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Fixed bug for RAMFUNC definition

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This commit is contained in:
dxl
2026-08-19 12:04:32 +02:00
committed by Philippe Teuwen
parent c3df8e705d
commit 516ef68ba6
1 changed files with 7 additions and 0 deletions
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include/common.h
+7
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@@ -106,7 +106,14 @@ extern bool g_tearoff_enabled;
//#define RAMFUNC __attribute((long_call, section(".ramfunc")))
// PM5 is at32f435 of CM4 kernal, not at91sam7s arm7, so PM5 unsupported 'arm' old instruction sets.
// about diff see: https://community.arm.com/support-forums/f/architectures-and-processors-forum/5814/what-is-difference-between-arm7-and-arm-cortex-m-series
// if you use '__attribute__((target("arm")))' for CM4 kernal, will error when compile(error: target CPU does not support ARM mode)
#ifdef PM5
#define RAMFUNC __attribute((section(".ramfunc"))) __attribute__((noinline))
#else
#define RAMFUNC __attribute((long_call, section(".ramfunc"))) __attribute__((target("arm"))) __attribute__((noinline))
#endif
#ifndef PM3_ROTR
# define PM3_ROTR(x,n) (((uintmax_t)(x) >> (n)) | ((uintmax_t)(x) << ((sizeof(x) * 8) - (n))))