Timothy Pearson
11 years ago
parent
26c1236cdc
commit
38c56c7c1f
@ -0,0 +1,47 @@
|
||||
# Copyright (C) 2013 Timothy Pearson
|
||||
#
|
||||
# Permission to use, copy, modify, and/or distribute this software for any
|
||||
# purpose with or without fee is hereby granted, provided that the above
|
||||
# copyright notice and this permission notice appear in all copies.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
|
||||
AR = ar
|
||||
RANLIB = ranlib
|
||||
CC = gcc
|
||||
|
||||
CFLAGS += -Wall -Os -ggdb -MD
|
||||
#CFLAGS += -Wextra -Wno-unused-parameter -Werror
|
||||
|
||||
help:
|
||||
@echo ""
|
||||
@echo "Usage:"
|
||||
@echo ""
|
||||
@echo " $(MAKE) xsvf-bbb"
|
||||
@echo " .... build xsvf-bbb"
|
||||
@echo ""
|
||||
@echo " $(MAKE) all"
|
||||
@echo " .... build everything"
|
||||
@echo ""
|
||||
@echo " $(MAKE) install"
|
||||
@echo " .... install everything in /usr/"
|
||||
@echo ""
|
||||
|
||||
all: xsvf-bbb
|
||||
|
||||
install: all
|
||||
install -Dt /usr/bin/ xsvf-bbb
|
||||
|
||||
xsvf-bbb: /usr/lib/libxsvf.a xsvf-bbb.o
|
||||
|
||||
clean:
|
||||
rm -f xsvf-bbb.o
|
||||
|
||||
-include *.d
|
||||
|
||||
@ -0,0 +1,546 @@
|
||||
/*
|
||||
* Lib(X)SVF - A library for implementing SVF and XSVF JTAG players
|
||||
*
|
||||
* Copyright (C) 2013 Timothy Pearson <kb9vqf@pearsoncomputing.net> (Beaglebone Black)
|
||||
* Copyright (C) 2009 RIEGL Research ForschungsGmbH
|
||||
* Copyright (C) 2009 Clifford Wolf <clifford@clifford.at>
|
||||
*
|
||||
* Permission to use, copy, modify, and/or distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*
|
||||
*/
|
||||
|
||||
#include "libxsvf.h"
|
||||
|
||||
#include <sys/time.h>
|
||||
#include <unistd.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <errno.h>
|
||||
|
||||
|
||||
/** BEGIN: Low-Level I/O Implementation **/
|
||||
|
||||
// Beaglebone Black GPIO driver
|
||||
// TMS: P9 11 (GPIO 30)
|
||||
// TDI: P9 13 (GPIO 31)
|
||||
// TDO: P9 21 (GPIO 3)
|
||||
// TCK: P9 22 (GPIO 2)
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/mman.h>
|
||||
#include <fcntl.h>
|
||||
|
||||
#define GPIO0_BASE 0x44E07000
|
||||
#define GPIO1_BASE 0x4804C000
|
||||
#define GPIO2_BASE 0x481AC000
|
||||
#define GPIO3_BASE 0x481AE000
|
||||
|
||||
#define GPIO_SIZE 0x00000FFF
|
||||
|
||||
// OE: 0 is output, 1 is input
|
||||
#define GPIO_OE 0x14d
|
||||
#define GPIO_IN 0x14e
|
||||
#define GPIO_OUT 0x14f
|
||||
|
||||
#define TMS_PIN (1<<30)
|
||||
#define TDI_PIN (1<<31)
|
||||
#define TDO_PIN (1<<3)
|
||||
#define TCK_PIN (1<<2)
|
||||
|
||||
int mem_fd;
|
||||
char *gpio_mem, *gpio_map;
|
||||
|
||||
// I/O access
|
||||
volatile unsigned *gpio;
|
||||
|
||||
static void io_setup(void)
|
||||
{
|
||||
// Enable all GPIO banks
|
||||
// Without this, access to deactivated banks (i.e. those with no clock source setup) will (logically) fail with SIGBUS
|
||||
// Idea taken from https://groups.google.com/forum/#!msg/beagleboard/OYFp4EXawiI/Mq6s3sg14HoJ
|
||||
system("echo 5 > /sys/class/gpio/export");
|
||||
system("echo 65 > /sys/class/gpio/export");
|
||||
system("echo 105 > /sys/class/gpio/export");
|
||||
|
||||
/* open /dev/mem */
|
||||
if ((mem_fd = open("/dev/mem", O_RDWR|O_SYNC) ) < 0) {
|
||||
printf("can't open /dev/mem \n");
|
||||
exit (-1);
|
||||
}
|
||||
|
||||
/* mmap GPIO */
|
||||
gpio_map = (char *)mmap(
|
||||
0,
|
||||
GPIO_SIZE,
|
||||
PROT_READ|PROT_WRITE,
|
||||
MAP_SHARED,
|
||||
mem_fd,
|
||||
GPIO0_BASE
|
||||
);
|
||||
|
||||
if (gpio_map == MAP_FAILED) {
|
||||
printf("mmap error %d\n", (int)gpio_map);
|
||||
exit (-1);
|
||||
}
|
||||
|
||||
// Always use volatile pointer!
