* [PATCH 0/2] target/ppc: Clean up _spr_register
@ 2021-05-01 2:29 Richard Henderson
2021-05-01 2:29 ` [PATCH 1/2] target/ppc: Clean up _spr_register et al Richard Henderson
2021-05-01 2:29 ` [PATCH 2/2] target/ppc: Reduce the size of ppc_spr_t Richard Henderson
0 siblings, 2 replies; 5+ messages in thread
From: Richard Henderson @ 2021-05-01 2:29 UTC (permalink / raw)
To: qemu-devel; +Cc: qemu-ppc, luis.pires, matheus.ferst, bruno.larsen, david
This is a fleshed out version of the pseudo-patch I posted
in response to Bruno Larsen's "untangle CPU init" patch set,
specifically to replace
https://lists.gnu.org/archive/html/qemu-devel/2021-04/msg06754.html
Plus, ppc_spr_t can use some love to match.
r~
PS, I generated this vs master, so it might not apply without
conflict against Bruno's prerequisites.
Richard Henderson (2):
target/ppc: Clean up _spr_register et al
target/ppc: Reduce the size of ppc_spr_t
target/ppc/cpu.h | 12 ++-
target/ppc/translate_init.c.inc | 154 +++++++++++++++-----------------
2 files changed, 82 insertions(+), 84 deletions(-)
--
2.25.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/2] target/ppc: Clean up _spr_register et al
2021-05-01 2:29 [PATCH 0/2] target/ppc: Clean up _spr_register Richard Henderson
@ 2021-05-01 2:29 ` Richard Henderson
2021-05-03 3:47 ` David Gibson
2021-05-01 2:29 ` [PATCH 2/2] target/ppc: Reduce the size of ppc_spr_t Richard Henderson
1 sibling, 1 reply; 5+ messages in thread
From: Richard Henderson @ 2021-05-01 2:29 UTC (permalink / raw)
To: qemu-devel; +Cc: qemu-ppc, luis.pires, matheus.ferst, bruno.larsen, david
Introduce 3 helper macros to elide arguments that we cannot supply.
This reduces the repetition required to get the job done.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/ppc/translate_init.c.inc | 154 +++++++++++++++-----------------
1 file changed, 74 insertions(+), 80 deletions(-)
diff --git a/target/ppc/translate_init.c.inc b/target/ppc/translate_init.c.inc
index c03a7c4f52..49a92b20b4 100644
--- a/target/ppc/translate_init.c.inc
+++ b/target/ppc/translate_init.c.inc
@@ -721,104 +721,98 @@ static inline void vscr_init(CPUPPCState *env, uint32_t val)
helper_mtvscr(env, val);
}
-#ifdef CONFIG_USER_ONLY
-#define spr_register_kvm(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, one_reg_id, initial_value) \
- _spr_register(env, num, name, uea_read, uea_write, initial_value)
-#define spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, hea_read, hea_write, \
- one_reg_id, initial_value) \
- _spr_register(env, num, name, uea_read, uea_write, initial_value)
+/**
+ * _spr_register
+ *
+ * Register an SPR with all the callbacks required for tcg,
+ * and the ID number for KVM.
+ *
+ * The reason for the conditional compilation is that the tcg functions
+ * may be compiled out, and the system kvm header may not be available
+ * for supplying the ID numbers. This is ugly, but the best we can do.
