libs/rt-thread-official
libs
/
rt-thread-official
mirror of https://github.com/RT-Thread/rt-thread.git
4
0
Fork 0
Code Issues Releases Wiki Activity

[bsp][tms320f28379d] Fix FPU config problem

This commit is contained in:
xuzhuoyi 2019-04-14 12:26:25 +08:00
parent 4acd8db61e
commit 752152b63e
2 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
bsp/tms320f28379d/.cproject
View File

@ -32,7 +32,7 @@
<option id="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.LARGE_MEMORY_MODEL.2001892821" name="Option deprecated, set by default (--large_memory_model, -ml)" superClass="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.LARGE_MEMORY_MODEL" value="true" valueType="boolean"/>
<option id="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.UNIFIED_MEMORY.1224119119" name="Unified memory (--unified_memory, -mt)" superClass="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.UNIFIED_MEMORY" value="true" valueType="boolean"/>
<option id="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.SILICON_VERSION.1107602335" name="Processor version (--silicon_version, -v)" superClass="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.SILICON_VERSION" value="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.SILICON_VERSION.28" valueType="enumerated"/>
<option id="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.FLOAT_SUPPORT.1330432923" name="Specify floating point support (--float_support)" superClass="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.FLOAT_SUPPORT" value="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.FLOAT_SUPPORT.fpu32" valueType="enumerated"/>
<option id="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.FLOAT_SUPPORT.1330432923" name="Specify floating point support (--float_support)" superClass="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.FLOAT_SUPPORT" value="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.FLOAT_SUPPORT.softlib" valueType="enumerated"/>
<option id="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.CLA_SUPPORT.1090597518" name="Specify CLA support (--cla_support)" superClass="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.CLA_SUPPORT" value="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.CLA_SUPPORT.cla1" valueType="enumerated"/>
<option id="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.VCU_SUPPORT.1640791193" name="Specify VCU support (--vcu_support)" superClass="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.VCU_SUPPORT" value="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.VCU_SUPPORT.vcu2" valueType="enumerated"/>
<option id="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.TMU_SUPPORT.1184307973" name="Specify TMU support (--tmu_support)" superClass="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.TMU_SUPPORT" value="com.ti.ccstudio.buildDefinitions.C2000_18.1.compilerID.TMU_SUPPORT.tmu0" valueType="enumerated"/>

5
libcpu/ti-dsp/c28x/context.s
View File

@ -113,7 +113,6 @@ _reswitch:
MOVL XAR5, #_rt_interrupt_to_thread ; set rt_interrupt_to_thread
MOVL *XAR5, XAR4
;TRAP #16
LRETR
.endasmfunc
@ -170,8 +169,6 @@ _RTOSINT_Handler:
CMP AR1, #0
B switch_to_thread, EQ ; skip register save at the first time
;MOVZ AR1, @SP ; get from thread stack pointer
;#if defined (__VFP_FP__) && !defined(__SOFTFP__)
; TST lr, #0x10 ; if(!EXC_RETURN[4])
; VSTMDBEQ r1!, {d8 - d15} ; push FPU register s16~s31
@ -205,7 +202,7 @@ switch_to_thread:
;#endif
MOV @SP, AR1
;INC SP
RT_CTX_RESTORE ; pop r4 - r11 register
rtosint_exit: