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-rw-r--r--hw/a15mpcore.c8
-rw-r--r--hw/a9mpcore.c9
-rw-r--r--hw/arm11mpcore.c6
-rw-r--r--hw/arm_gic.c20
-rw-r--r--hw/armv7m_nvic.c7
-rw-r--r--hw/exynos4210_gic.c6
-rw-r--r--hw/realview_gic.c7
7 files changed, 15 insertions, 48 deletions
diff --git a/hw/a15mpcore.c b/hw/a15mpcore.c
index 67206ec870..2e2ed423da 100644
--- a/hw/a15mpcore.c
+++ b/hw/a15mpcore.c
@@ -20,14 +20,6 @@
#include "sysbus.h"
-/* Configuration for arm_gic.c:
- * how to ID current CPU
- */
-static inline int gic_get_current_cpu(void)
-{
- return cpu_single_env->cpu_index;
-}
-
#include "arm_gic.c"
/* A15MP private memory region. */
diff --git a/hw/a9mpcore.c b/hw/a9mpcore.c
index 5bbe3c76c5..1d83c37ad5 100644
--- a/hw/a9mpcore.c
+++ b/hw/a9mpcore.c
@@ -10,15 +10,6 @@
#include "sysbus.h"
-/* Configuration for arm_gic.c:
- * how to ID current CPU
- */
-static inline int
-gic_get_current_cpu(void)
-{
- return cpu_single_env->cpu_index;
-}
-
#include "arm_gic.c"
/* A9MP private memory region. */
diff --git a/hw/arm11mpcore.c b/hw/arm11mpcore.c
index 99c18269c1..c4829d8845 100644
--- a/hw/arm11mpcore.c
+++ b/hw/arm11mpcore.c
@@ -10,12 +10,6 @@
#include "sysbus.h"
#include "qemu-timer.h"
-static inline int
-gic_get_current_cpu(void)
-{
- return cpu_single_env->cpu_index;
-}
-
#include "arm_gic.c"
/* MPCore private memory region. */
diff --git a/hw/arm_gic.c b/hw/arm_gic.c
index f64a0015f4..df1a34b8df 100644
--- a/hw/arm_gic.c
+++ b/hw/arm_gic.c
@@ -126,6 +126,16 @@ typedef struct gic_state
uint32_t num_irq;
} gic_state;
+static inline int gic_get_current_cpu(gic_state *s)
+{
+#if NCPU > 1
+ if (s->num_cpu > 1) {
+ return cpu_single_env->cpu_index;
+ }
+#endif
+ return 0;
+}
+
/* TODO: Many places that call this routine could be optimized. */
/* Update interrupt status after enabled or pending bits have been changed. */
static void gic_update(gic_state *s)
@@ -285,7 +295,7 @@ static uint32_t gic_dist_readb(void *opaque, target_phys_addr_t offset)
int cm;
int mask;
- cpu = gic_get_current_cpu();
+ cpu = gic_get_current_cpu(s);
cm = 1 << cpu;
if (offset < 0x100) {
#ifndef NVIC
@@ -420,7 +430,7 @@ static void gic_dist_writeb(void *opaque, target_phys_addr_t offset,
int i;
int cpu;
- cpu = gic_get_current_cpu();
+ cpu = gic_get_current_cpu(s);
if (offset < 0x100) {
#ifdef NVIC
goto bad_reg;
@@ -582,7 +592,7 @@ static void gic_dist_writel(void *opaque, target_phys_addr_t offset,
int irq;
int mask;
- cpu = gic_get_current_cpu();
+ cpu = gic_get_current_cpu(s);
irq = value & 0x3ff;
switch ((value >> 24) & 3) {
case 0:
@@ -665,14 +675,14 @@ static uint64_t gic_thiscpu_read(void *opaque, target_phys_addr_t addr,
unsigned size)
{
gic_state *s = (gic_state *)opaque;
- return gic_cpu_read(s, gic_get_current_cpu(), addr);
+ return gic_cpu_read(s, gic_get_current_cpu(s), addr);
}
static void gic_thiscpu_write(void *opaque, target_phys_addr_t addr,
uint64_t value, unsigned size)
{
gic_state *s = (gic_state *)opaque;
- gic_cpu_write(s, gic_get_current_cpu(), addr, value);
+ gic_cpu_write(s, gic_get_current_cpu(s), addr, value);
}
/* Wrappers to read/write the GIC CPU interface for a specific CPU.
diff --git a/hw/armv7m_nvic.c b/hw/armv7m_nvic.c
index bdab709798..99ed85b163 100644
--- a/hw/armv7m_nvic.c
+++ b/hw/armv7m_nvic.c
@@ -17,13 +17,6 @@
#define NVIC 1
-/* Only a single "CPU" interface is present. */
-static inline int
-gic_get_current_cpu(void)
-{
- return 0;
-}
-
static uint32_t nvic_readl(void *opaque, uint32_t offset);
static void nvic_writel(void *opaque, uint32_t offset, uint32_t value);
diff --git a/hw/exynos4210_gic.c b/hw/exynos4210_gic.c
index 426f540174..ff7ab848e5 100644
--- a/hw/exynos4210_gic.c
+++ b/hw/exynos4210_gic.c
@@ -262,12 +262,6 @@ uint32_t exynos4210_get_irq(uint32_t grp, uint32_t bit)
/********* GIC part *********/
-static inline int
-gic_get_current_cpu(void)
-{
- return cpu_single_env->cpu_index;
-}
-
#include "arm_gic.c"
typedef struct {
diff --git a/hw/realview_gic.c b/hw/realview_gic.c
index d114242f27..aa780fe47f 100644
--- a/hw/realview_gic.c
+++ b/hw/realview_gic.c
@@ -9,13 +9,6 @@
#include "sysbus.h"
-/* Only a single "CPU" interface is present. */
-static inline int
-gic_get_current_cpu(void)
-{
- return 0;
-}
-
#include "arm_gic.c"
typedef struct {