+ */
+
+#ifdef CONFIG_TCG
+# define USR_ARG(X) X,
+# ifdef CONFIG_USER_ONLY
+# define SYS_ARG(X)
+# else
+# define SYS_ARG(X) X,
+# endif
#else
-#if !defined(CONFIG_KVM)
-#define spr_register_kvm(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, one_reg_id, initial_value) \
- _spr_register(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, oea_read, oea_write, initial_value)
-#define spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, hea_read, hea_write, \
- one_reg_id, initial_value) \
- _spr_register(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, hea_read, hea_write, initial_value)
+# define USR_ARG(X)
+# define SYS_ARG(X)
+#endif
+#ifdef CONFIG_KVM
+# define KVM_ARG(X) X,
#else
-#define spr_register_kvm(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, one_reg_id, initial_value) \
- _spr_register(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, oea_read, oea_write, \
- one_reg_id, initial_value)
-#define spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, hea_read, hea_write, \
- one_reg_id, initial_value) \
- _spr_register(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, hea_read, hea_write, \
- one_reg_id, initial_value)
-#endif
+# define KVM_ARG(X)
#endif
-#define spr_register(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, initial_value) \
- spr_register_kvm(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, 0, initial_value)
+typedef void spr_callback(DisasContext *, int, int);
-#define spr_register_hv(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, hea_read, hea_write, \
- initial_value) \
- spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, hea_read, hea_write, \
- 0, initial_value)
-
-static inline void _spr_register(CPUPPCState *env, int num,
- const char *name,
- void (*uea_read)(DisasContext *ctx,
- int gprn, int sprn),
- void (*uea_write)(DisasContext *ctx,
- int sprn, int gprn),
-#if !defined(CONFIG_USER_ONLY)
-
- void (*oea_read)(DisasContext *ctx,
- int gprn, int sprn),
- void (*oea_write)(DisasContext *ctx,
- int sprn, int gprn),
- void (*hea_read)(DisasContext *opaque,
- int gprn, int sprn),
- void (*hea_write)(DisasContext *opaque,
- int sprn, int gprn),
-#endif
-#if defined(CONFIG_KVM)
- uint64_t one_reg_id,
-#endif
- target_ulong initial_value)
+static void _spr_register(CPUPPCState *env, int num, const char *name,
+ USR_ARG(spr_callback *uea_read)
+ USR_ARG(spr_callback *uea_write)
+ SYS_ARG(spr_callback *oea_read)
+ SYS_ARG(spr_callback *oea_write)
+ SYS_ARG(spr_callback *hea_read)
+ SYS_ARG(spr_callback *hea_write)
+ KVM_ARG(uint64_t one_reg_id)
+ target_ulong initial_value)
{
- ppc_spr_t *spr;
+ ppc_spr_t *spr = &env->spr_cb[num];
+
+ /* No SPR should be registered twice. */
+ assert(spr->name == NULL);
+ assert(name != NULL);
- spr = &env->spr_cb[num];
- if (spr->name != NULL || env->spr[num] != 0x00000000 ||
-#if !defined(CONFIG_USER_ONLY)
- spr->oea_read != NULL || spr->oea_write != NULL ||
-#endif
- spr->uea_read != NULL || spr->uea_write != NULL) {
- printf("Error: Trying to register SPR %d (%03x) twice !\n", num, num);
- exit(1);
- }
-#if defined(PPC_DEBUG_SPR)
- printf("*** register spr %d (%03x) %s val " TARGET_FMT_lx "\n", num, num,
- name, initial_value);
-#endif
spr->name = name;
+ spr->default_value = initial_value;
+ env->spr[num] = initial_value;
+
+#ifdef CONFIG_TCG
spr->uea_read = uea_read;
spr->uea_write = uea_write;
-#if !defined(CONFIG_USER_ONLY)
+# ifndef CONFIG_USER_ONLY
spr->oea_read = oea_read;
spr->oea_write = oea_write;
spr->hea_read = hea_read;
spr->hea_write = hea_write;
+# endif
#endif
-#if defined(CONFIG_KVM)
- spr->one_reg_id = one_reg_id,
+#ifdef CONFIG_KVM
+ spr->one_reg_id = one_reg_id;
#endif
- env->spr[num] = spr->default_value = initial_value;
}
+/* spr_register_kvm_hv passes all required arguments. */
+#define spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
+ oea_read, oea_write, hea_read, hea_write, \
+ one_reg_id, initial_value) \
+ _spr_register(env, num, name, \
+ USR_ARG(uea_read) USR_ARG(uea_write) \
+ SYS_ARG(oea_read) SYS_ARG(oea_write) \
+ SYS_ARG(hea_read) SYS_ARG(hea_write) \
+ KVM_ARG(one_reg_id) initial_value)
+
+/* spr_register_kvm duplicates the oea callbacks to the hea callbacks. */
+#define spr_register_kvm(env, num, name, uea_read, uea_write, \
+ oea_read, oea_write, one_reg_id, ival) \