|
||||
gpio = (volatile unsigned *)gpio_map;
|
||||
|
||||
#if 0
|
||||
// DEBUG ONLY
|
||||
// Prints the contents of the memory mapped control register space
|
||||
// Originally used to reverse engineer the register offsets #defined at the top of this file
|
||||
int k;
|
||||
for (k=0;k<GPIO_SIZE; k++) {
|
||||
printf("0x%08x\t%08x\n", k, *(gpio + k));
|
||||
}
|
||||
fflush(stdout);
|
||||
#endif
|
||||
|
||||
// Get direction control register contents
|
||||
unsigned int creg = *(gpio + GPIO_OE);
|
||||
|
||||
// Set outputs
|
||||
creg = creg & (~TMS_PIN);
|
||||
creg = creg & (~TDI_PIN);
|
||||
creg = creg & (~TCK_PIN);
|
||||
|
||||
// Set inputs
|
||||
creg = creg | TDO_PIN;
|
||||
|
||||
// Set new direction control register contents
|
||||
*(gpio + GPIO_OE) = creg;
|
||||
}
|
||||
|
||||
static void io_shutdown(void)
|
||||
{
|
||||
// Get direction control register contents
|
||||
unsigned int creg = *(gpio + GPIO_OE);
|
||||
|
||||
// Set inputs
|
||||
creg = creg | TMS_PIN;
|
||||
creg = creg | TDI_PIN;
|
||||
creg = creg | TDO_PIN;
|
||||
creg = creg | TCK_PIN;
|
||||
|
||||
// Set new direction control register contents
|
||||
*(gpio + GPIO_OE) = creg;
|
||||
}
|
||||
|
||||
static void io_tms(int val)
|
||||
{
|
||||
if (val) {
|
||||
*(gpio + GPIO_OUT) = *(gpio + GPIO_OUT) | TMS_PIN;
|
||||
}
|
||||
else {
|
||||
*(gpio + GPIO_OUT) = *(gpio + GPIO_OUT) & (~TMS_PIN);
|
||||
}
|
||||
}
|
||||
|
||||
static void io_tdi(int val)
|
||||
{
|
||||
if (val) {
|
||||
*(gpio + GPIO_OUT) = *(gpio + GPIO_OUT) | TDI_PIN;
|
||||
}
|
||||
else {
|
||||
*(gpio + GPIO_OUT) = *(gpio + GPIO_OUT) & (~TDI_PIN);
|
||||
}
|
||||
}
|
||||
|
||||
static void io_tck(int val)
|
||||
{
|
||||
if (val) {
|
||||
*(gpio + GPIO_OUT) = *(gpio + GPIO_OUT) | TCK_PIN;
|
||||
}
|
||||
else {
|
||||
*(gpio + GPIO_OUT) = *(gpio + GPIO_OUT) & (~TCK_PIN);
|
||||
}
|
||||
|
||||
// usleep(1);
|
||||
}
|
||||
|
||||
static void io_sck(int val)
|
||||
{
|
||||
/* not available */
|
||||
}
|
||||
|
||||
static void io_trst(int val)
|
||||
{
|
||||
/* not available */
|
||||
}
|
||||
|
||||
static int io_tdo()
|
||||
{
|
||||
return ((*(gpio + GPIO_IN)) & TDO_PIN) ? 1 : 0;
|
||||
}
|
||||
|
||||
/** END: Low-Level I/O Implementation **/
|
||||
|
||||
|
||||
struct udata_s {
|
||||
FILE *f;
|
||||
int verbose;
|
||||
int clockcount;
|
||||
int bitcount_tdi;
|
||||
int bitcount_tdo;
|
||||
int retval_i;
|
||||
int retval[256];
|
||||
};
|
||||
|
||||
static int h_setup(struct libxsvf_host *h)
|
||||
{
|
||||
struct udata_s *u = h->user_data;
|
||||
if (u->verbose >= 2) {
|
