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Don't pass the first 16-bit argument via xdata.

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Calling confention already uses the DPTR registers as the first two byte arguments.
So adds a lot of code to put the 16-bit value on xdata, still passes the 16-bit xdata ptr in DPTR registers, then read the xdata value.
So it doesn't save any sram bytes.
This commit is contained in:
René van Dorst
2025-10-05 16:22:23 +02:00
parent 1bec5cdf8a
commit 52fa41760c
2 changed files with 11 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files
httpd/httpd.c
+10 -10
View File
@@ -61,9 +61,9 @@ void httpd_init(void) __banked
}
uint8_t find_entry(__xdata uint8_t * __xdata e)
uint8_t find_entry(__xdata uint8_t *e)
{
__xdata uint8_t i, j;
uint8_t i, j;
for (i = 0; f_data[i].len; i++) {
j = 0;
@@ -78,9 +78,9 @@ uint8_t find_entry(__xdata uint8_t * __xdata e)
}
char strcmp(__xdata uint8_t * __xdata c, __code uint8_t * __xdata d)
char strcmp(__xdata uint8_t *c, __code uint8_t * __xdata d)
{
register uint8_t i = 0;
uint8_t i = 0;
while (d[i] && (d[i] == c[i]))
i++;
@@ -93,9 +93,9 @@ char strcmp(__xdata uint8_t * __xdata c, __code uint8_t * __xdata d)
}
char is_word(__xdata uint8_t * __xdata c, __code uint8_t * __xdata d)
char is_word(__xdata uint8_t *c, __code uint8_t * __xdata d)
{
register uint8_t i = 0;
uint8_t i = 0;
while (d[i] && (d[i] == c[i]))
i++;
@@ -108,7 +108,7 @@ char is_word(__xdata uint8_t * __xdata c, __code uint8_t * __xdata d)
}
char is_word_x(__xdata uint8_t * __xdata c, __xdata uint8_t *d)
char is_word_x(__xdata uint8_t *c, __xdata uint8_t *d)
{
register uint8_t i = 0;
@@ -197,7 +197,7 @@ __xdata uint8_t *scan_header(__xdata uint8_t *p)
* Input: the current position in the TCP buffer (uip_appdata)
* Returns 1: More data to read, 0: Upload complete, all parts reads
*/
uint8_t stream_upload(__xdata uint16_t bptr)
uint8_t stream_upload(uint16_t bptr)
{
__xdata uint8_t *p = uip_appdata;
__xdata struct httpd_state * __xdata s = &(uip_conn->appstate);
@@ -261,11 +261,11 @@ void handle_post(void)
// Find end of request path
while (*p && !is_separator(*p))
p++;
*p = '\0';
*p++ = '\0';
// Find end of request header
boundary[0] ='\0';
p = scan_header(p + 1);
p = scan_header(p);
print_string("Boundary: >"); print_string_x(boundary); print_string("<\n");
if (!*p || !content_type) {
print_string("Bad Request!\n");
httpd/page_impl.c
+1 -1
View File
@@ -165,7 +165,7 @@ void send_basic_info(void)
}
void send_vlan(__xdata uint16_t vlan)
void send_vlan(uint16_t vlan)
{
slen = strtox(outbuf, HTTP_RESPONCE_JSON);
print_string("sending VLAN\n");