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mips: require 8-byte stack alignment

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The o32 ABI requires at least 8-byte alignment. This fixes
the float formatting weirdness seen in quake (FS#13821).

Change-Id: I4b587946884d7b35cef420e607c7e127664849e2
This commit is contained in:
Aidan MacDonald 2026-04-25 12:36:46 +01:00
parent 2690418551
commit 80e3c0b065
1 changed files with 4 additions and 2 deletions
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6
firmware/export/system.h
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@ -266,8 +266,10 @@ static inline void cpu_boost_unlock(void)
#endif
#endif
/* ARM ABIs generally require 8-byte stack alignment */
#ifdef CPU_ARM
/*
* ARM and MIPS ABIs generally require 8-byte stack alignment.
*/
#if defined(CPU_ARM) || defined(CPU_MIPS)
#define MIN_STACK_ALIGN 8
#endif