||||
fprintf(stderr, "[SETUP]\n");
|
||||
fflush(stderr);
|
||||
}
|
||||
io_setup();
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int h_shutdown(struct libxsvf_host *h)
|
||||
{
|
||||
struct udata_s *u = h->user_data;
|
||||
if (u->verbose >= 2) {
|
||||
fprintf(stderr, "[SHUTDOWN]\n");
|
||||
fflush(stderr);
|
||||
}
|
||||
io_shutdown();
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void h_udelay(struct libxsvf_host *h, long usecs, int tms, long num_tck)
|
||||
{
|
||||
struct udata_s *u = h->user_data;
|
||||
if (u->verbose >= 3) {
|
||||
fprintf(stderr, "[DELAY:%ld, TMS:%d, NUM_TCK:%ld]\n", usecs, tms, num_tck);
|
||||
fflush(stderr);
|
||||
}
|
||||
if (num_tck > 0) {
|
||||
struct timeval tv1, tv2;
|
||||
gettimeofday(&tv1, NULL);
|
||||
io_tms(tms);
|
||||
while (num_tck > 0) {
|
||||
io_tck(0);
|
||||
io_tck(1);
|
||||
num_tck--;
|
||||
}
|
||||
gettimeofday(&tv2, NULL);
|
||||
if (tv2.tv_sec > tv1.tv_sec) {
|
||||
usecs -= (1000000 - tv1.tv_usec) + (tv2.tv_sec - tv1.tv_sec - 1) * 1000000;
|
||||
tv1.tv_usec = 0;
|
||||
}
|
||||
usecs -= tv2.tv_usec - tv1.tv_usec;
|
||||
if (u->verbose >= 3) {
|
||||
fprintf(stderr, "[DELAY_AFTER_TCK:%ld]\n", usecs > 0 ? usecs : 0);
|
||||
fflush(stderr);
|
||||
}
|
||||
}
|
||||
if (usecs > 0) {
|
||||
usleep(usecs);
|
||||
}
|
||||
}
|
||||
|
||||
static int h_getbyte(struct libxsvf_host *h)
|
||||
{
|
||||
struct udata_s *u = h->user_data;
|
||||
return fgetc(u->f);
|
||||
}
|
||||
|
||||
static int h_pulse_tck(struct libxsvf_host *h, int tms, int tdi, int tdo, int rmask, int sync)
|
||||
{
|
||||
struct udata_s *u = h->user_data;
|
||||
|
||||
io_tms(tms);
|
||||
|
||||
if (tdi >= 0) {
|
||||
u->bitcount_tdi++;
|
||||
io_tdi(tdi);
|
||||
}
|
||||
|
||||
io_tck(0);
|
||||
io_tck(1);
|
||||
|
||||
int line_tdo = io_tdo();
|
||||
int rc = line_tdo >= 0 ? line_tdo : 0;
|
||||
|
||||
if (rmask == 1 && u->retval_i < 256)
|
||||
u->retval[u->retval_i++] = line_tdo;
|
||||
|
||||
if (tdo >= 0 && line_tdo >= 0) {
|
||||
u->bitcount_tdo++;
|
||||
if (tdo != line_tdo)
|
||||
rc = -1;
|
||||
}
|
||||
|
||||
if (u->verbose >= 4) {
|
||||
fprintf(stderr, "[TMS:%d, TDI:%d, TDO_ARG:%d, TDO_LINE:%d, RMASK:%d, RC:%d]\n", tms, tdi, tdo, line_tdo, rmask, rc);
|
||||
}
|
||||
|
||||
u->clockcount++;
|
||||
return rc;
|
||||
}
|
||||
|
||||
static void h_pulse_sck(struct libxsvf_host *h)
|
||||
{
|
||||
struct udata_s *u = h->user_data;
|
||||
if (u->verbose >= 4) {
|
||||
fprintf(stderr, "[SCK]\n");
|
||||
}
|
||||
io_sck(0);
|
||||
io_sck(1);
|
||||
}
|
||||
|
||||
static void h_set_trst(struct libxsvf_host *h, int v)
