mirror of
https://github.com/espressif/esp-idf.git
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d9a5c8f387
* Linker was choosing ROM symbols for these, which use integer soft-float operations and are much slower. * _divsf3() moved to IRAM to avoid regressions with any code that does integer float division in IRAM interrupt handlers (+88 bytes IRAM) * Thanks to michal for reporting: https://esp32.com/viewtopic.php?f=14&t=10540&p=43367
95 lines
2.4 KiB
Plaintext
95 lines
2.4 KiB
Plaintext
/* Unlike other ROM functions which are exported using PROVIDE, which declares
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weak symbols, these libgcc functions are exported using assignment,
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which declares strong symbols. This is done so that ROM functions are always
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used instead of the ones provided by libgcc.a.
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*/
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__absvdi2 = 0x4006387c;
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__absvsi2 = 0x40063868;
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__adddf3 = 0x40002590;
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__addsf3 = 0x400020e8;
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__addvdi3 = 0x40002cbc;
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__addvsi3 = 0x40002c98;
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__ashldi3 = 0x4000c818;
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__ashrdi3 = 0x4000c830;
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__bswapdi2 = 0x40064b08;
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__bswapsi2 = 0x40064ae0;
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__clrsbdi2 = 0x40064b7c;
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__clrsbsi2 = 0x40064b64;
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__clzdi2 = 0x4000ca50;
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__clzsi2 = 0x4000c7e8;
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__cmpdi2 = 0x40063820;
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__ctzdi2 = 0x4000ca64;
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__ctzsi2 = 0x4000c7f0;
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__divdc3 = 0x400645a4;
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__divdf3 = 0x40002954;
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__divdi3 = 0x4000ca84;
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__divsi3 = 0x4000c7b8;
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__eqdf2 = 0x400636a8;
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__eqsf2 = 0x40063374;
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__extendsfdf2 = 0x40002c34;
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__ffsdi2 = 0x4000ca2c;
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__ffssi2 = 0x4000c804;
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__fixdfdi = 0x40002ac4;
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__fixdfsi = 0x40002a78;
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__fixsfdi = 0x4000244c;
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__fixsfsi = 0x4000240c;
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__fixunsdfsi = 0x40002b30;
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__fixunssfdi = 0x40002504;
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__fixunssfsi = 0x400024ac;
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__floatdidf = 0x4000c988;
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__floatdisf = 0x4000c8c0;
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__floatsidf = 0x4000c944;
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__floatsisf = 0x4000c870;
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__floatundidf = 0x4000c978;
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__floatundisf = 0x4000c8b0;
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__floatunsidf = 0x4000c938;
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__floatunsisf = 0x4000c864;
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__gcc_bcmp = 0x40064a70;
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__gedf2 = 0x40063768;
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__gesf2 = 0x4006340c;
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__gtdf2 = 0x400636dc;
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__gtsf2 = 0x400633a0;
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__ledf2 = 0x40063704;
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__lesf2 = 0x400633c0;
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__lshrdi3 = 0x4000c84c;
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__ltdf2 = 0x40063790;
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__ltsf2 = 0x4006342c;
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__moddi3 = 0x4000cd4c;
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__modsi3 = 0x4000c7c0;
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__muldc3 = 0x40063c90;
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__muldf3 = 0x4006358c;
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__muldi3 = 0x4000c9fc;
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__mulsf3 = 0x400632c8;
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__mulsi3 = 0x4000c7b0;
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__mulvdi3 = 0x40002d78;
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__mulvsi3 = 0x40002d60;
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__nedf2 = 0x400636a8;
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__negdf2 = 0x400634a0;
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__negdi2 = 0x4000ca14;
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__negsf2 = 0x400020c0;
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__negvdi2 = 0x40002e98;
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__negvsi2 = 0x40002e78;
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__nesf2 = 0x40063374;
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__nsau_data = 0x3ff96544;
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__paritysi2 = 0x40002f3c;
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__popcount_tab = 0x3ff96544;
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__popcountdi2 = 0x40002ef8;
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__popcountsi2 = 0x40002ed0;
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__powidf2 = 0x400638e4;
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__subdf3 = 0x400026e4;
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__subsf3 = 0x400021d0;
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__subvdi3 = 0x40002d20;
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__subvsi3 = 0x40002cf8;
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__truncdfsf2 = 0x40002b90;
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__ucmpdi2 = 0x40063840;
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__udiv_w_sdiv = 0x40064bec;
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__udivdi3 = 0x4000cff8;
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__udivmoddi4 = 0x40064bf4;
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__udivsi3 = 0x4000c7c8;
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__umoddi3 = 0x4000d280;
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__umodsi3 = 0x4000c7d0;
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__umulsidi3 = 0x4000c7d8;
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__unorddf2 = 0x400637f4;
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__unordsf2 = 0x40063478;
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