diff options
| -rw-r--r-- | common/exports.c | 58 |
1 files changed, 27 insertions, 31 deletions
diff --git a/common/exports.c b/common/exports.c index b3b6e1f..60bba75 100644 --- a/common/exports.c +++ b/common/exports.c @@ -12,38 +12,34 @@ unsigned long get_version(void) return XF_VERSION; } -void jumptable_init (void) -{ - int i; - - gd->jt = (void **) malloc (XF_MAX * sizeof (void *)); - for (i = 0; i < XF_MAX; i++) - gd->jt[i] = (void *) dummy; +/* Reuse _exports.h with a little trickery to avoid bitrot */ +#define EXPORT_FUNC(sym) gd->jt[XF_##sym] = (void *)sym; - gd->jt[XF_get_version] = (void *) get_version; - gd->jt[XF_malloc] = (void *) malloc; - gd->jt[XF_free] = (void *) free; - gd->jt[XF_getenv] = (void *) getenv; - gd->jt[XF_setenv] = (void *) setenv; - gd->jt[XF_get_timer] = (void *) get_timer; - gd->jt[XF_simple_strtoul] = (void *) simple_strtoul; - gd->jt[XF_udelay] = (void *) udelay; - gd->jt[XF_simple_strtol] = (void *) simple_strtol; - gd->jt[XF_strcmp] = (void *) strcmp; -#if defined(CONFIG_I386) || defined(CONFIG_PPC) - gd->jt[XF_install_hdlr] = (void *) irq_install_handler; - gd->jt[XF_free_hdlr] = (void *) irq_free_handler; -#endif /* I386 || PPC */ -#if defined(CONFIG_CMD_I2C) - gd->jt[XF_i2c_write] = (void *) i2c_write; - gd->jt[XF_i2c_read] = (void *) i2c_read; +#if !defined(CONFIG_I386) && !defined(CONFIG_PPC) +# define install_hdlr dummy +# define free_hdlr dummy +#else /* kludge for non-standard function naming */ +# define install_hdlr irq_install_handler +# define free_hdlr irq_free_handler +#endif +#ifndef CONFIG_CMD_I2C +# define i2c_write dummy +# define i2c_read dummy #endif -#ifdef CONFIG_CMD_SPI - gd->jt[XF_spi_init] = (void *) spi_init; - gd->jt[XF_spi_setup_slave] = (void *) spi_setup_slave; - gd->jt[XF_spi_free_slave] = (void *) spi_free_slave; - gd->jt[XF_spi_claim_bus] = (void *) spi_claim_bus; - gd->jt[XF_spi_release_bus] = (void *) spi_release_bus; - gd->jt[XF_spi_xfer] = (void *) spi_xfer; +#ifndef CONFIG_CMD_SPI +# define spi_init dummy +# define spi_setup_slave dummy +# define spi_free_slave dummy +# define spi_claim_bus dummy +# define spi_release_bus dummy +# define spi_xfer dummy #endif +#ifndef CONFIG_HAS_UID +# define forceenv dummy +#endif + +void jumptable_init(void) +{ + gd->jt = malloc(XF_MAX * sizeof(void *)); +#include <_exports.h> } |