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[Qemu-devel] [PATCH v18 26/29] target/rx: Restrict access to extable[]
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-devel] [PATCH v18 26/29] target/rx: Restrict access to extable[] |
Date: |
Fri, 7 Jun 2019 17:37:22 +0200 |
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
target/rx/cpu.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/target/rx/cpu.c b/target/rx/cpu.c
index 3eef1329a1..7b8e0144c8 100644
--- a/target/rx/cpu.c
+++ b/target/rx/cpu.c
@@ -229,11 +229,10 @@ static void rx_cpu_register_types(void)
type_init(rx_cpu_register_types)
-static uint32_t extable[32];
-
void rx_load_image(RXCPU *cpu, const char *filename,
uint32_t start, uint32_t size)
{
+ static uint32_t extable[32];
long kernel_size;
int i;
@@ -246,7 +245,7 @@ void rx_load_image(RXCPU *cpu, const char *filename,
/* setup exception trap trampoline */
/* linux kernel only works little-endian mode */
- for (i = 0; i < 32; i++) {
+ for (i = 0; i < ARRAY_SIZE(extable); i++) {
extable[i] = cpu_to_le32(0x10 + i * 4);
}
rom_add_blob_fixed("extable", extable, sizeof(extable), 0xffffff80);
--
2.20.1
- [Qemu-devel] [PATCH v18 00/29] Add RX archtecture support, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 28/29] hw/rx: Fix comments, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 26/29] target/rx: Restrict access to extable[],
Philippe Mathieu-Daudé <=
- [Qemu-devel] [PATCH v18 27/29] hw/rx: Restrict the RX62N microcontroller to the RX62N CPU core, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 25/29] target/rx: Dump bytes for each insn during disassembly, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 29/29] BootLinuxConsoleTest: Test the RX-Virt machine, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 24/29] target/rx: Collect all bytes during disassembly, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 23/29] target/rx: Emit all disassembly in one prt(), Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 22/29] target/rx: Use prt_ldmi for XCHG_mr disassembly, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 21/29] target/rx: Replace operand with prt_ldmi in disassembler, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 18/29] Add rx-softmmu, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 20/29] target/rx: Disassemble rx_index_addr into a string, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 11/29] !fixup hw/rx: RX Target hardware definition, Philippe Mathieu-Daudé, 2019/06/07