[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.11.0-rc1-29-g2dc9c1df8

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- Log -----------------------------------------------------------------
commit 2dc9c1df81b6458875233fc3710ab9d3e871743d
Author: Tarek BOCHKATI <tar...@st...>
Date:   Tue Jan 12 11:57:18 2021 +0100

    cortex_m: [FIX] ARMv8-M does not support VECTRESET
    
    ref: Arm®v8-M Architecture Reference Manual (DDI0553B.m)
         D1.2.3: AIRCR, Application Interrupt and Reset Control Register
                 Bit [0] is RES0
    
    Change-Id: I6ef451b2c114487e2732852a60e86c292ffa6a50
    Signed-off-by: Tarek BOCHKATI <tar...@st...>
    Reviewed-on: http://openocd.zylin.com/6014
    Tested-by: jenkins
    Reviewed-by: Tarek BOCHKATI <tar...@gm...>
    Reviewed-by: Antonio Borneo <bor...@gm...>

diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c
index ac308b43b..ce2c426ce 100644
--- a/src/target/cortex_m.c
+++ b/src/target/cortex_m.c
@@ -2011,8 +2011,8 @@ int cortex_m_examine(struct target *target)
 		}
 		LOG_DEBUG("cpuid: 0x%8.8" PRIx32 "", cpuid);
 
-		/* VECTRESET is not supported on Cortex-M0, M0+ and M1 */
-		cortex_m->vectreset_supported = i > 1;
+		/* VECTRESET is supported only on ARMv7-M cores */
+		cortex_m->vectreset_supported = !armv7m->arm.is_armv8m && !armv7m->arm.is_armv6m;
 
 		if (i == 4) {
 			target_read_u32(target, MVFR0, &mvfr0);

commit 404993b29f1304fb53202fb88147298465bfb525
Author: Tarek BOCHKATI <tar...@st...>
Date:   Mon Jan 11 19:23:58 2021 +0100

    target/riscv: fix build error with -Werror=maybe-uninitialized
    
    using gcc 9.3 on ubuntu focal fossa with -Werror=maybe-uninitialized
    we get this error:
      /src/target/riscv/riscv.c: In function ‘riscv_address_translate’:
      /src/target/riscv/riscv.c:1536:13: error: ‘pte’ may be used uninitialized
    
    Change-Id: I51e180b43f9b6996e4e4058db49c179b9f81bcdc
    Signed-off-by: Tarek BOCHKATI <tar...@st...>
    Reviewed-on: http://openocd.zylin.com/6013
    Tested-by: jenkins
    Reviewed-by: Tim Newsome <ti...@si...>
    Reviewed-by: Tarek BOCHKATI <tar...@gm...>
    Reviewed-by: Antonio Borneo <bor...@gm...>

diff --git a/src/target/riscv/riscv.c b/src/target/riscv/riscv.c
index 0d1cee1bf..c26e6358f 100644
--- a/src/target/riscv/riscv.c
+++ b/src/target/riscv/riscv.c
@@ -1446,7 +1446,7 @@ static int riscv_address_translate(struct target *target,
 	uint64_t ppn_value;
 	target_addr_t table_address;
 	virt2phys_info_t *info;
-	uint64_t pte;
+	uint64_t pte = 0;
 	int i;
 
 	if (riscv_rtos_enabled(target))

commit 310c9800c72f37dd50e855513badc908fcfbafcf
Author: Tarek BOCHKATI <tar...@st...>
Date:   Mon Jan 11 19:21:06 2021 +0100

    flash/stmqspi: fix build error with -Werror=maybe-uninitialized
    
    using gcc 9.3 on ubuntu focal fossa with -Werror=maybe-uninitialized
    we get this error:
      /src/flash/nor/stmqspi.c: In function ‘read_flash_id’:
      /src/flash/nor/stmqspi.c:1948:6: error: ‘retval’ may be used uninitialized
    
    Change-Id: Ifd8ae60df847fc61e22ca100c008e3914c9af79b
    Signed-off-by: Tarek BOCHKATI <tar...@st...>
    Reviewed-on: http://openocd.zylin.com/6012
    Tested-by: jenkins
    Reviewed-by: Tarek BOCHKATI <tar...@gm...>
    Reviewed-by: Antonio Borneo <bor...@gm...>

diff --git a/src/flash/nor/stmqspi.c b/src/flash/nor/stmqspi.c
index f54e4975d..a013336a0 100644
--- a/src/flash/nor/stmqspi.c
+++ b/src/flash/nor/stmqspi.c
@@ -1945,7 +1945,7 @@ static int read_flash_id(struct flash_bank *bank, uint32_t *id1, uint32_t *id2)
 	uint32_t io_base = stmqspi_info->io_base;
 	uint8_t byte;
 	unsigned int type, count, len1, len2;
-	int retval;
+	int retval = ERROR_OK;
 
 	/* invalidate both ids */
 	*id1 = 0;

-----------------------------------------------------------------------

Summary of changes:
 src/flash/nor/stmqspi.c  | 2 +-
 src/target/cortex_m.c    | 4 ++--
 src/target/riscv/riscv.c | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)


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