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Comment curious code.

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This commit is contained in:
Tim Newsome
2017-06-19 10:56:11 -07:00
parent 927f9d8873
commit ccdd26e3ef
1 changed files with 4 additions and 0 deletions
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src/target/riscv/riscv-013.c
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@@ -1285,6 +1285,8 @@ static int read_memory(struct target *target, target_addr_t address,
size, address); size, address);
select_dmi(target); select_dmi(target);
/* There was a bug in the memory system and only accesses from hart 0 actually
* worked correctly. This should be obselete now. -palmer */
riscv_set_current_hartid(target, 0); riscv_set_current_hartid(target, 0);
/* This program uses two temporary registers. A word of data and the /* This program uses two temporary registers. A word of data and the
@@ -1481,6 +1483,8 @@ static int write_memory(struct target *target, target_addr_t address,
LOG_DEBUG("writing %d words of %d bytes to 0x%08lx", count, size, (long)address); LOG_DEBUG("writing %d words of %d bytes to 0x%08lx", count, size, (long)address);
select_dmi(target); select_dmi(target);
/* There was a bug in the memory system and only accesses from hart 0 actually
* worked correctly. This should be obselete now. -palmer */
riscv_set_current_hartid(target, 0); riscv_set_current_hartid(target, 0);
/* This program uses two temporary registers. A word of data and the /* This program uses two temporary registers. A word of data and the