|
||||
{
|
||||
struct udata_s *u = h->user_data;
|
||||
if (u->verbose >= 4) {
|
||||
fprintf(stderr, "[TRST:%d]\n", v);
|
||||
}
|
||||
io_trst(v);
|
||||
}
|
||||
|
||||
static int h_set_frequency(struct libxsvf_host *h, int v)
|
||||
{
|
||||
fprintf(stderr, "WARNING: Setting JTAG clock frequency to %d ignored!\n", v);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void h_report_tapstate(struct libxsvf_host *h)
|
||||
{
|
||||
struct udata_s *u = h->user_data;
|
||||
if (u->verbose >= 3) {
|
||||
fprintf(stderr, "[%s]\n", libxsvf_state2str(h->tap_state));
|
||||
}
|
||||
}
|
||||
|
||||
static void h_report_device(struct libxsvf_host *h, unsigned long idcode)
|
||||
{
|
||||
// struct udata_s *u = h->user_data;
|
||||
printf("idcode=0x%08lx, revision=0x%01lx, part=0x%04lx, manufactor=0x%03lx\n", idcode,
|
||||
(idcode >> 28) & 0xf, (idcode >> 12) & 0xffff, (idcode >> 1) & 0x7ff);
|
||||
}
|
||||
|
||||
static void h_report_status(struct libxsvf_host *h, const char *message)
|
||||
{
|
||||
struct udata_s *u = h->user_data;
|
||||
if (u->verbose >= 2) {
|
||||
fprintf(stderr, "[STATUS] %s\n", message);
|
||||
}
|
||||
}
|
||||
|
||||
static void h_report_error(struct libxsvf_host *h, const char *file, int line, const char *message)
|
||||
{
|
||||
fprintf(stderr, "[%s:%d] %s\n", file, line, message);
|
||||
}
|
||||
|
||||
static int realloc_maxsize[LIBXSVF_MEM_NUM];
|
||||
|
||||
static void *h_realloc(struct libxsvf_host *h, void *ptr, int size, enum libxsvf_mem which)
|
||||
{
|
||||
struct udata_s *u = h->user_data;
|
||||
if (size > realloc_maxsize[which])
|
||||
realloc_maxsize[which] = size;
|
||||
if (u->verbose >= 3) {
|
||||
fprintf(stderr, "[REALLOC:%s:%d]\n", libxsvf_mem2str(which), size);
|
||||
}
|
||||
return realloc(ptr, size);
|
||||
}
|
||||
|
||||
static struct udata_s u;
|
||||
|
||||
static struct libxsvf_host h = {
|
||||
.udelay = h_udelay,
|
||||
.setup = h_setup,
|
||||
.shutdown = h_shutdown,
|
||||
.getbyte = h_getbyte,
|
||||
.pulse_tck = h_pulse_tck,
|
||||
.pulse_sck = h_pulse_sck,
|
||||
.set_trst = h_set_trst,
|
||||
.set_frequency = h_set_frequency,
|
||||
.report_tapstate = h_report_tapstate,
|
||||
.report_device = h_report_device,
|
||||
.report_status = h_report_status,
|
||||
.report_error = h_report_error,
|
||||
.realloc = h_realloc,
|
||||
.user_data = &u
|
||||
};
|
||||
|
||||
const char *progname;
|
||||
|
||||
static void copyleft()
|
||||
{
|
||||
static int already_printed = 0;
|
||||
if (already_printed)
|
||||
return;
|
||||
fprintf(stderr, "xsvftool-gpio, part of Lib(X)SVF (http://www.clifford.at/libxsvf/).\n");
