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Fix style problems in safety-memory.c

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This commit is contained in:
Mario Hüttel 2022-07-16 14:40:54 +02:00
parent 5ddae7efee
commit ba8072c21d
1 changed files with 40 additions and 50 deletions
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54
stm-firmware/safety/safety-memory.c
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@ -99,7 +99,8 @@ static enum safety_memory_state safety_memory_get_header(struct safety_memory_he
res = 0; res = 0;
if (header->boot_status_offset < wordsize_of(struct safety_memory_header)) if (header->boot_status_offset < wordsize_of(struct safety_memory_header))
res++; res++;
if (header->config_overrides_offset < header->boot_status_offset + wordsize_of(struct safety_memory_boot_status)) if (header->config_overrides_offset < header->boot_status_offset +
wordsize_of(struct safety_memory_boot_status))
res++; res++;
if (header->config_overrides_len > SAFETY_MEMORY_CONFIG_OVERRIDE_COUNT) if (header->config_overrides_len > SAFETY_MEMORY_CONFIG_OVERRIDE_COUNT)
res++; res++;
@ -107,7 +108,8 @@ static enum safety_memory_state safety_memory_get_header(struct safety_memory_he
res++; res++;
if (header->err_memory_offset < header->firmware_update_filename + (SAFETY_MEMORY_UPDATE_FILENAME_MAXSIZE / 4)) if (header->err_memory_offset < header->firmware_update_filename + (SAFETY_MEMORY_UPDATE_FILENAME_MAXSIZE / 4))
res++; res++;
if (header->err_memory_end >= backup_ram_get_size_in_words() || header->err_memory_end < header->err_memory_offset) if (header->err_memory_end >= backup_ram_get_size_in_words() ||
header->err_memory_end < header->err_memory_offset)
res++; res++;
if (res) { if (res) {
@ -148,7 +150,7 @@ static void safety_memory_write_new_header(void)
safety_memory_write_and_patch_header(&header); safety_memory_write_and_patch_header(&header);
} }
static int safety_memory_check_crc() static int safety_memory_check_crc(void)
{ {
struct safety_memory_header header; struct safety_memory_header header;
enum safety_memory_state state = safety_memory_get_header(&header); enum safety_memory_state state = safety_memory_get_header(&header);
@ -181,7 +183,7 @@ static int safety_memory_check_crc()
return 0; return 0;
} }
static int safety_memory_gen_crc() static int safety_memory_gen_crc(void)
{ {
struct safety_memory_header header; struct safety_memory_header header;
uint32_t word_addr; uint32_t word_addr;
@ -268,9 +270,8 @@ int safety_memory_get_boot_status(struct safety_memory_boot_status *status)
if (!status) if (!status)
return -1001; return -1001;
if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY) { if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY)
return -2000; return -2000;
}
if (safety_memory_check_crc()) if (safety_memory_check_crc())
return -2001; return -2001;
@ -289,9 +290,8 @@ int safety_memory_set_boot_status(const struct safety_memory_boot_status *status
if (!status) if (!status)
return -1001; return -1001;
if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY) { if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY)
return -2000; return -2000;
}
if (safety_memory_check_crc()) if (safety_memory_check_crc())
return -2001; return -2001;
@ -304,7 +304,7 @@ int safety_memory_set_boot_status(const struct safety_memory_boot_status *status
return 0; return 0;
} }
static int safety_memory_check_error_entries() static int safety_memory_check_error_entries(void)
{ {
struct safety_memory_header header; struct safety_memory_header header;
uint32_t addr; uint32_t addr;
@ -312,9 +312,8 @@ static int safety_memory_check_error_entries()
int ret = 0; int ret = 0;
int res; int res;
if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY) { if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY)
return -2000; return -2000;
}
for (addr = header.err_memory_offset; addr < header.err_memory_end; addr++) { for (addr = header.err_memory_offset; addr < header.err_memory_end; addr++) {
res = backup_ram_get_data(addr, &data, 1UL); res = backup_ram_get_data(addr, &data, 1UL);
