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Get the game to compile for Alpha architecture

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aurxenon 2022-08-28 18:47:58 -04:00
parent 4bc9842e4e
commit c5f4a49289
2 changed files with 17 additions and 0 deletions
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1
doc/portability.md
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@ -57,6 +57,7 @@ I don't really test these platforms at all, only when I suspect some changes to
|Linux PPC | Debian | Issues with colour channels incorrectly swapped? | |Linux PPC | Debian | Issues with colour channels incorrectly swapped? |
|Linux ARM | Raspberry pi | ARM64 should work too | |Linux ARM | Raspberry pi | ARM64 should work too |
|Linux SPARC | Debian | Didn't really work due to lack of 24-bit colours | |Linux SPARC | Debian | Didn't really work due to lack of 24-bit colours |
|Linux Alpha | Debian |
|HaikuOS | Nightly | Requires SDL for windowing |HaikuOS | Nightly | Requires SDL for windowing
## Porting ## Porting

16
src/Logger.c
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@ -397,6 +397,16 @@ String_Format4(str, "r24=%x r25=%x r26=%x r27=%x" _NL, REG_GNUM(24), REG_GNUM(25
String_Format4(str, "r28=%x fp =%x lr =%x sp =%x" _NL, REG_GNUM(28), REG_GET_FP(), REG_GET_LR(), REG_GET_SP()); \ String_Format4(str, "r28=%x fp =%x lr =%x sp =%x" _NL, REG_GNUM(28), REG_GET_FP(), REG_GET_LR(), REG_GET_SP()); \
String_Format1(str, "pc =%x" _NL, REG_GET_PC()); String_Format1(str, "pc =%x" _NL, REG_GET_PC());
#define Dump_Alpha() \
String_Format4(str, "v0 =%x t0 =%x t1 =%x t2 =%x" _NL, REG_GNUM(0), REG_GNUM(1), REG_GNUM(2), REG_GNUM(3)); \
String_Format4(str, "t3 =%x t4 =%x t5 =%x t6 =%x" _NL, REG_GNUM(4), REG_GNUM(5), REG_GNUM(6), REG_GNUM(7)); \
String_Format4(str, "t7 =%x s0 =%x s1 =%x s2 =%x" _NL, REG_GNUM(8), REG_GNUM(9), REG_GNUM(10), REG_GNUM(11)); \
String_Format4(str, "s3 =%x s4 =%x s5 =%x a0 =%x" _NL, REG_GNUM(12), REG_GNUM(13), REG_GNUM(14), REG_GNUM(16)); \
String_Format4(str, "a1 =%x a2 =%x a3 =%x a4 =%x" _NL, REG_GNUM(17), REG_GNUM(18), REG_GNUM(19), REG_GNUM(20)); \
String_Format4(str, "a5 =%x t8 =%x t9 =%x t10=%x" _NL, REG_GNUM(21), REG_GNUM(22), REG_GNUM(23), REG_GNUM(24)); \
String_Format4(str, "t11=%x ra =%x pv =%x at =%x" _NL, REG_GNUM(25), REG_GNUM(26), REG_GNUM(27), REG_GNUM(28)); \
String_Format4(str, "gp =%x fp =%x sp =%x pc =%x" _NL, REG_GNUM(29), REG_GET_FP(), REG_GET_SP(), REG_GET_PC());
#define Dump_SPARC() \ #define Dump_SPARC() \
String_Format4(str, "o0=%x o1=%x o2=%x o3=%x" _NL, REG_GET(o0,O0), REG_GET(o1,O1), REG_GET(o2,O2), REG_GET(o3,O3)); \ String_Format4(str, "o0=%x o1=%x o2=%x o3=%x" _NL, REG_GET(o0,O0), REG_GET(o1,O1), REG_GET(o2,O2), REG_GET(o3,O3)); \
String_Format4(str, "o4=%x o5=%x o6=%x o7=%x" _NL, REG_GET(o4,O4), REG_GET(o5,O5), REG_GET(o6,O6), REG_GET(o7,O7)); \ String_Format4(str, "o4=%x o5=%x o6=%x o7=%x" _NL, REG_GET(o4,O4), REG_GET(o5,O5), REG_GET(o6,O6), REG_GET(o7,O7)); \
@ -542,6 +552,12 @@ static void PrintRegisters(cc_string* str, void* ctx) {
#define REG_GET_LR() &r.arm_lr #define REG_GET_LR() &r.arm_lr
#define REG_GET_PC() &r.arm_pc #define REG_GET_PC() &r.arm_pc
Dump_ARM32() Dump_ARM32()
#elif defined __alpha__
#define REG_GNUM(num) &r.sc_regs[num]
#define REG_GET_FP() &r.sc_regs[15]
#define REG_GET_PC() &r.sc_pc
#define REG_GET_SP() &r.sc_regs[30]
Dump_Alpha()
#elif defined __sparc__ #elif defined __sparc__
#define REG_GET(ign, reg) &r.gregs[REG_##reg] #define REG_GET(ign, reg) &r.gregs[REG_##reg]
Dump_SPARC() Dump_SPARC()