+ spr_register_kvm_hv(env, num, name, uea_read, uea_write, oea_read, \
+ oea_write, oea_read, oea_write, one_reg_id, ival)
+
+/* spr_register_hv and spr_register are similar, except there is no kvm id. */
+#define spr_register_hv(env, num, name, uea_read, uea_write, \
+ oea_read, oea_write, hea_read, hea_write, ival) \
+ spr_register_kvm_hv(env, num, name, uea_read, uea_write, oea_read, \
+ oea_write, hea_read, hea_write, 0, ival)
+
+#define spr_register(env, num, name, uea_read, uea_write, \
+ oea_read, oea_write, ival) \
+ spr_register_kvm(env, num, name, uea_read, uea_write, \
+ oea_read, oea_write, 0, ival)
+
/* Generic PowerPC SPRs */
static void gen_spr_generic(CPUPPCState *env)
{
--
2.25.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/2] target/ppc: Reduce the size of ppc_spr_t
2021-05-01 2:29 [PATCH 0/2] target/ppc: Clean up _spr_register Richard Henderson
2021-05-01 2:29 ` [PATCH 1/2] target/ppc: Clean up _spr_register et al Richard Henderson
@ 2021-05-01 2:29 ` Richard Henderson
2021-05-03 3:48 ` David Gibson
1 sibling, 1 reply; 5+ messages in thread
From: Richard Henderson @ 2021-05-01 2:29 UTC (permalink / raw)
To: qemu-devel; +Cc: qemu-ppc, luis.pires, matheus.ferst, bruno.larsen, david
We elide values when registering sprs, we might as well
save space in the array as well.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/ppc/cpu.h | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index e73416da68..b704261b49 100644
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -192,17 +192,21 @@ typedef struct ppc_hash_pte64 ppc_hash_pte64_t;
/* SPR access micro-ops generations callbacks */
struct ppc_spr_t {
+ const char *name;
+ target_ulong default_value;
+#ifndef CONFIG_USER_ONLY
+ unsigned int gdb_id;
+#endif
+#ifdef CONFIG_TCG
void (*uea_read)(DisasContext *ctx, int gpr_num, int spr_num);
void (*uea_write)(DisasContext *ctx, int spr_num, int gpr_num);
-#if !defined(CONFIG_USER_ONLY)
+# ifndef CONFIG_USER_ONLY
void (*oea_read)(DisasContext *ctx, int gpr_num, int spr_num);
void (*oea_write)(DisasContext *ctx, int spr_num, int gpr_num);
void (*hea_read)(DisasContext *ctx, int gpr_num, int spr_num);
void (*hea_write)(DisasContext *ctx, int spr_num, int gpr_num);
- unsigned int gdb_id;
+# endif
#endif
- const char *name;
- target_ulong default_value;
#ifdef CONFIG_KVM
/*
* We (ab)use the fact that all the SPRs will have ids for the
--
2.25.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] target/ppc: Clean up _spr_register et al
2021-05-01 2:29 ` [PATCH 1/2] target/ppc: Clean up _spr_register et al Richard Henderson
@ 2021-05-03 3:47 ` David Gibson
0 siblings, 0 replies; 5+ messages in thread
From: David Gibson @ 2021-05-03 3:47 UTC (permalink / raw)
To: Richard Henderson
Cc: qemu-ppc, luis.pires, matheus.ferst, qemu-devel, bruno.larsen
[-- Attachment #1: Type: text/plain, Size: 9902 bytes --]
On Fri, Apr 30, 2021 at 07:29:22PM -0700, Richard Henderson wrote:
> Introduce 3 helper macros to elide arguments that we cannot supply.
> This reduces the repetition required to get the job done.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Applied to ppc-for-6.1, thanks.
> ---
> target/ppc/translate_init.c.inc | 154 +++++++++++++++-----------------
> 1 file changed, 74 insertions(+), 80 deletions(-)
>
> diff --git a/target/ppc/translate_init.c.inc b/target/ppc/translate_init.c.inc
> index c03a7c4f52..49a92b20b4 100644
> --- a/target/ppc/translate_init.c.inc
> +++ b/target/ppc/translate_init.c.inc
> @@ -721,104 +721,98 @@ static inline void vscr_init(CPUPPCState *env, uint32_t val)
> helper_mtvscr(env, val);
> }
>
> -#ifdef CONFIG_USER_ONLY
> -#define spr_register_kvm(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, one_reg_id, initial_value) \
> - _spr_register(env, num, name, uea_read, uea_write, initial_value)
> -#define spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, hea_read, hea_write, \
> - one_reg_id, initial_value) \
> - _spr_register(env, num, name, uea_read, uea_write, initial_value)
> +/**
> + * _spr_register
> + *
> + * Register an SPR with all the callbacks required for tcg,
> + * and the ID number for KVM.
> + *
> + * The reason for the conditional compilation is that the tcg functions
> + * may be compiled out, and the system kvm header may not be available
> + * for supplying the ID numbers. This is ugly, but the best we can do.
