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| author | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-11-22 09:15:47 +0100 |
|---|---|---|
| committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-11-22 09:16:32 +0100 |
| commit | 17634b3760c58239f37d75113425e50fd3756470 (patch) | |
| tree | ed7d89274249feb03ae6bdd178ebcd258f67b8e1 /src | |
| parent | 6dbe9b71241172193428d9fa77e59945dc455e78 (diff) | |
| download | openocd+libswd-17634b3760c58239f37d75113425e50fd3756470.tar.gz openocd+libswd-17634b3760c58239f37d75113425e50fd3756470.tar.bz2 openocd+libswd-17634b3760c58239f37d75113425e50fd3756470.tar.xz openocd+libswd-17634b3760c58239f37d75113425e50fd3756470.zip | |
fastload: fix error handling upon running out of memory
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/target/target.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/src/target/target.c b/src/target/target.c index a282aab6..93efa762 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -4964,9 +4964,10 @@ COMMAND_HANDLER(handle_fast_load_image_command) struct duration bench; duration_start(&bench); - if (image_open(&image, CMD_ARGV[0], (CMD_ARGC >= 3) ? CMD_ARGV[2] : NULL) != ERROR_OK) + retval = image_open(&image, CMD_ARGV[0], (CMD_ARGC >= 3) ? CMD_ARGV[2] : NULL); + if (retval != ERROR_OK) { - return ERROR_OK; + return retval; } image_size = 0x0; @@ -4975,6 +4976,7 @@ COMMAND_HANDLER(handle_fast_load_image_command) fastload = (struct FastLoad *)malloc(sizeof(struct FastLoad)*image.num_sections); if (fastload == NULL) { + command_print(CMD_CTX, "out of memory"); image_close(&image); return ERROR_FAIL; } @@ -4986,6 +4988,7 @@ COMMAND_HANDLER(handle_fast_load_image_command) { command_print(CMD_CTX, "error allocating buffer for section (%d bytes)", (int)(image.sections[i].size)); + retval = ERROR_FAIL; break; } @@ -5021,6 +5024,9 @@ COMMAND_HANDLER(handle_fast_load_image_command) if (fastload[i].data == NULL) { free(buffer); + command_print(CMD_CTX, "error allocating buffer for section (%d bytes)", + length); + retval = ERROR_FAIL; break; } memcpy(fastload[i].data, buffer + offset, length); @@ -5075,14 +5081,18 @@ COMMAND_HANDLER(handle_fast_load_command) command_print(CMD_CTX, "Write to 0x%08x, length 0x%08x", (unsigned int)(fastload[i].address), (unsigned int)(fastload[i].length)); - if (retval == ERROR_OK) + retval = target_write_buffer(target, fastload[i].address, fastload[i].length, fastload[i].data); + if (retval != ERROR_OK) { - retval = target_write_buffer(target, fastload[i].address, fastload[i].length, fastload[i].data); + break; } size += fastload[i].length; } - int after = timeval_ms(); - command_print(CMD_CTX, "Loaded image %f kBytes/s", (float)(size/1024.0)/((float)(after-ms)/1000.0)); + if (retval == ERROR_OK) + { + int after = timeval_ms(); + command_print(CMD_CTX, "Loaded image %f kBytes/s", (float)(size/1024.0)/((float)(after-ms)/1000.0)); + } return retval; } |