Suppress gcc 4.x -Wpointer-sign (included in -Wall) warnings

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5275 c046a42c-6fe2-441c-8c8c-71466251a162

10 files changed, 20 insertions, 17 deletions

diff --git a/hw/mips_malta.c b/hw/mips_malta.c
index d94613c8e7..449b13bf30 100644
--- a/hw/mips_malta.c
+++ b/hw/mips_malta.c
@@ -701,7 +701,8 @@ static int64_t load_kernel (CPUState *env)
     ram_addr_t initrd_offset;
 
     if (load_elf(loaderparams.kernel_filename, VIRT_TO_PHYS_ADDEND,
-                 &kernel_entry, &kernel_low, &kernel_high) < 0) {
+                 (uint64_t *)&kernel_entry, (uint64_t *)&kernel_low,
+                 (uint64_t *)&kernel_high) < 0) {
         fprintf(stderr, "qemu: could not load kernel '%s'\n",
                 loaderparams.kernel_filename);
         exit(1);
diff --git a/hw/mips_mipssim.c b/hw/mips_mipssim.c
index fb56dc5450..dc62f696a0 100644
--- a/hw/mips_mipssim.c
+++ b/hw/mips_mipssim.c
@@ -61,7 +61,8 @@ static void load_kernel (CPUState *env)
     ram_addr_t initrd_offset;
 
     kernel_size = load_elf(loaderparams.kernel_filename, VIRT_TO_PHYS_ADDEND,
-                           &entry, &kernel_low, &kernel_high);
+                           (uint64_t *)&entry, (uint64_t *)&kernel_low,
+                           (uint64_t *)&kernel_high);
     if (kernel_size >= 0) {
         if ((entry & ~0x7fffffffULL) == 0x80000000)
             entry = (int32_t)entry;
diff --git a/hw/mips_r4k.c b/hw/mips_r4k.c
index 8b3f4e93a3..1499af7866 100644
--- a/hw/mips_r4k.c
+++ b/hw/mips_r4k.c
@@ -83,7 +83,8 @@ static void load_kernel (CPUState *env)
     ram_addr_t initrd_offset;
 
     kernel_size = load_elf(loaderparams.kernel_filename, VIRT_TO_PHYS_ADDEND,
-                           &entry, &kernel_low, &kernel_high);
+                           (uint64_t *)&entry, (uint64_t *)&kernel_low,
+                           (uint64_t *)&kernel_high);
     if (kernel_size >= 0) {
         if ((entry & ~0x7fffffffULL) == 0x80000000)
             entry = (int32_t)entry;
@@ -120,15 +121,15 @@ static void load_kernel (CPUState *env)
     /* Store command line.  */
     if (initrd_size > 0) {
         int ret;
-        ret = sprintf(phys_ram_base + (16 << 20) - 256,
+        ret = sprintf((char *)(phys_ram_base + (16 << 20) - 256),
                       "rd_start=0x" TARGET_FMT_lx " rd_size=%li ",
                       PHYS_TO_VIRT((uint32_t)initrd_offset),
                       initrd_size);
-        strcpy (phys_ram_base + (16 << 20) - 256 + ret,
+        strcpy ((char *)(phys_ram_base + (16 << 20) - 256 + ret),
                 loaderparams.kernel_cmdline);
     }
     else {
-        strcpy (phys_ram_base + (16 << 20) - 256,
+        strcpy ((char *)(phys_ram_base + (16 << 20) - 256),
                 loaderparams.kernel_cmdline);
     }
 
diff --git a/hw/nvram.h b/hw/nvram.h
index 3ec5483021..b346822c22 100644
--- a/hw/nvram.h
+++ b/hw/nvram.h
@@ -17,12 +17,12 @@ uint16_t NVRAM_get_word (nvram_t *nvram, uint32_t addr);
 void NVRAM_set_lword (nvram_t *nvram, uint32_t addr, uint32_t value);
 uint32_t NVRAM_get_lword (nvram_t *nvram, uint32_t addr);
 void NVRAM_set_string (nvram_t *nvram, uint32_t addr,
-                       const unsigned char *str, uint32_t max);
+                       const char *str, uint32_t max);
 int NVRAM_get_string (nvram_t *nvram, uint8_t *dst, uint16_t addr, int max);
 void NVRAM_set_crc (nvram_t *nvram, uint32_t addr,
                     uint32_t start, uint32_t count);
 int PPC_NVRAM_set_params (nvram_t *nvram, uint16_t NVRAM_size,
-                          const unsigned char *arch,
+                          const char *arch,
                           uint32_t RAM_size, int boot_device,
                           uint32_t kernel_image, uint32_t kernel_size,
                           const char *cmdline,
diff --git a/hw/pl080.c b/hw/pl080.c
index 059e667028..66d0398fda 100644
--- a/hw/pl080.c
+++ b/hw/pl080.c
@@ -80,7 +80,7 @@ static void pl080_run(pl080_state *s)
     int src_id;
     int dest_id;
     int size;
-    char buff[4];
+    uint8_t buff[4];
     uint32_t req;
 