> + */
> +
> +#ifdef CONFIG_TCG
> +# define USR_ARG(X) X,
> +# ifdef CONFIG_USER_ONLY
> +# define SYS_ARG(X)
> +# else
> +# define SYS_ARG(X) X,
> +# endif
> #else
> -#if !defined(CONFIG_KVM)
> -#define spr_register_kvm(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, one_reg_id, initial_value) \
> - _spr_register(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, oea_read, oea_write, initial_value)
> -#define spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, hea_read, hea_write, \
> - one_reg_id, initial_value) \
> - _spr_register(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, hea_read, hea_write, initial_value)
> +# define USR_ARG(X)
> +# define SYS_ARG(X)
> +#endif
> +#ifdef CONFIG_KVM
> +# define KVM_ARG(X) X,
> #else
> -#define spr_register_kvm(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, one_reg_id, initial_value) \
> - _spr_register(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, oea_read, oea_write, \
> - one_reg_id, initial_value)
> -#define spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, hea_read, hea_write, \
> - one_reg_id, initial_value) \
> - _spr_register(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, hea_read, hea_write, \
> - one_reg_id, initial_value)
> -#endif
> +# define KVM_ARG(X)
> #endif
>
> -#define spr_register(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, initial_value) \
> - spr_register_kvm(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, 0, initial_value)
> +typedef void spr_callback(DisasContext *, int, int);
>
> -#define spr_register_hv(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, hea_read, hea_write, \
> - initial_value) \
> - spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
> - oea_read, oea_write, hea_read, hea_write, \
> - 0, initial_value)
> -
> -static inline void _spr_register(CPUPPCState *env, int num,
> - const char *name,
> - void (*uea_read)(DisasContext *ctx,
> - int gprn, int sprn),
> - void (*uea_write)(DisasContext *ctx,
> - int sprn, int gprn),
> -#if !defined(CONFIG_USER_ONLY)
> -
> - void (*oea_read)(DisasContext *ctx,
> - int gprn, int sprn),
> - void (*oea_write)(DisasContext *ctx,
> - int sprn, int gprn),
> - void (*hea_read)(DisasContext *opaque,
> - int gprn, int sprn),
> - void (*hea_write)(DisasContext *opaque,
> - int sprn, int gprn),
> -#endif
> -#if defined(CONFIG_KVM)
> - uint64_t one_reg_id,
> -#endif
> - target_ulong initial_value)
> +static void _spr_register(CPUPPCState *env, int num, const char *name,
> + USR_ARG(spr_callback *uea_read)
> + USR_ARG(spr_callback *uea_write)
> + SYS_ARG(spr_callback *oea_read)
> + SYS_ARG(spr_callback *oea_write)
> + SYS_ARG(spr_callback *hea_read)
> + SYS_ARG(spr_callback *hea_write)
> + KVM_ARG(uint64_t one_reg_id)
> + target_ulong initial_value)
> {
> - ppc_spr_t *spr;
> + ppc_spr_t *spr = &env->spr_cb[num];
> +
> + /* No SPR should be registered twice. */
> + assert(spr->name == NULL);
> + assert(name != NULL);
>
> - spr = &env->spr_cb[num];
> - if (spr->name != NULL || env->spr[num] != 0x00000000 ||
> -#if !defined(CONFIG_USER_ONLY)
> - spr->oea_read != NULL || spr->oea_write != NULL ||
> -#endif
> - spr->uea_read != NULL || spr->uea_write != NULL) {
> - printf("Error: Trying to register SPR %d (%03x) twice !\n", num, num);
> - exit(1);
> - }
> -#if defined(PPC_DEBUG_SPR)
> - printf("*** register spr %d (%03x) %s val " TARGET_FMT_lx "\n", num, num,
> - name, initial_value);
> -#endif
> spr->name = name;
> + spr->default_value = initial_value;
> + env->spr[num] = initial_value;
> +
> +#ifdef CONFIG_TCG
> spr->uea_read = uea_read;
> spr->uea_write = uea_write;
> -#if !defined(CONFIG_USER_ONLY)
> +# ifndef CONFIG_USER_ONLY
> spr->oea_read = oea_read;
> spr->oea_write = oea_write;
> spr->hea_read = hea_read;
> spr->hea_write = hea_write;
> +# endif
> #endif
> -#if defined(CONFIG_KVM)
> - spr->one_reg_id = one_reg_id,
