Hi Aleksandar,
On 30/10/18 12:36, Aleksandar Markovic wrote:
From: Aleksandar Markovic <amarko...@wavecomp.com>
Enable MIPS 032 user mode for R5900.
Signed-off-by: Aleksandar Markovic <amarko...@wavecomp.com>
---
target/mips/translate_init.inc.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/target/mips/translate_init.inc.c b/target/mips/translate_init.inc.c
index cab2003..d84c58e 100644
--- a/target/mips/translate_init.inc.c
+++ b/target/mips/translate_init.inc.c
@@ -410,6 +410,8 @@ const mips_def_t mips_defs[] =
.insn_flags = CPU_MIPS32R5 | ASE_MSA,
.mmu_type = MMU_TYPE_R4000,
},
+#if defined(CONFIG_USER_ONLY)
Can you explain this change in the commit message? I don't understand
why you want to disable this CPU.
I'm currently running few asm tests with:
$ qemu-system-mips64 -machine mipssim -cpu R5900 -bios tx79_test.bin
(I use mipssim because I don't care about devices, but I'm trying to
test priviledged instructions).
+#if !defined(TARGET_MIPS64)
Ditto... Why? This cpu is 64-bit.
{
.name = "R5900",
.CP0_PRid = 0x00002E00,
@@ -457,6 +459,8 @@ const mips_def_t mips_defs[] =
.insn_flags = CPU_R5900 | ASE_MMI,
.mmu_type = MMU_TYPE_R4000,
},
+#endif
+#endif
{
/* A generic CPU supporting MIPS32 Release 6 ISA.
FIXME: Support IEEE 754-2008 FP.