     s->tc_mask = 0;
diff --git a/hw/ppc.c b/hw/ppc.c
index fc92ab2673..fd247aa87d 100644
--- a/hw/ppc.c
+++ b/hw/ppc.c
@@ -1305,7 +1305,7 @@ uint32_t NVRAM_get_lword (nvram_t *nvram, uint32_t addr)
 }
 
 void NVRAM_set_string (nvram_t *nvram, uint32_t addr,
-                       const unsigned char *str, uint32_t max)
+                       const char *str, uint32_t max)
 {
     int i;
 
@@ -1366,7 +1366,7 @@ uint16_t NVRAM_compute_crc (nvram_t *nvram, uint32_t start, uint32_t count)
 #define CMDLINE_ADDR 0x017ff000
 
 int PPC_NVRAM_set_params (nvram_t *nvram, uint16_t NVRAM_size,
-                          const unsigned char *arch,
+                          const char *arch,
                           uint32_t RAM_size, int boot_device,
                           uint32_t kernel_image, uint32_t kernel_size,
                           const char *cmdline,
@@ -1387,7 +1387,7 @@ int PPC_NVRAM_set_params (nvram_t *nvram, uint16_t NVRAM_size,
     NVRAM_set_lword(nvram,  0x3C, kernel_size);
     if (cmdline) {
         /* XXX: put the cmdline in NVRAM too ? */
-        strcpy(phys_ram_base + CMDLINE_ADDR, cmdline);
+        strcpy((char *)(phys_ram_base + CMDLINE_ADDR), cmdline);
         NVRAM_set_lword(nvram,  0x40, CMDLINE_ADDR);
         NVRAM_set_lword(nvram,  0x44, strlen(cmdline));
     } else {
diff --git a/hw/ppc4xx.h b/hw/ppc4xx.h
index 8d7863c149..538e446804 100644
--- a/hw/ppc4xx.h
+++ b/hw/ppc4xx.h
@@ -26,7 +26,7 @@
 #define PPC_4XX_H
 
 /* PowerPC 4xx core initialization */
-CPUState *ppc4xx_init (const unsigned char *cpu_model,
+CPUState *ppc4xx_init (const char *cpu_model,
                        clk_setup_t *cpu_clk, clk_setup_t *tb_clk,
                        uint32_t sysclk);
 
diff --git a/hw/ppc4xx_devs.c b/hw/ppc4xx_devs.c
index f9143dd4fd..ee821f5b5b 100644
--- a/hw/ppc4xx_devs.c
+++ b/hw/ppc4xx_devs.c
@@ -35,7 +35,7 @@ extern FILE *logfile;
 
 /*****************************************************************************/
 /* Generic PowerPC 4xx processor instanciation */
-CPUState *ppc4xx_init (const unsigned char *cpu_model,
+CPUState *ppc4xx_init (const char *cpu_model,
                        clk_setup_t *cpu_clk, clk_setup_t *tb_clk,
                        uint32_t sysclk)
 {
diff --git a/hw/pxa2xx_dma.c b/hw/pxa2xx_dma.c
index 4e33c53173..8219392bbd 100644
--- a/hw/pxa2xx_dma.c
+++ b/hw/pxa2xx_dma.c
@@ -177,7 +177,7 @@ static void pxa2xx_dma_run(struct pxa2xx_dma_state_s *s)
     uint32_t n, size;
     uint32_t width;
     uint32_t length;
-    char buffer[32];
+    uint8_t buffer[32];
     struct pxa2xx_dma_channel_s *ch;
 
     if (s->running ++)
diff --git a/hw/usb-net.c b/hw/usb-net.c
index a4714c5bc3..82005af568 100644
--- a/hw/usb-net.c
+++ b/hw/usb-net.c
@@ -681,8 +681,8 @@ static int ndis_query(USBNetState *s, uint32_t oid,
 
     /* mandatory */
     case OID_GEN_VENDOR_DESCRIPTION:
-        pstrcpy(outbuf, outlen, "QEMU USB RNDIS Net");
-        return strlen(outbuf) + 1;
+        pstrcpy((char *)outbuf, outlen, "QEMU USB RNDIS Net");
+        return strlen((char *)outbuf) + 1;
 
     case OID_GEN_VENDOR_DRIVER_VERSION:
         *((le32 *) outbuf) = cpu_to_le32(1);