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annotate gsm-fw/services/ffs/intctl.h @ 356:4e0aa166baa5

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target-utils/tf-breakin: payload written for the TF C139 break-in attempt
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Thu, 15 May 2014 09:18:23 +0000
parents 6f4a12b4582f
children
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209
6f4a12b4582f gsm-fw FFS: starting to integrate C code
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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1 /*
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2 * The int_disable() and int_enable() calls in TI's FFS code are nothing
6f4a12b4582f gsm-fw FFS: starting to integrate C code
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3 * more than TCT_Control_Interrupts() aka NU_Control_Interrupts().
6f4a12b4582f gsm-fw FFS: starting to integrate C code
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4 * TI's original code used assembly (proprietary toolchain asm syntax and
6f4a12b4582f gsm-fw FFS: starting to integrate C code
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5 * ABI semantics) to make the needed Thumb->ARM calls; we don't need such
6f4a12b4582f gsm-fw FFS: starting to integrate C code
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6 * idiocy in FreeCalypso, so we have turned int_disable() and int_enable()
6f4a12b4582f gsm-fw FFS: starting to integrate C code
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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7 * into simple inline functions.
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8 */
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9
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10 #include "ffs.h"
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11 #include "../../nucleus/nucleus.h"
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12
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13 static inline uint32 int_disable(void)
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14 {
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15 return NU_Control_Interrupts(NU_DISABLE_INTERRUPTS);
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16 }
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17
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18 static inline void int_enable(uint32 tmp)
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19 {
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20 NU_Control_Interrupts(tmp);
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21 }