Ignore:
Timestamp:
Aug 13, 2018, 1:43:20 PM (3 years ago)
Author:
alain
Message:

Introduce the math library, to support the floating point
data used by the multi-thread fft application.
Fix several bugs regarding the FPU context save/restore.
Introduce support for the %f format in printf.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/hal/tsar_mips32/core/hal_shared_types.h

    r452 r459  
    11/*
    2  * hal_kernel_types.h - Data types shared by kernel & libraries for TSAR-MIPS32.
     2 * hal_shared_types.h - Data types shared by kernel & libraries for TSAR-MIPS32.
    33 *
    44 * Author  Alain Greiner (2016)
     
    2626
    2727/*******************i***************************************************************
    28  * This file defines - for the TSAR_MIPS32 architecture - the <reg_t> type, used
    29  * by the hal_user_syscall() function, called by several user-level libraries
    30  * to pass syscall arguments to the  kernel, and used by the do_syscall() function,
    31  * called by the kernel syscall handler, to analyse arguments.
    32  * It is also used by various kernel functions such as the hal_*_irq() functions
    33  * to save/restore the SR register value.
     28 * This file defines - for the TSAR_MIPS32 architecture - types that can be used
     29 * by both the kernel and the user applications.
     30 *
     31 * - the <reg_t> type, is used by the hal_user_syscall() function, called by
     32 *   several user-level libraries to pass syscall arguments to the  kernel,
     33 *   and used by the do_syscall() kernel function, to analyse arguments.
     34 *   It is also used by the hal_*_irq() kernel functions to save/restore
     35 *   the SR register value.
    3436 **********************************************************************************/
    3537
     
    4042typedef unsigned long int     reg_t;    // core register
    4143
    42 #endif  /* HAL_TYPES_H_ */
     44#endif
Note: See TracChangeset for help on using the changeset viewer.