> +#ifdef CONFIG_KVM
> + spr->one_reg_id = one_reg_id;
> #endif
> - env->spr[num] = spr->default_value = initial_value;
> }
>
> +/* spr_register_kvm_hv passes all required arguments. */
> +#define spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
> + oea_read, oea_write, hea_read, hea_write, \
> + one_reg_id, initial_value) \
> + _spr_register(env, num, name, \
> + USR_ARG(uea_read) USR_ARG(uea_write) \
> + SYS_ARG(oea_read) SYS_ARG(oea_write) \
> + SYS_ARG(hea_read) SYS_ARG(hea_write) \
> + KVM_ARG(one_reg_id) initial_value)
> +
> +/* spr_register_kvm duplicates the oea callbacks to the hea callbacks. */
> +#define spr_register_kvm(env, num, name, uea_read, uea_write, \
> + oea_read, oea_write, one_reg_id, ival) \
> + spr_register_kvm_hv(env, num, name, uea_read, uea_write, oea_read, \
> + oea_write, oea_read, oea_write, one_reg_id, ival)
> +
> +/* spr_register_hv and spr_register are similar, except there is no kvm id. */
> +#define spr_register_hv(env, num, name, uea_read, uea_write, \
> + oea_read, oea_write, hea_read, hea_write, ival) \
> + spr_register_kvm_hv(env, num, name, uea_read, uea_write, oea_read, \
> + oea_write, hea_read, hea_write, 0, ival)
> +
> +#define spr_register(env, num, name, uea_read, uea_write, \
> + oea_read, oea_write, ival) \
> + spr_register_kvm(env, num, name, uea_read, uea_write, \
> + oea_read, oea_write, 0, ival)
> +
> /* Generic PowerPC SPRs */
> static void gen_spr_generic(CPUPPCState *env)
> {
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
[-- Attachment #2: signature.asc --]
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] target/ppc: Reduce the size of ppc_spr_t
2021-05-01 2:29 ` [PATCH 2/2] target/ppc: Reduce the size of ppc_spr_t Richard Henderson
@ 2021-05-03 3:48 ` David Gibson
0 siblings, 0 replies; 5+ messages in thread
From: David Gibson @ 2021-05-03 3:48 UTC (permalink / raw)
To: Richard Henderson
Cc: qemu-ppc, luis.pires, matheus.ferst, qemu-devel, bruno.larsen
[-- Attachment #1: Type: text/plain, Size: 1731 bytes --]
On Fri, Apr 30, 2021 at 07:29:23PM -0700, Richard Henderson wrote:
> We elide values when registering sprs, we might as well
> save space in the array as well.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Applied to ppc-for-6.1, thanks.
> ---
> target/ppc/cpu.h | 12 ++++++++----
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
> index e73416da68..b704261b49 100644
> --- a/target/ppc/cpu.h
> +++ b/target/ppc/cpu.h
> @@ -192,17 +192,21 @@ typedef struct ppc_hash_pte64 ppc_hash_pte64_t;
>
> /* SPR access micro-ops generations callbacks */
> struct ppc_spr_t {
> + const char *name;
> + target_ulong default_value;
> +#ifndef CONFIG_USER_ONLY
> + unsigned int gdb_id;
> +#endif
> +#ifdef CONFIG_TCG
> void (*uea_read)(DisasContext *ctx, int gpr_num, int spr_num);
> void (*uea_write)(DisasContext *ctx, int spr_num, int gpr_num);
> -#if !defined(CONFIG_USER_ONLY)
> +# ifndef CONFIG_USER_ONLY
> void (*oea_read)(DisasContext *ctx, int gpr_num, int spr_num);
> void (*oea_write)(DisasContext *ctx, int spr_num, int gpr_num);
> void (*hea_read)(DisasContext *ctx, int gpr_num, int spr_num);
> void (*hea_write)(DisasContext *ctx, int spr_num, int gpr_num);
> - unsigned int gdb_id;
> +# endif
> #endif
> - const char *name;
> - target_ulong default_value;
> #ifdef CONFIG_KVM
> /*
> * We (ab)use the fact that all the SPRs will have ids for the
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-05-03 4:37 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2021-05-01 2:29 [PATCH 0/2] target/ppc: Clean up _spr_register Richard Henderson
2021-05-01 2:29 ` [PATCH 1/2] target/ppc: Clean up _spr_register et al Richard Henderson
2021-05-03 3:47 ` David Gibson
2021-05-01 2:29 ` [PATCH 2/2] target/ppc: Reduce the size of ppc_spr_t Richard Henderson
2021-05-03 3:48 ` David Gibson
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