> Yes, MIPS Magnum are dual endian. However, they always start in little-endian mode, and firmware switches CPU to big-endian if required.
> If you prefer that I keep the 64 bit big-endian variant, I can do it.

I guess QEMU doesn't support the endian switch, so we have to keep the
two versions so that people can use either a little or a big endian
guest.
diff mbox

Patch

diff --git a/default-configs/mips-softmmu.mak b/default-configs/mips-softmmu.mak
index cce2c81..f62a21a 100644
--- a/default-configs/mips-softmmu.mak
+++ b/default-configs/mips-softmmu.mak
@@ -21,14 +21,9 @@  CONFIG_PIIX4=y
 CONFIG_IDE_ISA=y
 CONFIG_IDE_PIIX=y
 CONFIG_NE2000_ISA=y
-CONFIG_RC4030=y
-CONFIG_DP8393X=y
-CONFIG_DS1225Y=y
 CONFIG_MIPSNET=y
 CONFIG_PFLASH_CFI01=y
-CONFIG_G364FB=y
 CONFIG_I8259=y
-CONFIG_JAZZ_LED=y
 CONFIG_MC146818RTC=y
 CONFIG_ISA_TESTDEV=y
 CONFIG_EMPTY_SLOT=y
diff --git a/default-configs/mips64-softmmu.mak b/default-configs/mips64-softmmu.mak
index 7a88a08..accedca 100644
--- a/default-configs/mips64-softmmu.mak
+++ b/default-configs/mips64-softmmu.mak
@@ -21,14 +21,9 @@  CONFIG_PIIX4=y
 CONFIG_IDE_ISA=y
 CONFIG_IDE_PIIX=y
 CONFIG_NE2000_ISA=y
-CONFIG_RC4030=y
-CONFIG_DP8393X=y
-CONFIG_DS1225Y=y
 CONFIG_MIPSNET=y
 CONFIG_PFLASH_CFI01=y
-CONFIG_G364FB=y
 CONFIG_I8259=y
-CONFIG_JAZZ_LED=y
 CONFIG_MC146818RTC=y
 CONFIG_ISA_TESTDEV=y
 CONFIG_EMPTY_SLOT=y
diff --git a/default-configs/mips64el-softmmu.mak b/default-configs/mips64el-softmmu.mak
index 095de43..24ff6b9 100644
--- a/default-configs/mips64el-softmmu.mak
+++ b/default-configs/mips64el-softmmu.mak
@@ -28,6 +28,7 @@  CONFIG_DS1225Y=y
 CONFIG_MIPSNET=y
 CONFIG_PFLASH_CFI01=y
 CONFIG_FULONG=y
+CONFIG_JAZZ=y
 CONFIG_G364FB=y
 CONFIG_I8259=y
 CONFIG_JAZZ_LED=y
diff --git a/default-configs/mipsel-softmmu.mak b/default-configs/mipsel-softmmu.mak
index 0e25108..9fbee82 100644
--- a/default-configs/mipsel-softmmu.mak
+++ b/default-configs/mipsel-softmmu.mak
@@ -21,14 +21,9 @@  CONFIG_PIIX4=y
 CONFIG_IDE_ISA=y
 CONFIG_IDE_PIIX=y
 CONFIG_NE2000_ISA=y
-CONFIG_RC4030=y
-CONFIG_DP8393X=y
-CONFIG_DS1225Y=y
 CONFIG_MIPSNET=y
 CONFIG_PFLASH_CFI01=y
-CONFIG_G364FB=y
 CONFIG_I8259=y
-CONFIG_JAZZ_LED=y
 CONFIG_MC146818RTC=y
 CONFIG_ISA_TESTDEV=y
 CONFIG_EMPTY_SLOT=y
diff --git a/hw/mips/Makefile.objs b/hw/mips/Makefile.objs
index 0a652f8..9633f3a 100644
--- a/hw/mips/Makefile.objs
+++ b/hw/mips/Makefile.objs
@@ -1,4 +1,5 @@ 
-obj-y += mips_r4k.o mips_jazz.o mips_malta.o mips_mipssim.o
+obj-y += mips_r4k.o mips_malta.o mips_mipssim.o
 obj-y += addr.o cputimer.o mips_int.o
+obj-$(CONFIG_JAZZ) += mips_jazz.o
 obj-$(CONFIG_FULONG) += mips_fulong2e.o
 obj-y += gt64xxx_pci.o
diff --git a/hw/mips/mips_jazz.c b/hw/mips/mips_jazz.c
index 2c153e0..f16070e 100644
--- a/hw/mips/mips_jazz.c
+++ b/hw/mips/mips_jazz.c
@@ -157,12 +157,7 @@  static void mips_jazz_init(MachineState *machine,
 
     /* init CPUs */
     if (cpu_model == NULL) {
-#ifdef TARGET_MIPS64
         cpu_model = "R4000";
-#else
-        /* FIXME: All wrong, this maybe should be R3000 for the older JAZZs. */
-        cpu_model = "24Kf";
-#endif
     }
     cpu = cpu_mips_init(cpu_model);
     if (cpu == NULL) {
diff --git a/tests/endianness-test.c b/tests/endianness-test.c
index 92e17d2..9506da0 100644
--- a/tests/endianness-test.c
+++ b/tests/endianness-test.c
@@ -31,12 +31,8 @@  struct TestCase {
 
 static const TestCase test_cases[] = {
     { "i386", "pc", -1 },
-    { "mips", "magnum", 0x90000000, .bswap = true },
-    { "mips", "pica61", 0x90000000, .bswap = true },
     { "mips", "mips", 0x14000000, .bswap = true },
     { "mips", "malta", 0x10000000, .bswap = true },
-    { "mips64", "magnum", 0x90000000, .bswap = true },
-    { "mips64", "pica61", 0x90000000, .bswap = true },
     { "mips64", "mips", 0x14000000, .bswap = true },
     { "mips64", "malta", 0x10000000, .bswap = true },
     { "mips64el", "fulong2e", 0x1fd00000 },