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make the SH and MAS stuff only get built on targets that have such

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5747 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Daniel Stenberg 2005-02-02 21:52:05 +00:00
parent 003c0d2dae
commit c0d6b11d5a
1 changed files with 8 additions and 2 deletions
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10
apps/plugin.c
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@ -219,6 +219,7 @@ static const struct plugin_api rockbox_api = {
/* MAS communication */ /* MAS communication */
#ifndef SIMULATOR #ifndef SIMULATOR
#if CONFIG_HWCODEC != MASNONE
mas_readmem, mas_readmem,
mas_writemem, mas_writemem,
mas_readreg, mas_readreg,
@ -227,6 +228,7 @@ static const struct plugin_api rockbox_api = {
mas_codec_writereg, mas_codec_writereg,
mas_codec_readreg, mas_codec_readreg,
#endif #endif
#endif /* HWCODEC != MASNONE */
#endif #endif
/* misc */ /* misc */
@ -438,7 +440,7 @@ int plugin_register_timer(int cycles, int prio, void (*timer_callback)(void))
if (prescale > 8 || cycles == 0 || prio < 1 || prio > 15) if (prescale > 8 || cycles == 0 || prio < 1 || prio > 15)
return 0; /* error, we can't do such period, bad argument */ return 0; /* error, we can't do such period, bad argument */
#if CONFIG_CPU == SH7034
and_b(~0x10, &TSTR); /* Stop the timer 4 */ and_b(~0x10, &TSTR); /* Stop the timer 4 */
and_b(~0x10, &TSNC); /* No synchronization */ and_b(~0x10, &TSNC); /* No synchronization */
and_b(~0x10, &TMDR); /* Operate normally */ and_b(~0x10, &TMDR); /* Operate normally */
@ -452,18 +454,21 @@ int plugin_register_timer(int cycles, int prio, void (*timer_callback)(void))
TCR4 = 0x20 | phi; /* clear at GRA match, set prescaler */ TCR4 = 0x20 | phi; /* clear at GRA match, set prescaler */
IPRD = (IPRD & 0xFF0F) | prio << 4; /* interrupt priority */ IPRD = (IPRD & 0xFF0F) | prio << 4; /* interrupt priority */
or_b(0x10, &TSTR); /* start timer 4 */ or_b(0x10, &TSTR); /* start timer 4 */
#endif
return cycles * prescale; /* return the actual period, in CPU clocks */ return cycles * prescale; /* return the actual period, in CPU clocks */
} }
/* disable the user timer */ /* disable the user timer */
void plugin_unregister_timer(void) void plugin_unregister_timer(void)
{ {
#if CONFIG_CPU == SH7034
and_b(~0x10, &TSTR); /* stop the timer 4 */ and_b(~0x10, &TSTR); /* stop the timer 4 */
IPRD = (IPRD & 0xFF0F); /* disable interrupt */ IPRD = (IPRD & 0xFF0F); /* disable interrupt */
pfn_timer = NULL; pfn_timer = NULL;
#endif
} }
#if CONFIG_CPU == SH7034
/* interrupt handler for user timer */ /* interrupt handler for user timer */
#pragma interrupt #pragma interrupt
void IMIA4(void) void IMIA4(void)
@ -472,6 +477,7 @@ void IMIA4(void)
pfn_timer(); /* call the user timer function */ pfn_timer(); /* call the user timer function */
and_b(~0x01, &TSR4); /* clear the interrupt */ and_b(~0x01, &TSR4); /* clear the interrupt */
} }
#endif /* CONFIG_CPU == SH7034 */
#endif /* #ifndef SIMULATOR */ #endif /* #ifndef SIMULATOR */
/* The plugin wants to stay resident after leaving its main function, e.g. /* The plugin wants to stay resident after leaving its main function, e.g.