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At least some memory writes work.

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Change-Id: I6fcf261341f10ec34df01bb844744439d02471a8
This commit is contained in:
Tim Newsome
2017-10-13 12:50:02 -07:00
parent e7bb815e87
commit 7ec7bc32fe
3 changed files with 93 additions and 129 deletions
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src/target/riscv/program.c
+13 -10
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@@ -40,6 +40,17 @@ int riscv_program_init(struct riscv_program *p, struct target *target)
return ERROR_OK;
}
int riscv_program_write(struct riscv_program *program)
{
for (unsigned i = 0; i < riscv_debug_buffer_size(program->target); ++i) {
LOG_DEBUG("%p: debug_buffer[%02x] = DASM(0x%08x)", program, i, program->debug_buffer[i]);
if (riscv_write_debug_buffer(program->target, i,
program->debug_buffer[i]) != ERROR_OK)
return ERROR_FAIL;
}
return ERROR_OK;
}
/** Add ebreak and execute the program. */
int riscv_program_exec(struct riscv_program *p, struct target *t)
{
@@ -74,16 +85,8 @@ int riscv_program_exec(struct riscv_program *p, struct target *t)
return ERROR_FAIL;
}
for (unsigned i = 0; i < riscv_debug_buffer_size(p->target); ++i) {
if (i < p->instruction_count) {
LOG_DEBUG("%p: debug_buffer[%02x] = DASM(0x%08x)", p, i, p->debug_buffer[i]);
riscv_write_debug_buffer(t, i, p->debug_buffer[i]);
}
if (i >= riscv_debug_buffer_size(p->target) - p->data_count) {
LOG_DEBUG("%p: debug_buffer[%02x] = 0x%08x", p, i, p->debug_buffer[i]);
riscv_write_debug_buffer(t, i, p->debug_buffer[i]);
}
}
if (riscv_program_write(p) != ERROR_OK)
return ERROR_FAIL;
if (riscv_execute_debug_buffer(t) != ERROR_OK) {
LOG_ERROR("Unable to execute program %p", p);