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riscv-openocd
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Moved comment and added initial buffer clearing

This commit is contained in:
cgsfv 2018-10-19 17:47:58 +02:00
parent 20db7afb82
commit 9703c00b25
1 changed files with 5 additions and 3 deletions
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8
src/target/riscv/riscv-013.c
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@ -2249,6 +2249,8 @@ static int read_memory_progbuf(struct target *target, target_addr_t address,
select_dmi(target); select_dmi(target);
memset(buffer, 0, count*size);
/* s0 holds the next address to write to /* s0 holds the next address to write to
* s1 holds the next data value to write * s1 holds the next data value to write
*/ */
@ -2286,10 +2288,10 @@ static int read_memory_progbuf(struct target *target, target_addr_t address,
result = read_memory_progbuf_inner(target, address, size, count, buffer); result = read_memory_progbuf_inner(target, address, size, count, buffer);
/* The full read did not succeed, so we will try to read each word individually. */
/* This will not be fast, but reading outside actual memory is a special case anyway. */
/* It will make the toolchain happier, especially Eclipse Memory View as it reads ahead. */
if (result != ERROR_OK) { if (result != ERROR_OK) {
/* The full read did not succeed, so we will try to read each word individually. */
/* This will not be fast, but reading outside actual memory is a special case anyway. */
/* It will make the toolchain happier, especially Eclipse Memory View as it reads ahead. */
target_addr_t address_i = address; target_addr_t address_i = address;
uint32_t size_i = size; uint32_t size_i = size;
uint32_t count_i = 1; uint32_t count_i = 1;