+ initial support for arm-freertos largely based on patch by Michael Ring

git-svn-id: https://svn.freepascal.org/svn/fpc/trunk@44871 3ad0048d-3df7-0310-abae-a5850022a9f2

4 files changed, 14 insertions, 4 deletions

diff --git a/compiler/arm/agarmgas.pas b/compiler/arm/agarmgas.pas
index a24f9365cf..e51b715f41 100644
--- a/compiler/arm/agarmgas.pas
+++ b/compiler/arm/agarmgas.pas
@@ -442,7 +442,7 @@ unit agarmgas;
             asmbin : 'as';
             asmcmd : '-o $OBJ $EXTRAOPT $ASM';
             supported_targets : [system_arm_linux,system_arm_netbsd,system_arm_wince,system_arm_gba,system_arm_palmos,system_arm_nds,
-                                 system_arm_embedded,system_arm_symbian,system_arm_android,system_arm_aros];
+                                 system_arm_embedded,system_arm_symbian,system_arm_android,system_arm_aros,system_arm_freertos];
             flags : [af_needar,af_smartlink_sections];
             labelprefix : '.L';
             comment : '# ';
diff --git a/compiler/arm/cpuelf.pas b/compiler/arm/cpuelf.pas
index ad48f706e4..311b5144f0 100644
--- a/compiler/arm/cpuelf.pas
+++ b/compiler/arm/cpuelf.pas
@@ -974,7 +974,7 @@ implementation
          supported_targets : [system_arm_embedded,system_arm_darwin,
                               system_arm_linux,system_arm_netbsd,
                               system_arm_gba,system_arm_nds,
-                              system_arm_aros];
+                              system_arm_aros,system_arm_freertos];
          flags : [af_outputbinary,af_smartlink_sections,af_supports_dwarf];
          labelprefix : '.L';
          comment : '';
diff --git a/compiler/arm/cpuinfo.pas b/compiler/arm/cpuinfo.pas
index 5f809a5ef9..3dee47ea97 100644
--- a/compiler/arm/cpuinfo.pas
+++ b/compiler/arm/cpuinfo.pas
@@ -347,6 +347,9 @@ Type
       ct_stm32f756xe,
       ct_stm32f756xg,
 
+      ct_stm32g071rb,
+      ct_nucleog071rb,
+
       { TI - Fury Class - 64 K Flash, 16 K SRAM Devices }
       ct_lm3s1110,
       ct_lm3s1133,
@@ -819,8 +822,8 @@ Const
       (controllertypestr:'STM32F401RD';     controllerunitstr:'STM32F401XX';      cputype:cpu_armv7em; fputype:fpu_soft; flashbase:$08000000; flashsize:$00060000; srambase:$20000000; sramsize:$00018000),
       (controllertypestr:'STM32F401VD';     controllerunitstr:'STM32F401XX';      cputype:cpu_armv7em; fputype:fpu_soft; flashbase:$08000000; flashsize:$00060000; srambase:$20000000; sramsize:$00018000),
       (controllertypestr:'STM32F401CE';     controllerunitstr:'STM32F401XX';      cputype:cpu_armv7em; fputype:fpu_soft; flashbase:$08000000; flashsize:$00080000; srambase:$20000000; sramsize:$00018000),
-      (controllertypestr:'STM32F401RE';     controllerunitstr:'STM32F401XX';      cputype:cpu_armv7em; fputype:fpu_soft; flashbase:$08000000; flashsize:$00080000; srambase:$20000000; sramsize:$00018000),
-      (controllertypestr:'NUCLEOF401RE';    controllerunitstr:'STM32F401XX';      cputype:cpu_armv7em; fputype:fpu_soft; flashbase:$08000000; flashsize:$00080000; srambase:$20000000; sramsize:$00018000),
+      (controllertypestr:'STM32F401RE';     controllerunitstr:'STM32F401XE';      cputype:cpu_armv7em; fputype:fpu_soft; flashbase:$08000000; flashsize:$00080000; srambase:$20000000; sramsize:$00018000),
+      (controllertypestr:'NUCLEOF401RE';    controllerunitstr:'STM32F401XE';      cputype:cpu_armv7em; fputype:fpu_soft; flashbase:$08000000; flashsize:$00080000; srambase:$20000000; sramsize:$00018000),
       (controllertypestr:'STM32F401VE';     controllerunitstr:'STM32F401XX';      cputype:cpu_armv7em; fputype:fpu_soft; flashbase:$08000000; flashsize:$00080000; srambase:$20000000; sramsize:$00018000),
       (controllertypestr:'STM32F407VG';     controllerunitstr:'STM32F407XX';      cputype:cpu_armv7em; fputype:fpu_soft; flashbase:$08000000; flashsize:$00100000; srambase:$20000000; sramsize:$00020000),
       (controllertypestr:'DISCOVERYF407VG'; controllerunitstr:'STM32F407XX';      cputype:cpu_armv7em; fputype:fpu_soft; flashbase:$08000000; flashsize:$00100000; srambase:$20000000; sramsize:$00020000),
@@ -870,6 +873,9 @@ Const
       (controllertypestr:'STM32F756XE';     controllerunitstr:'STM32F756';        cputype:cpu_armv7em; fputype:fpu_soft; flashbase:$08000000; flashsize:$00080000; srambase:$20010000; sramsize:$00040000),
       (controllertypestr:'STM32F756XG';     controllerunitstr:'STM32F756';        cputype:cpu_armv7em; fputype:fpu_soft; flashbase:$08000000; flashsize:$00100000; srambase:$20010000; sramsize:$00040000),
 
+      (controllertypestr:'STM32G071RB'         ; controllerunitstr:'STM32G071XX'         ; cputype:cpu_armv6m; fputype:fpu_soft; flashbase:$08000000; flashsize:$00020000; srambase:$20000000; sramsize:$00009000),
+      (controllertypestr:'NUCLEOG071RB'        ; controllerunitstr:'STM32G071XX'         ; cputype:cpu_armv6m; fputype:fpu_soft; flashbase:$08000000; flashsize:$00020000; srambase:$20000000; sramsize:$00009000),
+
       (controllertypestr:'LM3S1110';	controllerunitstr:'LM3FURY';	cputype:cpu_armv7m; fputype:fpu_soft; flashbase:$00000000;	flashsize:$00010000;	srambase:$20000000;	sramsize:$00004000),
       (controllertypestr:'LM3S1133';	controllerunitstr:'LM3FURY';	cputype:cpu_armv7m; fputype:fpu_soft; flashbase:$00000000;	flashsize:$00010000;	srambase:$20000000;	sramsize:$00004000),
       (controllertypestr:'LM3S1138';	controllerunitstr:'LM3FURY';	cputype:cpu_armv7m; fputype:fpu_soft; flashbase:$00000000;	flashsize:$00010000;	srambase:$20000000;	sramsize:$00004000),
diff --git a/compiler/arm/cputarg.pas b/compiler/arm/cputarg.pas
index 5d5e280729..5e3f3c31a6 100644
--- a/compiler/arm/cputarg.pas
+++ b/compiler/arm/cputarg.pas
@@ -68,6 +68,10 @@ implementation
     {$ifndef NOTARGETAROS}
       ,t_aros
     {$endif}
+    {$ifndef NOTARGETFREERTOS}
+      ,t_freertos
+    {$endif}
+
 
 {**************************************
              Assemblers