|
||||
fprintf(stderr, "Copyright (C) 2009 RIEGL Research ForschungsGmbH\n");
|
||||
fprintf(stderr, "Copyright (C) 2009 Clifford Wolf <clifford@clifford.at>\n");
|
||||
fprintf(stderr, "Copyright (C) 2013 Timothy Pearson <kb9vqf@pearsoncomputing.net> (Beaglebone Black)\n");
|
||||
fprintf(stderr, "Lib(X)SVF is free software licensed under the ISC license.\n");
|
||||
already_printed = 1;
|
||||
}
|
||||
|
||||
static void help()
|
||||
{
|
||||
copyleft();
|
||||
fprintf(stderr, "\n");
|
||||
fprintf(stderr, "Usage: %s [ -r funcname ] [ -v ... ] [ -L | -B ] { -s svf-file | -x xsvf-file | -c } ...\n", progname);
|
||||
fprintf(stderr, "\n");
|
||||
fprintf(stderr, " -r funcname\n");
|
||||
fprintf(stderr, " Dump C-code for pseudo-allocator based on example files\n");
|
||||
fprintf(stderr, "\n");
|
||||
fprintf(stderr, " -v, -vv, -vvv, -vvvv\n");
|
||||
fprintf(stderr, " Verbose, more verbose and even more verbose\n");
|
||||
fprintf(stderr, "\n");
|
||||
fprintf(stderr, " -L, -B\n");
|
||||
fprintf(stderr, " Print RMASK bits as hex value (little or big endian)\n");
|
||||
fprintf(stderr, "\n");
|
||||
fprintf(stderr, " -s svf-file\n");
|
||||
fprintf(stderr, " Play the specified SVF file\n");
|
||||
fprintf(stderr, "\n");
|
||||
fprintf(stderr, " -x xsvf-file\n");
|
||||
fprintf(stderr, " Play the specified XSVF file\n");
|
||||
fprintf(stderr, "\n");
|
||||
fprintf(stderr, " -c\n");
|
||||
fprintf(stderr, " List devices in JTAG chain\n");
|
||||
fprintf(stderr, "\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
int rc = 0;
|
||||
int gotaction = 0;
|
||||
int hex_mode = 0;
|
||||
const char *realloc_name = NULL;
|
||||
int opt, i, j;
|
||||
|
||||
progname = argc >= 1 ? argv[0] : "xvsftool";
|
||||
while ((opt = getopt(argc, argv, "r:vLBx:s:c")) != -1)
|
||||
{
|
||||
switch (opt)
|
||||
{
|
||||
case 'r':
|
||||
realloc_name = optarg;
|
||||
break;
|
||||
case 'v':
|
||||
copyleft();
|
||||
u.verbose++;
|
||||
break;
|
||||
case 'x':
|
||||
case 's':
|
||||
gotaction = 1;
|
||||
if (u.verbose)
|
||||
fprintf(stderr, "Playing %s file `%s'.\n", opt == 's' ? "SVF" : "XSVF", optarg);
|
||||
if (!strcmp(optarg, "-"))
|
||||
u.f = stdin;
|
||||
else
|
||||
u.f = fopen(optarg, "rb");
|
||||
if (u.f == NULL) {
|
||||
fprintf(stderr, "Can't open %s file `%s': %s\n", opt == 's' ? "SVF" : "XSVF", optarg, strerror(errno));
|
||||
rc = 1;
|
||||
break;
|
||||
}
|
||||
if (libxsvf_play(&h, opt == 's' ? LIBXSVF_MODE_SVF : LIBXSVF_MODE_XSVF) < 0) {
|
||||
fprintf(stderr, "Error while playing %s file `%s'.\n", opt == 's' ? "SVF" : "XSVF", optarg);
