Mirrors/avrdude
1
0
Fork 0
mirror of https://github.com/avrdudes/avrdude.git synced 2026-09-28 12:06:59 +03:00
Code Issues Packages Projects Releases Wiki Activity

Move static signature_cache to PDATA

Browse Source
This commit is contained in:
Stefan Rueger
2024-04-21 14:43:00 +01:00
parent 8211e39d80
commit 0b07a1e962
1 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/jtag3.c
View File

@@ -97,6 +97,8 @@ struct pdata
/* Function to set the appropriate clock parameter */
int (*set_sck)(const PROGRAMMER *, unsigned char *);
unsigned char signature_cache[2]; // Used in jtag3_read_byte()
};
#define PDATA(pgm) ((struct pdata *)(pgm->cookie))
@@ -2235,8 +2237,6 @@ static int jtag3_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM
*value = PDATA(pgm)->sib_string[addr];
return 0;
} else if (mem_is_signature(mem)) {
static unsigned char signature_cache[2];
cmd[3] = MTYPE_SIGN_JTAG;
/*
@@ -2252,13 +2252,13 @@ static int jtag3_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM
if ((status = jtag3_command(pgm, cmd, 12, &resp, "read memory")) < 0)
return status;
signature_cache[0] = resp[4];
signature_cache[1] = resp[5];
PDATA(pgm)->signature_cache[0] = resp[4];
PDATA(pgm)->signature_cache[1] = resp[5];
*value = resp[3];
free(resp);
return 0;
} else if (addr <= 2) {
*value = signature_cache[addr - 1];
*value = PDATA(pgm)->signature_cache[addr - 1];
return 0;
} else {
/* should not happen */