@ -340,9 +339,8 @@ int safety_memory_get_error_entry_count(uint32_t *count)
if (!count) if (!count)
return -1001; return -1001;
if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY) { if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY)
return -2000; return -2000;
}
*count = header.err_memory_end - header.err_memory_offset; *count = header.err_memory_end - header.err_memory_offset;
@ -354,9 +352,8 @@ int safety_memory_check(void)
int res; int res;
res = safety_memory_check_crc(); res = safety_memory_check_crc();
if (!res) { if (!res)
res |= safety_memory_check_error_entries(); res |= safety_memory_check_error_entries();
}
return -!!res; return -!!res;
} }
@ -372,9 +369,8 @@ int safety_memory_get_error_entry(uint32_t idx, struct error_memory_entry *entry
if (!entry) if (!entry)
return -1001; return -1001;
if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY) { if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY)
return -2000; return -2000;
}
err_mem_count = header.err_memory_end - header.err_memory_offset; err_mem_count = header.err_memory_end - header.err_memory_offset;
if (idx < err_mem_count && err_mem_count > 0) { if (idx < err_mem_count && err_mem_count > 0) {
@ -410,9 +406,8 @@ int safety_memory_insert_error_entry(struct error_memory_entry *entry)
input_data = error_memory_entry_to_word(entry); input_data = error_memory_entry_to_word(entry);
if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY) { if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY)
return -2000; return -2000;
}
if (entry->type == SAFETY_MEMORY_ERR_ENTRY_NOP) { if (entry->type == SAFETY_MEMORY_ERR_ENTRY_NOP) {
/* Append to end */ /* Append to end */
@ -510,9 +505,8 @@ int safety_memory_insert_config_override(struct config_override *config_override
int res; int res;
int ret = -3; int ret = -3;
if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY) { if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY)
return -2000; return -2000;
}
if (header.config_overrides_len == 0) if (header.config_overrides_len == 0)
return -1; return -1;
@ -550,9 +544,8 @@ int safety_memory_get_config_override_count(uint32_t *count)
*count = 0UL; *count = 0UL;
if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY) { if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY)
return -2000; return -2000;
}
if (header.config_overrides_len == 0) if (header.config_overrides_len == 0)
return 0; return 0;
@ -582,18 +575,15 @@ int safety_memory_get_config_override(uint32_t idx, struct config_override *conf
if (!config_override) if (!config_override)
return -1002; return -1002;
if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY) { if (safety_memory_get_header(&header) != SAFETY_MEMORY_INIT_VALID_MEMORY)
return -2000; return -2000;
}
if (idx >= header.config_overrides_len) { if (idx >= header.config_overrides_len)
return -1001; return -1001;
}
res = backup_ram_get_data(header.config_overrides_offset + idx, &data, 1UL); res = backup_ram_get_data(header.config_overrides_offset + idx, &data, 1UL);
if (res) { if (res)
return -1; return -1;
}
switch (data & 0xFF) { switch (data & 0xFF) {
case 0xA2: case 0xA2:
@ -649,8 +639,8 @@ int safety_memory_get_update_filename(char *filename, size_t *outlen)
{ {
struct safety_memory_header header; struct safety_memory_header header;
unsigned int i; unsigned int i;
volatile char *ptr;
size_t len = 0u; size_t len = 0u;
volatile char *ptr;
/* If filename and outlen are both NULL, we don't do anything */ /* If filename and outlen are both NULL, we don't do anything */
if (!filename && !outlen) if (!filename && !outlen)
@ -696,9 +686,9 @@ int safety_memory_set_update_filename(const char *filename)
ram_ptr = backup_ram_get_base_ptr(); ram_ptr = backup_ram_get_base_ptr();
ram_ptr += header.firmware_update_filename * 4; ram_ptr += header.firmware_update_filename * 4;
for (i = 0u; i < len; i++) { for (i = 0u; i < len; i++)
ram_ptr[i] = filename[i]; ram_ptr[i] = filename[i];
}
ram_ptr[i] = 0; ram_ptr[i] = 0;
ret = safety_memory_gen_crc(); ret = safety_memory_gen_crc();