|
||||
rc = 1;
|
||||
}
|
||||
if (strcmp(optarg, "-"))
|
||||
fclose(u.f);
|
||||
break;
|
||||
case 'c':
|
||||
gotaction = 1;
|
||||
if (libxsvf_play(&h, LIBXSVF_MODE_SCAN) < 0) {
|
||||
fprintf(stderr, "Error while scanning JTAG chain.\n");
|
||||
rc = 1;
|
||||
}
|
||||
break;
|
||||
case 'L':
|
||||
hex_mode = 1;
|
||||
break;
|
||||
case 'B':
|
||||
hex_mode = 2;
|
||||
break;
|
||||
default:
|
||||
help();
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!gotaction)
|
||||
help();
|
||||
|
||||
if (u.verbose) {
|
||||
fprintf(stderr, "Total number of clock cycles: %d\n", u.clockcount);
|
||||
fprintf(stderr, "Number of significant TDI bits: %d\n", u.bitcount_tdi);
|
||||
fprintf(stderr, "Number of significant TDO bits: %d\n", u.bitcount_tdo);
|
||||
if (rc == 0) {
|
||||
fprintf(stderr, "Finished without errors.\n");
|
||||
} else {
|
||||
fprintf(stderr, "Finished with errors!\n");
|
||||
}
|
||||
}
|
||||
|
||||
if (u.retval_i) {
|
||||
if (hex_mode) {
|
||||
printf("0x");
|
||||
for (i=0; i < u.retval_i; i+=4) {
|
||||
int val = 0;
|
||||
for (j=i; j<i+4; j++)
|
||||
val = val << 1 | u.retval[hex_mode > 1 ? j : u.retval_i - j - 1];
|
||||
printf("%x", val);
|
||||
}
|
||||
} else {
|
||||
printf("%d rmask bits:", u.retval_i);
|
||||
for (i=0; i < u.retval_i; i++)
|
||||
printf(" %d", u.retval[i]);
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
if (realloc_name) {
|
||||
int num = 0;
|
||||
for (i = 0; i < LIBXSVF_MEM_NUM; i++) {
|
||||
if (realloc_maxsize[i] > 0)
|
||||
num = i+1;
|
||||
}
|
||||
printf("void *%s(void *h, void *ptr, int size, int which) {\n", realloc_name);
|
||||
for (i = 0; i < num; i++) {
|
||||
if (realloc_maxsize[i] > 0)
|
||||
printf("\tstatic unsigned char buf_%s[%d];\n", libxsvf_mem2str(i), realloc_maxsize[i]);
|
||||
}
|
||||
printf("\tstatic unsigned char *buflist[%d] = {", num);
|
||||
for (i = 0; i < num; i++) {
|
||||
if (realloc_maxsize[i] > 0)
|
||||
printf("%sbuf_%s", i ? ", " : " ", libxsvf_mem2str(i));
|
||||
else
|
||||
printf("%s(void*)0", i ? ", " : " ");
|
||||
}
|
||||
printf(" };\n\tstatic int sizelist[%d] = {", num);
|
||||
for (i = 0; i < num; i++) {
|
||||
if (realloc_maxsize[i] > 0)
|
||||
printf("%ssizeof(buf_%s)", i ? ", " : " ", libxsvf_mem2str(i));
|
||||
else
|
||||
printf("%s0", i ? ", " : " ");
|
||||
}
|
||||
printf(" };\n");
|
||||
printf("\treturn which < %d && size <= sizelist[which] ? buflist[which] : (void*)0;\n", num);
|
||||
printf("};\n");
|
||||
}
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
Loading…
Reference in new issue